Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6505234 | Method and apparatus for listening for incoming calls on multiple port/socket combinations | — | 2003-01-07 |
| 6457051 | Method for automatically classifying traffic in a pocket communications network | Robert L. Packer | 2002-09-24 |
| 6412000 | Method for automatically classifying traffic in a packet communications network | Robert L. Packer | 2002-06-25 |
| 6295549 | Method and apparatus for listening for incoming calls on multiple port/socket combinations | — | 2001-09-25 |
| 6205120 | Method for transparently determining and setting an optimal minimum required TCP window size | Robert L. Packer | 2001-03-20 |
| 6189034 | Method and apparatus for dynamic launching of a teleconferencing application upon receipt of a call | — | 2001-02-13 |
| 6175856 | Method and apparatus for dynamic selection of compression processing during teleconference call initiation | — | 2001-01-16 |
| 6151619 | Method and apparatus for maintaining configuration information of a teleconference and identification of endpoint during teleconference | — | 2000-11-21 |
| 5999977 | System for terminating multicast channel and data broadcast when at least two second endpoints do not transmit positive acknowledgment message to first endpont | — | 1999-12-07 |
| 5983261 | Method and apparatus for allocating bandwidth in teleconferencing applications using bandwidth control | — | 1999-11-09 |
| 5973724 | Merging multiple teleconferences | — | 1999-10-26 |
| 5931961 | Discovery of acceptable packet size using ICMP echo | Murali Ranganathan | 1999-08-03 |
| 5920732 | System for preallocating additional larger buffer sizes in accordance with packet sizes of discarded packets that can't be stored in existing preallocated buffer sizes | — | 1999-07-06 |
| 5864678 | System for detecting and reporting data flow imbalance between computers using grab rate outflow rate arrival rate and play rate | — | 1999-01-26 |
| 5857189 | File sharing in a teleconference application | — | 1999-01-05 |
| 5854898 | System for automatically adding additional data stream to existing media connection between two end points upon exchange of notifying and confirmation messages therebetween | — | 1998-12-29 |
| 5664164 | Synchronization of one or more data streams | — | 1997-09-02 |
| 5572582 | Method and apparatus for establishing communication between two teleconferencing endpoints | — | 1996-11-05 |
| 5444709 | Protocol for transporting real time data | — | 1995-08-22 |
| 5434860 | Flow control for real-time data streams | — | 1995-07-18 |
| 5166931 | Communications network dynamic addressing arrangement | — | 1992-11-24 |
| 4852127 | Universal protocol data receiver | Alexander Gibson Fraser, William Todd Marshall | 1989-07-25 |
| 4583219 | Trunk for packet switching | — | 1986-04-15 |
| 4466060 | Message routing in a computer network | — | 1984-08-14 |