СПИСОК патентов США - подгруппа МПК16 H04M17/02
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9549306 | Usage triggered telecommunications charging | |||
2016 | |||||
| 2 | 9516487 | Automated account provisioning | |||
| 3 | 9497796 | Portable terminal device, portable terminal oriented method, currency information issuance server apparatus, currency information issuance method, and computer program product | |||
| 4 | 9485339 | Systems, methods, and mobile devices for providing a user interface to facilitate access to prepaid wireless account information | |||
| 5 | 9479654 | Devices and methods for adding service, authorizing service and/or activating service for a plurality of wireless devices | |||
| 6 | 9467576 | Method of communication between IMS nodes | |||
| 7 | 9456319 | Text-to-bill transaction processing system | |||
| 8 | 9451099 | Methods for providing overdraft protection for post-paid communication service plans | |||
| 9 | 9432525 | Methods and systems for top-up | |||
| 10 | 9418362 | Amplifying radio frequency signals | |||
| 11 | 9384162 | Mobile device, transaction system including the mobile device, and method of signal transmission in a mobile device | |||
| 12 | 9350878 | System and method for real time rating and billing across distributed sites with poor link connectivity | |||
| 13 | 9326110 | Prepaid charging interface enhancements enabling prepaid messaging buckets | |||
| 14 | 9307386 | Multifunction wireless device | |||
| 15 | 9304555 | Magnetically coupling radio frequency antennas | |||
| 16 | 9301146 | Multiple network, shared access security architecture supporting simultaneous use of single SIM multi-radio device and/or phone | |||
| 17 | 9282188 | Voice message exchange | |||
2015 | |||||
| 18 | 9210277 | Process to reload mobile prepaid airtime using a self-service terminal across multiple telcos and multiple currencies | |||
| 19 | 9204279 | System and method for charging future state status notifications | |||
| 20 | 9173093 | Systems and methods for reusing a subscriber identity module for multiple networks | |||
| 21 | 9161184 | Alphanumeric address mapping for non-homogeneous short message networks | |||
| 22 | 9137388 | Telephone with card-reader | |||
| 23 | 9071681 | Inbound telephony orchestrator for hangout-based contact center platform | |||
| 24 | 9071448 | Method and a system for transferring data related to a calling card function in telecommunications network, as well as a server, a computer program and a computer program product | |||
| 25 | 9066222 | Mobile billing operator server programmed for user acquisition within a repeat payment computer system | |||
2005 | |||||
| 26 | 6959071 | Phone-call apparatus, phone-call method, communication control apparatus, communication control method, and program | |||
| 27 | 6947724 | System and method of billing based on the reported traffic load in a telecommunications network | |||
| 28 | 6944476 | Wireless telephonic communication system and method | |||
| 29 | 6934371 | Power control apparatus of public telecommunication terminal | |||
| 30 | 6931110 | System and method for implementing calling card security and secured calling card | |||
| 31 | 6917802 | Mobile keyless telephone instruments and wireless telecommunications system having voice dialing and voice programming capabilities | |||
| 32 | 6910624 | Mobile communication terminal and card information reading device | |||
| 33 | 6885858 | System and method for operating a billing system, and billing system | |||
| 34 | 6862463 | Wireless telephone system with information service | |||
| 35 | 6850607 | Intelligent vending system and method | |||
| 36 | 6845234 | Wireless telephone system with discardable keyless instruments | |||
2004 | |||||
| 37 | 6813716 | Secure calling card and authentication process | |||
| 38 | 6795700 | Method of creating incentives for establishing hotspot locations | |||
| 39 | 6771981 | Electronic device cover with embedded radio frequency (RF) transponder and methods of using same | |||
| 40 | 6768509 | Method and apparatus for determining points of interest on an image of a camera calibration object | |||
| 41 | 6766005 | Payphone management system | |||
| 42 | 6763461 | Method of detecting fraud in electronic circuit cards used in telephony | |||
| 43 | 6763098 | Call blocking based on call properties | |||
| 44 | 6760418 | Method and apparatus for providing pre-pay and post-pay communication services using a switching system to monitor call duration | |||
| 45 | 6754481 | Wireless prepaid telephone system with extended capability | |||
