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Your search returned 153 patents.
( 379/204.01 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 5544237 | Automatic conference initiation upon all telephones for the conference being idle
| December 22, 1994 |
| 5539813 | Method and a system for finding a time and a place for two or more users to communicate in the form of a meeting
| February 16, 1993 |
| 5528670 | Voice message-based administration system
| January 19, 1993 |
| 5502762 | System and method for simultaneously controlling ringing at local and remote telephones
| June 10, 1994 |
| 5483588 | Voice processing interface for a teleconference system
| December 23, 1994 |
| 5463684 | Telecommunications system for transferring calls without a private branch exchange
| November 3, 1993 |
| 5442688 | Multiple party telephone control system
| March 21, 1994 |
| 5426706 | Remote simultaneous interpretation system
| July 30, 1993 |
| 5422883 | Call setup and channel allocation for a multi-media network bus
| October 16, 1992 |
| 5414754 | System for providing proactive call services utilizing remote monitors
| July 9, 1992 |
| 5404396 | Feature interaction manager
| August 27, 1993 |
| 5379280 | Conferencing system for distributed switching network
| September 26, 1991 |
| 5373549 | Multi-level conference management and notification
| December 23, 1992 |
| 5369693 | Telephonic telemeeting system
| May 6, 1992 |
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