Issued Patents All Time
Showing 76–93 of 93 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405256 | Data streaming using caching servers with expandable buffers and adjustable rate of data transmission to absorb network congestion | Chueng-Hsien Lin | 2002-06-11 |
| 6389510 | Method and apparatus for caching web-based information | Kuo-Wei Chen, Chueng-Hsien Lin | 2002-05-14 |
| 6377972 | High quality streaming multimedia | Katherine H. Guo, Markus Hofmann, Tze Sing Eugene Ng, Hui Zhang | 2002-04-23 |
| 6314465 | Method and apparatus for load sharing on a wide area network | Sampath Rangarajan | 2001-11-06 |
| 6215766 | Hierarchical rate control of receivers in a communication system transmitting layered video multicast data with retransmission (LVMR) | Mostafa H. Ammar, Xue Li, Pramod Pancha | 2001-04-10 |
| 6154463 | System and method for multicast conferencing and online discussion groups | Sudhir Aggarwal | 2000-11-28 |
| 6148005 | Layered video multicast transmission system with retransmission-based error recovery | Pramod Pancha | 2000-11-14 |
| 6122275 | Real-time processing for virtual circuits in packet switching | Mark John Karol, Clark Woodworth | 2000-09-19 |
| 6088721 | Efficient unified replication and caching protocol | Chueng-Hsien Lin, Krishan K. Sabnani | 2000-07-11 |
| 5905871 | Method of multicasting | Richard W. Buskens, Muhammad Ali Siddiqui | 1999-05-18 |
| 5751719 | Method and system for data transfer in the presence of disconnects | Kuo-Wei Chen, Krishan K. Sabnani | 1998-05-12 |
| 5719938 | Methods for providing secure access to shared information | Zygmunt Haas | 1998-02-17 |
| 5623499 | Method and apparatus for generating conformance test data sequences | Ya-Tien Ko | 1997-04-22 |
| 5600663 | Adaptive forward error correction system | Ender Ayanoglu, Richard D. Gitlin, Thomas F. La Porta, Krishan K. Sabnani | 1997-02-04 |
| 5570367 | Asymmetric protocol for wireless communications | Ender Ayanoglu, Richard D. Gitlin, Thomas F. La Porta, Krishan K. Sabnani | 1996-10-29 |
| 5541927 | Method of multicasting | David M. Kristol, Krishan K. Sabnani | 1996-07-30 |
| 5509074 | Method of protecting electronically published materials using cryptographic protocols | Abhijit Choudhury, Nicholas F. Maxemchuk, Henning Schulzrinne | 1996-04-16 |
| 5420926 | Anonymous credit card transactions | Steven H. Low, Nicholas F. Maxemchuk | 1995-05-30 |