| 46 | 6751482 | Wireless mobile telephone system with alternative power instruments and DTMF Capability | |||
| 47 | 6742713 | Access controlled system with acoustic mechanical verification transmitter | |||
| 48 | 6718029 | Method and article of manufacture for establishing local payphone calls through long distance carrier switches | |||
| 49 | 6707896 | Public telephone with and method for cash payment function | |||
| 50 | 6688518 | Wall-mounted touch screen information system | |||
2003 | |||||
| 51 | 6647255 | Wireless telephone system with mobile instruments for outgoing calls | |||
| 52 | 6584327 | Mobile telephone instruments and wireless telecommunications system | |||
| 53 | 6581827 | Universal prepaid telecommunication services card | |||
| 54 | 6580927 | Wireless mobile telephone system with voice-dialing telephone instruments and DTMF capability | |||
| 55 | 6577858 | Accounting system in a communication network | |||
| 56 | 6577720 | System and method for providing high-speed communications using a public terminal | |||
| 57 | 6574320 | Coin release mechanism of payphone | |||
| 58 | 6553218 | Distributed wireless online access system | |||
| 59 | 6549618 | Pay telephone vault guard | |||
| 60 | 6535588 | Telephone accessory communications device | |||
| 61 | 6507644 | Pre-paid telephone calling card linked to a stored value account | |||
2002 | |||||
| 62 | 6490458 | Portable phone bank | |||
| 63 | 6487284 | Card pay telephone with speed dialing | |||
| 64 | 6480590 | Network access pay telephone, conversion, and method | |||
| 65 | 6473610 | Wireless prepaid telephone system with dispensable instruments | |||
| 66 | 6473500 | System and method for using a prepaid card | |||
| 67 | 6453029 | Debit card system without centralized server | |||
| 68 | 6449347 | Public terminal for access to a computer network | |||
| 69 | 6430277 | Dial-around compensation method and system | |||
| 70 | 6415025 | Pay phone call completion method and apparatus | |||
| 71 | 6405278 | Method for enabling flash memory storage products for wireless communication | |||
| 72 | 6405056 | Compact wireless telephone with enabling module | |||
| 73 | 6405029 | Wireless prepaid telephone system with dispensable instruments | |||
| 74 | 6400967 | Mobile keyless telephone instruments and wireless telecommunications system having voice dialing and voice programming capabilities | |||
| 75 | 6381319 | Apparatus for querying a central service | |||
| 76 | 6375080 | Multiple purpose telephone card | |||
| 77 | 6370242 | Payphone electronic coin validator | |||
| 78 | 6351629 | Compact modular wireless telephone | |||
| 79 | 6335970 | Automatic coin collection device for a payphone provided with no coin collection signal | |||
2001 | |||||
| 80 | 6327466 | Method and arrangement for setting the charge rate in a wireless pay phone | |||
| 81 | 6324528 | Method and apparatus for recording actual time used by a service which makes requests for data | |||
| 82 | 6320946 | Information payphone | |||
| 83 | 6320945 | Line-powered pay telephone | |||
| 84 | 6317496 | Telephone keypad guard | |||
| 85 | 6308053 | Recyclable wireless telephone unit with a secured activation switch | |||
| 86 | 6304643 | Pay phone deposit method for limiting overpayment by a customer | |||
| 87 | 6301344 | Intelligent public telephone system and method | |||
| 88 | 6298250 | Wireless prepaid telephone system with extended capability | |||
| 89 | 6295344 | Telephone travel card system under the control of its customers | |||
| 90 | 6289088 | Pay phone call completion method and apparatus | |||
| 91 | 6286755 | Coin retrieval device for a pay phone | |||
| 92 | 6278768 | Portable fixture for simulating and testing payphones | |||
| 93 | 6275584 | Telephone housing with large capacity vault | |||
| 94 | 6269158 | Method and combination for providing telephone calling and postal communications | |||
| 95 | 6268879 | Information communication apparatus | |||
| 96 | 6249574 | Anti-stuffing device | |||
| 97 | 6243574 | Mobile phone distribution system having programming and tracking | |||
| 98 | 6243450 | Pay-per use for data-network-based public access services | |||
| 99 | 6226530 | Method of detecting fraud concerning electronic memory cards used in telephony | |||
| 100 | 6223026 | Prepaid mobile subscriber identification card and method implemented thereby | |||
| 101 | 6216015 | Wireless subscriber unit and method for managing smart card data | |||
| 102 | 6205327 | Radio mobile terminal provided with an additional reader of chip cards | |||
