СПИСОК патентов США - подгруппа МПК16 H04Q11/08
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| № п/п | Номер патента | Название патента | |||
2006 | |||||
| 1 | 7023844 | Scalable switching fabric | |||
2005 | |||||
| 2 | 6879603 | Processor-based voice and data time slot interchange system | |||
2003 | |||||
| 3 | 6556566 | Time division switch with inserter and dropper using external memory and time division switching method | |||
2002 | |||||
| 4 | 6493354 | Resource allocator | |||
| 5 | 6466551 | Simplex/duplex switching system | |||
| 6 | 6426951 | Device and a method for switching data frames | |||
| 7 | 6400714 | Method and apparatus for dynamic time slot assignment | |||
2000 | |||||
| 8 | 6101198 | Processor-based voice and data time slot interchange system | |||
| 9 | 6064670 | Matrix for switching between two multiplex groups | |||
1999 | |||||
| 10 | 5917427 | Digital switch array | |||
| 11 | 5905734 | Time slot interchanger and digital communications terminal for ISDN D-channel assembly | |||
| 12 | 5892760 | Device for binary data transfer between a time-division multiplex and a memory | |||
| 13 | 5883902 | Time slot interchanger and digital communications terminal for ISDN D-channel assembly | |||
1998 | |||||
| 14 | 5818834 | Serial bit rate converter embedded in a switching matrix | |||
| 15 | 5784369 | Methods and system for switching time-division-multiplexed digital signals of different rates | |||
1997 | |||||
| 16 | 5701299 | Method of and apparatus for switching multi-slot time division signals | |||
| 17 | 5617414 | Power reduction in time-space switches | |||
| 18 | 5592479 | Time switching device having identical frame delay and a method thereof in a full-electronic exchange | |||
1996 | |||||
| 19 | 5590129 | Single stage telecommunications switch with partitioned processors | |||
| 20 | 5570358 | Method for Implementing switching in time or space domain | |||
| 21 | 5555245 | Method for implementing time switching and a time switch | |||
| 22 | 5535203 | Method for implementing time switching, and a time switch | |||
| 23 | 5521920 | Time-division multiplexer with reduced delay time | |||
| 24 | 5521912 | Time slot shifter enhances data concentration | |||
| 25 | 5509005 | Power saving time slot interchanger with random read/write cycles | |||
1995 | |||||
| 26 | 5467340 | Time division switch | |||
| 27 | 5450401 | Time slot switching device with a single data memory | |||
| 28 | 5434857 | Circuit for confirming a connection route of address control memory | |||
| 29 | 5430723 | Time-slot switching system identifying and storing only time-slot signals to be output in a time division multiplex control system | |||
| 30 | 5430718 | Generating idle codes in switches | |||
| 31 | 5420855 | Multi-port time switch element | |||
| 32 | 5412657 | Variable resolution time slot interchange circuit | |||
| 33 | 5408468 | Queueing system for switches having fast circuit properties | |||
| 34 | 5402414 | Time slot interchange apparatus for maintenance dedicated line of signal transmission apparatus | |||
| 35 | 5390333 | Switch array power reduction apparatus | |||
| 36 | 5381406 | Time switching circuit | |||
1994 | |||||
| 37 | 5373505 | Switching network for digital switching systems composed of switching matrices connected parallel at the input side | |||
| 38 | 5351238 | Method of controlling a frame phase of a time-division switch and frame phase variable time-division switch | |||
| 39 | 5349578 | Time slot switching function diagnostic system | |||
| 40 | 5331632 | Expandable time slot interchanger | |||
| 41 | 5305322 | Phase alignment circuit for stuffed-synchronized TDM transmission system with cross-connect function | |||
| 42 | 5287350 | Sub-rate time switch | |||
1993 | |||||
| 43 | 5260937 | Power conserving technique for a communications terminal time slot interchanger | |||
| 44 | 5257260 | Expanding switching capability of a time division communication system by multiplexing groups of circuits into successions | |||
1992 | |||||
| 45 | 5155728 | Time division speech path apparatus | |||
| 46 | 5123012 | Time division switching apparatus | |||
| 47 | 5119368 | High-speed time-division switching system | |||
1991 | |||||
