| Patent No. | Patent Title: |
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| 5936945 | Teleconference module with video codec for motion picture data |
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| 5905736 | Method for the billing of transactions over the internet |
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| 5889782 | Encapsulation of proprietary protocol information conforming to t... |
| 5881060 | Integrated cellular voice and digital packet data telecommunicati... |
| 5872782 | Encapsulation of proprietary protocol information conforming to t... |
| 5867494 | System, method and article of manufacture with integrated video ... |
| 5867495 | System, method and article of manufacture for communications util... |
| 5862134 | Single-wiring network for integrated voice and data communication... |
| 5854790 | Method and apparatus for networking data devices using an uplink ... |
| 5854786 | Method and apparatus for distribution/consolidation (DISCO) inter... |
| 5850397 | Method for determining the topology of a mixed-media network |
| 5844893 | System for coupling host computer meanswith base transceiver unit... |
| 5838665 | Data network telephone adaptor device |
| 5818836 | Method and apparatus for anonymous voice communication using an o... |
| 5818825 | Method and apparatus for assigning communications channels in a c... |
| 5815498 | Transmission system for ATM cells through a passive local network |
| 5812537 | Echo canceling method and apparatus for data over cellular |
| 5809018 | Group call method, a system controller and a subscriber station i... |
| 5805583 | Process for communicating multiple channels of digital data in ... |
| 5805587 | Call notification feature for a telephone line connected to the i... |
| 5802066 | Multiplex broadcast receiving method and receiver with program ty... |
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| 5790538 | System and method for voice Playout in an asynchronous packet net... |
| 5790515 | Method and apparatus for sorting walsh indexes in a communication... |
| 5781540 | Device and method for communicating in a mobile satellite system |
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| 5777995 | Translator chip for a wideband network |
| 5764633 | Method and system for transferring digital telephone circuits |
| 5764648 | Method and apparatus for generating a transmission timing signal ... |
| 5761194 | Arrangement in a mobile communications system for extending the r... |
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