| 103 | 6202054 | Method and system for remote delivery of retail banking services | |||
| 104 | 6169890 | Mobile telephone system and method for carrying out financial transactions using a mobile telephone system | |||
2000 | |||||
| 105 | 6163603 | Coin escrow apparatus with relay switch contact simulator | |||
| 106 | 6163598 | Interactive graphic payphone | |||
| 107 | 6149353 | Wireless prepaid telephone system with dispensable intruments | |||
| 108 | 6122371 | Apparatus for protecting coin-operated telephones from vandalism and larceny | |||
| 109 | 6122355 | Method and apparatus for portable pay phone | |||
| 110 | 6118860 | Public communications services vending method and apparatus | |||
| 111 | 6115766 | ISA adaptor card | |||
| 112 | 6115601 | Payment scheme for a mobile communication service | |||
| 113 | 6115597 | Disposal emergency cellular phone | |||
| 114 | 6104795 | Method and apparatus for detecting and announcing pin fraud on coin telephones that use battery reversal pulses to meter charges | |||
| 115 | 6094644 | Method and apparatus for recording actual time used by a service which makes requests for data | |||
| 116 | 6091944 | On demand real time telephone billing equipment | |||
| 117 | 6088584 | Methods for cellular pay phone/debit phone support on analog channels | |||
| 118 | 6075983 | Portable communication device | |||
| 119 | 6072863 | Apparatus for conditioning automatic coin validation signals, and method-of-use therefor | |||
| 120 | 6070066 | Methods for cellular pay phone/debit phone support | |||
| 121 | 6061447 | Protection device for telephone line and interface | |||
| 122 | 6052783 | Method of loading commands in the security module of a terminal | |||
| 123 | 6052575 | System for transmitting charge information to a wireless subscriber via a forwarded supervisory signal | |||
| 124 | 6052453 | Coin operated telephone auditor | |||
| 125 | 6049710 | Wireless prepaid telephone system with dispensable instruments | |||
| 126 | 6047173 | Call box with keyboard communication | |||
| 127 | 6047065 | Coin receptacle cover for pay telephones | |||
| 128 | 6044139 | Plastic coin receptacle for pay telephones | |||
| 129 | 6038299 | Dispenser with vandal resistant coin validator runway | |||
| 130 | 6038298 | Lower casing structure of payphone | |||
| 131 | 6031901 | Pay phone | |||
| 132 | 6021189 | System for controlling usage of phone debit cards | |||
| 133 | 6014433 | Dynamic escrow type detection system | |||
1999 | |||||
| 134 | 5999998 | ISA adaptor card | |||
| 135 | 5987424 | Accounting method and system for discounted communications charges | |||
| 136 | 5978474 | Coin telephone protection device | |||
| 137 | 5978460 | Coin telephone data port protection | |||
| 138 | 5978458 | Magnetic pay telephone cash box proximity switch | |||
| 139 | 5963628 | Reinforcement pay phone upper housing | |||
| 140 | 5960072 | Method and apparatus for altering the access format of telephone calls | |||
| 141 | 5949863 | Coin operated telephone auditor | |||
| 142 | 5946614 | Payphone metering in a wireless telephone system | |||
| 143 | 5930355 | Protection device for telephone line and interface | |||
| 144 | 5930345 | Public telephone clip-on fraud prevention system | |||
| 145 | 5924543 | Coin escrow apparatus for pay telephones | |||
| 146 | 5918909 | Package for card with data-encoded strip and method of using same | |||
| 147 | 5912955 | Method and apparatus for management of remotely-deployed stations | |||
| 148 | 5907606 | Telephone-line powered coin telephone chassis | |||
| 149 | 5907597 | Method and system for the secure communication of data | |||
| 150 | 5898766 | Method for enabling a transaction between a terminal user and a server | |||
| 151 | 5896446 | Coin operated telephone auditor | |||
| 152 | 5864618 | Telephone set having an anti-fraud arrangement which prevents any fraudulent attempt to the telephone | |||
| 153 | 5862216 | Telephone lock guard | |||
1998 | |||||
| 154 | 5850432 | Method and system for capturing and recording information associated with a dial-around call | |||
| 155 | 5848153 | Blast proof apparatus for the coin return cavity of a public phone | |||
| 156 | 5848138 | Method for transmitting tariff data to a subscriber unit | |||
| 157 | 5826853 | Post protector | |||
| 158 | 5825871 | Information storage device for storing personal identification information | |||
| 159 | 5818932 | Telephone housing interlock | |||
| 160 | 5818930 | Auto-dialer housing | |||
