Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12299112 | Allocating requests | Yajun Chen, Abraham Martin Passaglia, Weile Shen, QingYun Wei | 2025-05-13 |
| 11574044 | Allocating requests | Yajun Chen, Abraham Martin Passaglia, Weile Shen, QingYun Wei | 2023-02-07 |
| 9179003 | System architecture for linking packet-switched and circuit-switched clients | Frank Chu | 2015-11-03 |
| 8700720 | System architecture for linking packet-switched and circuit-switched clients | Frank Chu | 2014-04-15 |
| 8078680 | System architecture for linking packet-switched and circuit-switched clients | Frank Chu | 2011-12-13 |
| 7668916 | System architecture for linking packet-switched and circuit-switched clients | Frank Chu | 2010-02-23 |
| 7046780 | Efficient buffer allocation for current and predicted active speakers in voice conferencing systems | — | 2006-05-16 |
| 6728358 | Efficient buffer allocation for current and predicted active speakers in voice conferencing systems | — | 2004-04-27 |
| 6683858 | Hybrid server architecture for mixing and non-mixing client conferencing | Frank Chu, Virgil Dobjanschi, Corey Gates, Daniel W. Wright | 2004-01-27 |
| 6404361 | Deblocking filter for encoder/decoder arrangement and method with divergence reduction | Barry D. Andrews, Stephane Bryant, May Chiang, Ruili Hu, Paul C. Ning +2 more | 2002-06-11 |
| 6381282 | Video signal decoding arrangement and method for improved error concealment | Paul A. Voois | 2002-04-30 |
| 6215425 | Deblocking filter for encoder/decoder arrangement and method with divergence reduction | Barry D. Andrews, Stephane Bryant, May Chiang, Ruili Hu, Paul C. Ning +1 more | 2001-04-10 |
| 6160503 | Deblocking filter for encoder/decoder arrangement and method with divergence reduction | Barry D. Andrews, Stephane Bryant, May Chiang, Ruili Hu, Paul C. Ning +2 more | 2000-12-12 |
| 5910827 | Video signal decoding arrangement and method for improved error concealment | Paul A. Voois | 1999-06-08 |