СПИСОК патентов США - подгруппа МПК16 H04Q3/70


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№ п/п Номер патента Название патента

2017

19537762Producing routing messages for voice over IP communications

2015

29179005Producing routing messages for voice over IP communications
39137385Determining a time to permit a communications session to be conducted

2010

47813721Mobile terminal, system and method for controlling access to an enhanced services system

2002

56418213Communication terminal equipment using performance feature group identifiers

2000

66154535Methods and system for obtaining processing information relating to a communication
76134433System and method of forwarding data calls in a radio telecommunications network
86031899Method and apparatus for identifying type of call

1998

95850430Method to identify clients and method for using a teleterminal device
105787159Use of caller ID information

1997

115668856Method and system for screening calls directed to an international telephone operator

1996

125572584Connection control method for personal communications
135544232Call distributor with automatic preannouncement system and method

1995

145440615Language selection for voice messaging system
155426693Apparatus and method for automatically blocking the transmission of identifying information concerning a telephone calling party
165416834Redirection of calls by a communication terminal
175414759Automatic personal search telephone system
185414755System and method for passive voice verification in a telephone network
195396536Automatic processing of calls with different communication modes in a telecommunications system

1994

205347574Automated call screening
215329578Personal communication service with mobility manager
225309508Apparatus and method for automatically blocking the transmission of identifying information concerning a telephone calling party
235278897Smart internodal transfer for subscriber access in multinode voice messaging systems

1993

245247497Security systems based on recording unique identifier for subsequent playback
255181238Authenticated communications access service

1992

265168517Apparatus and methods for selectively forwarding telephone calls
275153908Automatic redial in a key telephone system having different line types
285117451Interface to and operation of a voice messaging system
295109405Automated call screening

1991

305060255Telecommunications system with timed-do-not-disturb
315033076Enhanced privacy feature for telephone systems
325029196Automated call screening

1990

334964156Cellular telephone unit capable of automatic interaction with audio services
344942599Location identification
354930152Call return telephone service
364926462Interface to and operation of a voice messaging system

1989

374873718Feature telephone integration device

1988

384774721Cable pair to telephone number verification system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017