| 161 | 5818917 | Secure guard for coin-return-bucket window of payphone guard wrap | |||
| 162 | 5818916 | Method and apparatus for preventing return dial tone fraud in a cellular paystation | |||
| 163 | 5812650 | Method and apparatus for intercepting potentially fraudulent | |||
| 164 | 5812641 | Method of renting portable-type communicating devices | |||
| 165 | 5809125 | Method and apparatus for intercepting potentially fraudulent telephone calls | |||
| 166 | 5809123 | Motion detection for preventing removal of a fixed wireless terminal | |||
| 167 | 5802172 | Electronic lock for coin telephones | |||
| 168 | 5793851 | Pay telephone communication system | |||
| 169 | 5790636 | Telephone travel card system under the control of its customers | |||
| 170 | 5788047 | Coin collecting machine | |||
| 171 | 5787158 | Smart bucket | |||
| 172 | 5784442 | System and method for real-time billing in a radio telecommunications network | |||
| 173 | 5757896 | Method and apparatus for preventing pin fraud on coin telephones that use battery reversal pulses to meter charges | |||
| 174 | 5754109 | Magnetic coin box sensor | |||
| 175 | 5748728 | Shield for concealing operation of a keypad | |||
| 176 | 5748721 | Handicap telephone with associated booth | |||
| 177 | 5745555 | System and method using personal identification numbers and associated prompts for controlling unauthorized use of a security device and unauthorized access to a resource | |||
| 178 | 5737402 | Coin release mechanism of pay phone | |||
| 179 | 5737401 | Full coin box signalling device for use with coin telephones | |||
| 180 | 5734717 | Reinforced pay phone casing structure | |||
| 181 | 5734702 | Telephone card with commercial information and a telephone connection method therefor | |||
| 182 | 5732133 | System and method for selecting and generating telephone access numbers for limiting access to a telephone service | |||
| 183 | 5729591 | Credit card operated cellular phone | |||
| 184 | 5727054 | Anti-stuffing coin return assembly | |||
| 185 | 5706330 | Method and apparatus for tracking and transmitting communication information for wireless communication systems | |||
1997 | |||||
| 186 | 5701339 | Dial-less calling device | |||
| 187 | 5701338 | Call box with keyboard communication | |||
| 188 | 5692037 | On demand real time telephone billing equipment | |||
| 189 | 5675607 | Method and apparatus for facilitating the making of card calls | |||
| 190 | 5673306 | Cellular rental phone system and method having realtime data collection and billing | |||
| 191 | 5625669 | Mobile phone with internal call accounting controls | |||
| 192 | 5617470 | Apparatus and method for preventing unauthorized access to a system | |||
| 193 | 5615260 | Apparatus for accepting and retaining a smart card | |||
| 194 | 5608778 | Cellular telephone as an authenticated transaction controller | |||
| 195 | 5602905 | On-line communication terminal/apparatus | |||
| 196 | 5596630 | Anti-stuffing lead-in-chute on coin acceptor for payphone | |||
| 197 | 5592539 | System for completing air-to-ground telephone calls | |||
| 198 | 5592535 | Mobile-radio network with debit accounts | |||
1996 | |||||
| 199 | 5590191 | Reinforced public telephone having dual key pads | |||
| 200 | 5583933 | Method and apparatus for the secure communication of data | |||
| 201 | 5583918 | Credit card-based accounting service system for a network | |||
| 202 | 5572005 | Telecommunications booth comprising a telecommunications train having a plurality of wheeled housings | |||
| 203 | 5570416 | Call center management system | |||
| 204 | 5558227 | Sealed container having a calendar function | |||
| 205 | 5555296 | Pay telephone stand | |||
| 206 | 5550917 | Interface device between a public telephone and an external terminal | |||
| 207 | 5535264 | Prompt issuing protocol for an intercept voice messaging system | |||
| 208 | 5526412 | Dial assembly terminalgard | |||
| 209 | 5524143 | Anti-stuffing coin realigner | |||
| 210 | 5519769 | Method and system for updating a call rating database | |||
| 211 | 5515594 | Method of inserting a coin return housing into a telephone paystation | |||
| 212 | 5515030 | Electronic seal | |||
| 213 | 5509057 | Telephone body guard armor | |||
| 214 | 5499201 | Method for reducing the electricity consumption of microprocessor-based apparatuses, in particular those for public telephone stations | |||
| 215 | 5488656 | Face plate with ad frames for coin operated telephone boxes | |||
| 216 | 5487107 | Method and apparatus for processing telephone calls charged to credit cards | |||
