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Your search returned 376 patents.
( 379/93.17 in Current US Classification )
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Patent IDTitleDate Filed
6553106 Alphanumeric messaging system December 27, 1999
6549611 Text enhanced telephony October 15, 2001
6546082 Method and apparatus for assisting speech and hearing impaired subscribers using the telephone and central office May 2, 2000
6542586 Text messaging with embedded telephony action keys December 27, 1999
6542582 Filtering signals in a conference call environment July 24, 2001
6542489 Method and means for transmitting a service page in a communication system April 1, 1998
6542156 Telephone call center monitoring system with integrated three-dimensional display of multiple split activity data July 21, 1999
6535590 Telephony system May 27, 1999
6526133 Telephone set for continuously displaying caller telephone number by simple operation September 29, 1999
6526130 System and method for distributing personal identification numbers over a computer network July 19, 2000
6526129 System and method for communication media management May 2, 1997
6519481 Radio communication device having underlining scroll display function August 4, 1999
6509924 Video telephone with automatic answering function May 3, 2001
6504910 Voice and text transmission system June 7, 2001
6501834 Message sender status monitor November 21, 2001
6490343 System and method of non-spoken telephone communication September 16, 1999
6487279 Telephone terminal and telephone exchange system accommodating the terminal March 9, 2000
6483906 Method and apparatus for setting programmable features of an appliance October 8, 1999
6480583 Method for providing information services in characters through ISDN December 27, 1999
6473497 Digital telephone set December 10, 1998
6459777 Directionally-mapped, keyed alpha-numeric data input/output system September 17, 2001
6453021 Public display voice mail system November 13, 1998
6445781 Method of providing caller identification for calls placed over an internet June 9, 2000
6434224 Communication system capable of displaying addresser information and method for displaying addresser-related information February 1, 1999
6427004 Communication apparatus March 1, 1999
6421432 Method and apparatus for controlling a computer to implement telephone functions with a displayed telephone of variable size February 4, 2000
6421429 Network-based system enabling image communications March 18, 1998
6415164 Arrangement for dynamic allocation of space on a small display of a telephone terminal March 17, 1999
6415023 Method and apparatus for setting programmable features of an appliance January 22, 1999
6411690 Display object selection system August 27, 1998
6396531 Set top integrated visionphone user interface having multiple menu hierarchies December 31, 1998
6393115 Method for detecting and processing information relevant to establishing a telephone connection in a CTI system and corresponding CTI system September 18, 2000
6389124 Common visual and functional architecture for presenting and controlling arbitrary telephone line features August 25, 1999
6381475 Method and apparatus for menu controlling April 6, 1999
6366267 Electronic device with miniature virtual image display October 17, 1994
6363346 Call distribution system inferring mental or physiological state December 22, 1999
6360104 Personal communicator including a handset phone with an integrated virtual image display September 3, 1999
6351279 System and method of providing selected advertisements between subscribers utilizing video telephones June 20, 2000
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