| 48 | 5058104 | TDM demultiplexer with dedicated maintenance channels to indicate high-speed line faults to low speed circuits | |||
| 49 | 5040174 | Time division speech path apparatus | |||
| 50 | 5027345 | Digital key telephone system | |||
| 51 | 5022026 | Method of throughconnecting wideband connections in a digital time switch module between subscribers, and a device for carrying out the method | |||
| 52 | 5014268 | Parallel time slot interchanger matrix and switch block module for use therewith | |||
1990 | |||||
| 53 | 4972407 | Time-division switching circuit transforming data formats | |||
| 54 | 4959830 | Method and apparatus for through-connecting a wideband connection in a digital time switch | |||
| 55 | 4941141 | Time division switching for multi-channel calls using two time switch memories acting as a frame aligner | |||
| 56 | 4912700 | Telecommunications digital switch | |||
| 57 | 4905226 | Double-buffered time division switching system | |||
| 58 | 4903259 | Time-division multiplex switching network | |||
| 59 | 4901308 | Digital bridge for a time slot interchange digital switched matrix | |||
| 60 | 4893310 | Digital key telephone system | |||
1989 | |||||
| 61 | 4876682 | Switching tdm digital signals | |||
| 62 | 4873682 | Digital key telephone system | |||
| 63 | 4873663 | Control memory using recirculating shift registers for a TDM switching apparatus | |||
| 64 | 4841522 | Time division channel switching circuit | |||
| 65 | 4825433 | Digital bridge for a time slot interchange digital switched matrix | |||
| 66 | 4823340 | Circuit arrangement for non-blocking switching of PCM channels in the space and time domain | |||
1988 | |||||
| 67 | 4771420 | Time slot interchange digital switched matrix | |||
| 68 | 4764921 | Method of multiplexing digital signals | |||
| 69 | 4759012 | Time division switching system | |||
| 70 | 4759010 | Time switch with a dual memory structure-type control memory | |||
| 71 | 4748615 | Digital TDM switching exchange wherein switching is effected by the read/write sequences of data stores | |||
| 72 | 4740953 | Time division speech path switch | |||
1987 | |||||
| 73 | 4686670 | Method of switching time slots in a TDM-signal and arrangement for performing the method | |||
| 74 | 4658397 | Time division multiplex data transfer system and method for telephone switching or like applications | |||
1986 | |||||
| 75 | 4574375 | Interface arrangement for a telephone system or the like | |||
| 76 | 4564926 | Information memory device with address multiplexing | |||
1985 | |||||
| 77 | 4512014 | Time slot multiplex system for the division multiplexing of digital communication signals | |||
| 78 | 4500986 | Asymmetrical time division matrix apparatus | |||
1984 | |||||
| 79 | 4482995 | Time division multiplex switching network unit | |||
| 80 | 4470139 | Switching network for use in a time division multiplex system | |||
| 81 | 4455648 | Time division multiplex switching network unit | |||
| 82 | 4450557 | Switching network for use in a time division multiplex system | |||
| 83 | 4425641 | Time division multiplex telecommunication digital switching modules | |||
| 84 | 4425640 | Telecommunications switching network using digital switching modules | |||
1983 | |||||
| 85 | 4398285 | Time-division multiplex switching network | |||
| 86 | 4392221 | Time division multiplex module for use in digital switching network | |||
| 87 | 4386425 | Switching unit for the transfer of digitized signals in PCM system | |||
| 88 | 4382295 | Digital conference time slot interchanger | |||
| 89 | 4371962 | Circuit arrangement for compensating phase differences of non-synchronous clock pulse rates of a telecommunication system | |||
1981 | |||||
| 90 | 4298977 | Broadcast and alternate message time slot interchanger | |||
1979 | |||||
| 91 | 4154986 | Time slot interchanging network | |||
| 92 | 4154982 | Switching network for establishing two-way connections between selected subscribers and an automatic exchange in a PCM telephone system | |||
1976 | |||||
| 93 | 3999162 | Time-division multiplex switching circuitry | |||
| 94 | 3997874 | Time divided switching and concentration apparatus | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||