| 217 | 5483583 | Pay phone | |||
| 218 | 5483582 | Applications platform for a telephone system gateway interface | |||
| 219 | 5483581 | Method and apparatus for performing an automated collect call | |||
| 220 | 5481600 | Instant calling card provisioning system | |||
1995 | |||||
| 221 | 5479494 | Virtual calling card system | |||
| 222 | 5473678 | Coin return mechanism protecter | |||
| 223 | 5465090 | Key pad shielding device and method | |||
| 224 | 5450479 | Method and apparatus for facilitating the making of card calls | |||
| 225 | 5450477 | Monitoring of charges debited to an account having an assigned limit | |||
| 226 | 5448628 | Public telephone system | |||
| 227 | 5440621 | Apparatus for prepayment of telecommunication connections in a telecommunication switching network without utilization of rate schedules and call cost computations | |||
| 228 | 5431338 | Protective coin return for telephone paystation | |||
| 229 | 5430797 | Coin return cover | |||
| 230 | 5428677 | Telephone card having calendar function and system for using same | |||
| 231 | 5425088 | Face plate for coin operated telephone boxes | |||
| 232 | 5420915 | Apparatus for instruction in use of telephone | |||
| 233 | 5411207 | Protective coin return for telephone paystation | |||
| 234 | 5410590 | Monitoring system for remote devices | |||
| 235 | 5408524 | Answer supervision over pulse code modulated carrier system and method therefore | |||
| 236 | 5402476 | Two-part apparatus and method for protecting coin-operated telephones | |||
| 237 | 5400400 | Pay telephone architecture | |||
| 238 | 5400396 | Theft proof pay phone | |||
| 239 | 5393964 | Telecommunications booth and method of use | |||
| 240 | 5381469 | Telephone anti-theft device | |||
1994 | |||||
| 241 | 5371791 | Housing assembly fastener for fastening housing assembly portions and a substrate | |||
| 242 | 5361297 | Method and apparatus for providing answer supervision and an autonomous pay telephone incorporating the same | |||
| 243 | 5359643 | Telecommunications device with simplified calling procedures | |||
| 244 | 5353349 | Telephone security shield | |||
| 245 | 5333181 | System for accessing amenities through a public telephone network | |||
| 246 | 5329589 | Mediation of transactions by a communications system | |||
| 247 | 5327482 | Public cordless telephone system with coin/card insertion inhibiting means | |||
| 248 | 5325418 | Cellular phone accounting system | |||
| 249 | 5323448 | System for accessing amenities through a public telephone network | |||
| 250 | 5319701 | Method and apparatus for performing an automated collect call | |||
| 251 | 5315649 | Toll call telephone service center | |||
| 252 | 5315645 | Communication apparatus utilizing digital optical signals | |||
| 253 | 5311582 | Integrated cocot and regulated paystation telephone system | |||
| 254 | 5303297 | Dynamic pricing method and apparatus for communication systems | |||
| 255 | 5301229 | Adjustable height pedestal for public and coin telephones | |||
| 256 | 5301223 | Cellular telephone system with remote programming, voice responsive registration and real time billing | |||
| 257 | 5291981 | Coin bucket change return and bank box protection device | |||
| 258 | 5287403 | Method and apparatus for processing telephone calls charged to credit cards | |||
1993 | |||||
| 259 | 5272748 | Enhanced speed calling | |||
| 260 | 5270508 | Elastomeric article proximity switch | |||
| 261 | 5265155 | Method and apparatus for prepayment of telecommunication connections in a telecommunication switching network | |||
| 262 | 5233647 | System for operating public modular telephones | |||
| 263 | 5226073 | Telephone network credit card calling apparatus and method of telephone network operation with credit card companies | |||
| 264 | 5222122 | Payphone having master and slave modes | |||
| 265 | 5220593 | Cellular radiotelephone credit card paystation method | |||
| 266 | 5220501 | Method and system for remote delivery of retail banking services | |||
| 267 | 5216707 | Circuit for firing paystation coin relay using power derived from telephone line tip/ring voltage | |||
| 268 | 5193113 | Protective plate for paystation anti-stuffing device | |||
| 269 | 5191507 | Polarity inverting circuit | |||
| 270 | 5187740 | Method and apparatus for telephone call reorigination | |||
| 271 | 5187739 | Answer supervision circuit for paystation telephone with non-muted microphone | |||
| 272 | 5187738 | Telephone relay cover | |||
1992 | |||||
