Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8706035 | Authenticating multiple devices simultaneously over a wireless link using a single subscriber identity module | Raziq Yaqub | 2014-04-22 |
| 8060139 | Authenticating multiple devices simultaneously over a wireless link using a single subscriber identity module | Raziq Yaqub | 2011-11-15 |
| 7587598 | Interlayer fast authentication or re-authentication for network communication | Yoshihiro Ohba, Yashuhiro Katsube, Shinichi Baba, Subir Das | 2009-09-08 |
| 7161942 | Method for distributing and conditioning traffic for mobile networks based on differentiated services | Jyh-Cheng Chen, Shinichi Baba, Yoshihiro Ohba | 2007-01-09 |
| 6992994 | Methods and systems for a generalized mobility solution using a dynamic tunneling agent | Subir Das, Archan Misra, Ashutosh Dutta, Prathima Agrawal, Sajal Kumar Das | 2006-01-31 |
| 6799204 | Method and system for dynamic registration and configuration protocol | Shinichi Baba, Subir Das, Yasuro Shobatake | 2004-09-28 |
| 5930359 | Cascadable content addressable memory and system | Robert Alan Kempke, Michael Philip LaMacchia | 1999-07-27 |
| 5841874 | Ternary CAM memory architecture and methodology | Robert Alan Kempke | 1998-11-24 |
| 5526370 | Weighted sum codes for error detection | — | 1996-06-11 |
| 5469433 | System for the parallel assembly of data transmissions in a broadband network | — | 1995-11-21 |
| 5386413 | Fast multilevel hierarchical routing table lookup using content addressable memory | Paul F. Tsuchiya, Daniel Wilson | 1995-01-31 |
| 5187799 | Arithmetic-stack processor which precalculates external stack address before needed by CPU for building high level language executing computers | Rod Goodman | 1993-02-16 |
| 5115436 | Forward error correction code system | — | 1992-05-19 |