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Your search returned 88 patents.
( 379/207.12 in Current US Classification ) |
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| 1 |
| Patent ID | Title | Date Filed |
| 5910982 | Automatic routing and information system for telephonic services
| June 19, 1998 |
| 5907608 | Automatic routing and information system for telephonic services
| June 19, 1998 |
| 5905791 | Method and apparatus for providing combined communication services including local service and toll service
| January 23, 1997 |
| 5901214 | One number intelligent call processing system
| November 12, 1996 |
| 5848131 | Automatic information and routing system for telephonic services
| February 8, 1996 |
| 5805688 | Automated system and method for call handling
| October 10, 1995 |
| 5774534 | Context-based transactions using broadcast advertising
| June 18, 1997 |
| 5771280 | Method of and apparatus for providing arbitrarily defined hierarchy maps depicting relative geographical information
| May 7, 1996 |
| 5754640 | Apparatus and method for qualifying telephone numbers for a telephone network
| December 1, 1995 |
| 5754636 | Computer telephone system
| February 21, 1997 |
| 5596634 | Telecommunications system for dynamically selecting conversation topics having an automatic call-back feature
| December 13, 1994 |
| 5592541 | Apparatus and method for forwarding incoming calls
| May 31, 1995 |
| 5588048 | Geographically mapped telephone routing method and system
| March 28, 1996 |
| 5539809 | Location specific messaging in a telecommunications network
| July 13, 1995 |
| 5502757 | Location dependent service for a wireless telephone
| December 22, 1993 |
| 5440541 | System and method for establishing communications between subscribers based on personal number assigned to each subscriber
| July 29, 1993 |
| 5436963 | Telephone answering method and apparatus
| January 19, 1995 |
| 5414759 | Automatic personal search telephone system
| September 20, 1993 |
| 5408526 | Conference calling system
| October 29, 1992 |
| 5095505 | Efficient flexible special service call processing
| May 17, 1991 |
| 4757267 | Telephone system for connecting a customer to a supplier of goods
| June 17, 1987 |
| 4611094 | Method for customer definable telephone capability
| December 1, 1983 |
| 4313035 | Method of providing person locator service
| January 18, 1980 |
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