| 273 | 5173594 | System for printing personalized charge-card service receipts at remote locations | |||
| 274 | 5168518 | Coin tone validator for telephone paystations | |||
| 275 | 5163086 | Telephone network credit card calling apparatus and method of operation to determine validation and fraudulent use of credit cards in placing telephone calls | |||
| 276 | 5155765 | Telephone paystation lower housing armor | |||
| 277 | 5153907 | Telephone system gateway interface | |||
| 278 | 5150404 | Public telephone volume control | |||
| 279 | 5150403 | Coin fraud prevention system for coin telephones | |||
| 280 | 5148476 | Telephone anti-theft device | |||
| 281 | 5146492 | Anti-explosive return coin discharge unit for the cabinet of a coin operable telephone | |||
| 282 | 5144649 | Cellular radiotelephone credit card paystation method | |||
| 283 | 5138650 | Cordless telephone with internal debit and credit memory | |||
| 284 | 5138648 | Public modular-telephone management system | |||
| 285 | 5134651 | Method and apparatus for providing answer supervision and an autonomous pay telephone incorporating the same | |||
| 286 | 5133005 | Line powered pay telephone with power management | |||
| 287 | 5131035 | Apparatus and method for protection of coin operated telephones | |||
| 288 | 5131027 | Short time validity storage | |||
| 289 | 5109412 | Hand-held pay station telephone dispenser and cord retractor | |||
| 290 | 5108315 | Pay telephone station repair technician's adapter | |||
| 291 | 5105460 | Plug-in telephone facility | |||
| 292 | 5093858 | Method and apparatus for performing an automated collect call | |||
| 293 | 5086465 | Armored telephone cord retention bracket | |||
| 294 | 5086457 | Prepayment data transmission system | |||
| 295 | 5086456 | Dial unit detachably mounted on public telephone for equal access | |||
| 296 | 5084613 | Electronic circuit for telephone paystation coin operated trigger | |||
1991 | |||||
| 297 | 5068891 | Credit control system for long distance telephone services | |||
| 298 | 5061023 | Telephone terminal bases | |||
| 299 | 5058966 | Vault liner for use in coin telephones | |||
| 300 | 5054057 | Coin blocker | |||
| 301 | 5054056 | Tamper-deterrent device | |||
| 302 | 5046183 | Semi-automated operator assistance telecommunication calls | |||
| 303 | 5046085 | Interfacing system for an international-type pay-telephone | |||
| 304 | 5043983 | Time and charges information delivery for operator assistance telecommunication calls | |||
| 305 | 5027935 | Apparatus and method for conserving power in an electronic coin chute | |||
| 306 | 5027390 | Coin validation method and apparatus for a coin telephone or similar system having an escrow mechanism | |||
| 307 | 5022073 | Pin fraud and shock prevention system | |||
| 308 | 5022067 | Telephone call security system | |||
| 309 | 5020097 | Telephone with data setting by remote control | |||
| 310 | 5018193 | Coin telephone box with anti-stuffing coin return chute | |||
| 311 | 5018185 | Tamperproof pay telephone | |||
| 312 | 5014301 | International speaker telephone | |||
| 313 | 5008929 | Billing system for telephone signaling network | |||
| 314 | 5008928 | Public access facsimile system | |||
| 315 | 5007520 | Microprocessor-controlled apparatus adaptable to environmental changes | |||
| 316 | 5007077 | Coin telephone message and management system | |||
| 317 | 4995110 | Method and apparatus for keyboard adaptation to a low power controller in a coin operated telephone | |||
| 318 | 4991202 | Coin call telephone apparatus | |||
| 319 | 4989239 | Method and apparatus for preventing pay telephone fraud and reducing handset vandalism | |||
| 320 | 4985910 | Method and apparatus for retrofitting a standard coin operated telephone employing a carbon microphone with a line powered electronic controller | |||
1990 | |||||
| 321 | 4979208 | Method and apparatus for electronic payphone open switch interval management | |||
| 322 | 4975942 | Credit/calling card pay telephone method and system employing telephone unit local card-checking and other intelligence cooperative with local personal host computer | |||
| 323 | 4974257 | Modular public telephone for outside use | |||
| 324 | 4972461 | Call message delivery system and method | |||
| 325 | 4965821 | Cellular mobile radiotelephone-based system for rental of mobile equipment | |||
| 326 | 4962520 | Composite ringing and coin control voltage detector and method | |||
| 327 | 4955052 | Pay phone system and apparatus | |||
| 328 | 4951308 | Automated vending of cellular hand-held telephones and cellular telephone services | |||
| 329 | 4947422 | Personalized telephone for automatic access to operator services | |||
| 330 | 4942748 | Security mechanism for telephone paystations | |||
| 331 | 4942604 | Line power control circuit for pay station telephone | |||
| 332 | 4941172 | Preprogrammed autodialer and related process | |||
| 333 | 4940296 | Plastic housing for telephone paystation | |||
| 334 | 4938547 | Simplified metal housing for telephone paystation | |||
| 335 | 4935956 | Automated public phone control for charge and collect billing | |||
| 336 | 4933966 | Method and apparatus for performing an automated collect call | |||
| 337 | 4933965 | Short time validity storage of a billing account number at a local telecommunications station | |||
| 338 | 4933931 | Integrated accounting system | |||
| 339 | 4928299 | Coin operated telephone operation monitoring switch mounting arrangement | |||
| 340 | 4926469 | Pay station telephone call routing apparatus | |||
| 341 | 4926468 | Pay station telephone coin box apparatus | |||
| 342 | 4926458 | Low power control apparatus for a coin operated telephone | |||
| 343 | 4924497 | Pay station telephone interface circuits | |||
| 344 | 4922525 | Paystation theft inhibiting circuit | |||
| 345 | 4920562 | Automatic generation of billing records at a telephone paystation | |||
| 346 | 4916733 | Pay station telephone call answer supervision apparatus | |||
| 347 | 4907257 | Public telephone set | |||
| 348 | 4903294 | Low voltage operated coin relay | |||
| 349 | 4902881 | Parallel process communications terminal and network | |||
| 350 | 4897870 | Network implemented pay telephone set | |||
| 351 | 4896348 | Paystation monitor circuit to prevent fraudulent use | |||
1989 | |||||
| 352 | 4879744 | Card-operated telephone | |||
| 353 | 4873721 | Device for starting charging in a pay phone | |||
| 354 | 4870679 | Repertory telephone dialer with remote billing capability | |||
| 355 | 4862494 | Anti-fraud device for use with a coin operated telephone instrument | |||
| 356 | 4860346 | Telephone system and method operated from central office loop current | |||
| 357 | 4860345 | Telephone system and method operated from central office loop current | |||
| 358 | 4856046 | Remote public telephone link | |||
| 359 | 4852155 | Systeme d'authentification analogique reciproque entre un terminal et une ligne de transmission | |||
| 360 | 4845742 | Dynamic microphone handset and amplifier unit | |||
| 361 | 4845740 | Radiotelephone system adapted to read a credit card | |||
| 362 | 4841563 | Bucket type coin accumulation apparatus | |||
| 363 | 4837815 | Armored cord handset | |||
| 364 | 4831650 | Adaptive telephone receive control | |||
| 365 | 4821313 | Paystation transmitter ground detect circuitry | |||
| 366 | 4819261 | Public telephone set | |||
| 367 | 4815123 | Coin-operated telephone apparatus | |||
| 368 | 4811386 | Called party response detecting apparatus | |||
| 369 | 4809319 | Coin-operated telephone apparatus | |||
| 370 | 4797914 | Telephone display | |||
1988 | |||||
| 371 | 4782516 | Fraud prevention in a public telephone station | |||
| 372 | 4777647 | Pay station telephone interface | |||
| 373 | 4777646 | Communication system | |||
| 374 | 4777644 | Method and apparatus for testing telephone coin relays | |||
| 375 | 4776003 | Cellular mobile radio credit card system | |||
| 376 | 4768227 | Coil operated telephone | |||
| 377 | 4768222 | Control and surveillance system for prepayment public telephone apparatus | |||
| 378 | 4761809 | Coin return chute for telephone pay station | |||
| 379 | 4760594 | Answer supervision detection unit for pay telephone system | |||
| 380 | 4759054 | Toll telephone system and method for maintaining or initiating loop current after resuming on-hook condition | |||
| 381 | 4759050 | Intelligent toll telephone system and method | |||
| 382 | 4758823 | System for protecting a group of locations of a network by anticipating vandalism | |||
| 383 | 4750201 | Credit transaction arrangements | |||
| 384 | 4747134 | Pay telephone hook switch assembly | |||
| 385 | 4746786 | Method and apparatus for evaluating units stored on credit cards | |||
| 386 | 4736444 | Pay telephone monitoring system | |||
| 387 | 4736408 | Safety seat stand apparatus for coin-operated telephone sets | |||
| 388 | 4731818 | Self-computing credit card telephone paystation method and system | |||
| 389 | 4726057 | Answer detection method and apparatus for coin telephone sets | |||
| 390 | 4726056 | Shared flexible rating of telecommunications calls | |||
| 391 | 4719648 | Coin relay drive and switching circuit for paystation telephone instruments | |||
1987 | |||||
| 392 | 4706275 | Telephone system | |||
| 393 | 4698840 | Coin operated telephone | |||
| 394 | 4685126 | Telephone pay station and circuit therefor | |||
| 395 | 4674114 | Fraud prevention in an electronic coin telephone set | |||
| 396 | 4672661 | Credit card telephone station | |||
| 397 | 4669109 | Telephone apparatus with a fixed telephone station coupled to a mobile and detachable handset | |||
| 398 | 4645876 | Pay telephone | |||
| 399 | 4644109 | Alarm information transmission system for coin telephone | |||
| 400 | 4638121 | Telephone pay station | |||
1986 | |||||
| 401 | 4625078 | Fraud prevention in an electronic coin telephone set | |||
| 402 | 4612418 | Method for controlling task process and device thereof | |||
| 403 | 4599492 | Coin-telephone auditor | |||
| 404 | 4595983 | Central office powered credit only telephone paystation | |||
| 405 | 4577061 | Arrangement for a pay telephone payment system utilizing a payment card within the telecommunication system | |||
| 406 | 4567325 | Controller for a coin telephone set | |||
1985 | |||||
| 407 | 4518824 | Public telephone method and apparatus wherein the user's personal telephone number and a personal dialing code are used to effect debiting charges | |||
| 408 | 4517412 | Card-actuated telecommunication network | |||
1984 | |||||
| 409 | 4485270 | Method for transmitting a charging signal | |||
| 410 | 4439636 | Credit card actuated telecommunication access network | |||
| 411 | 4429183 | Circuit arrangement for detecting and interpreting interferences with automatic machines and particularly coin telephones | |||
1982 | |||||
| 412 | 4361731 | Coin telephone control circuit | |||
| 413 | 4326123 | Telephone credit card system | |||
| 414 | 4326103 | Coin telephone monitor circuit | |||
| 415 | 4323733 | Range extender with variable gain for coin telephone loops | |||
1981 | |||||
| 416 | 4277647 | Coin signaling system | |||
| 417 | 4267411 | Public telephone security bracket | |||
| 418 | 4254308 | Vandal resistant public telephone | |||
| 419 | 4243841 | Digitally activated coin control circuit | |||
1980 | |||||
| 420 | 4208549 | Coin surveillance apparatus | |||
| 421 | 4206321 | Pay telephone alarm system with audit means | |||
| 422 | 4199659 | Electronic prepay adapter circuit for central office telephone equipment | |||
| 423 | 4198545 | Automatic call timing telephone apparatus | |||
| 424 | 4192972 | Pay-telephone station with deferred collection | |||
| 425 | 4186275 | Initial rate override circuit | |||
1979 | |||||
| 426 | 4174468 | Digital coin circuit | |||
| 427 | 4151380 | Post mounted public telephone | |||
| 428 | 4139736 | Central office coin repeater modification circuit | |||
| 429 | 4136262 | Telephone paystation | |||
1978 | |||||
| 430 | 4124775 | Coin box removal information processing arrangement | |||
| 431 | 4124774 | Telephone station coin memory and control system | |||
| 432 | 4123623 | Pay telephone alarm and audit system | |||
| 433 | 4122308 | Telephone call metering device | |||
| 434 | 4105867 | Control circuit for pay telephones and the like | |||
| 435 | 4076962 | Method and apparatus for receiving disparate sequences of spaced tone bursts | |||
| 436 | 4074079 | Coin telephone antifraud system | |||
1977 | |||||
| 437 | 4063036 | Coin telephone system having restricted coin-free dialing capability | |||
| 438 | 4046962 | Called party fraud detection in an automated coin system | |||
| 439 | 4041243 | Coin box signaling arrangement | |||
| 440 | 4039768 | Pay telephone station monitor system | |||
| 441 | 4037067 | Anti-vandalism protective attachment device for a pay telephone | |||
| 442 | 4031325 | Called party fraud prevention in an automated coin system | |||
| 443 | 4031324 | Automated coin arrangement providing interference free coin deposit detection during announcements | |||
| 444 | 4028494 | Escrow telephone coin collection circuit and method | |||
| 445 | 4010328 | Out-of-band signaling method and apparatus to adapt payphones to telephone systems | |||
1976 | |||||
| 446 | 3997726 | Coin telephone set | |||
| 447 | 3992588 | Multiple digit dialing module | |||
| 448 | 3959607 | Communications booth with automatic accounting for telephone and booth usage | |||
| 449 | 3952160 | Coin telephone arrangement to obviate acoustically coupled fraud | |||
| 450 | 3938093 | Coin operated terminal | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||