Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970423 | Universal mobile telecommunications system (UMTS) quality of service (QoS) supporting asymmetric traffic classes | — | 2005-11-29 |
| 6917600 | Mobile point-to-point protocol | Girish Rai | 2005-07-12 |
| 6839339 | Header compression for general packet radio service tunneling protocol (GTP)-encapsulated packets | — | 2005-01-04 |
| 6801509 | Mobile point-to-point protocol | Girish Rai | 2004-10-05 |
| 6757293 | Methods and apparatus for providing short RACH frames for fast latency | On-Ching Yue, Qinqing Zhang | 2004-06-29 |
| 6735190 | Packet transport method device utilizing header removal fields | On-Ching Yue | 2004-05-11 |
| 6704311 | Application-level switching server for internet protocol (IP) based networks | Bharat Tarachand Doshi, Anlu Yan, On-Ching Yue | 2004-03-09 |
| 6693952 | Dynamic code allocation for downlink shared channels | On-Ching Yue, Qinqing Zhang | 2004-02-17 |
| 6675208 | Registration scheme for network | Girish Rai, Philip M. Parsons | 2004-01-06 |
| 6674765 | Methods and apparatus for random chip delay access priority in a communications system | On-Ching Yue, Qinqing Zhang | 2004-01-06 |
| 6665718 | Mobility management system | Girish Rai | 2003-12-16 |
| 6654610 | Two-way packet data protocol methods and apparatus for a mobile telecommunication system | Xiaobao Chen | 2003-11-25 |
| 6654808 | Proving quality of service in layer two tunneling protocol networks | — | 2003-11-25 |
| 6594240 | Methods and apparatus for random backoff based access priority in a communications system | On-Ching Yue, Qinqing Zhang | 2003-07-15 |
| 6587672 | Methods and apparatus for enhanced power ramping via multi-threshold detection | On-Ching Yue, Qinqing Zhang | 2003-07-01 |
| 6577644 | Quality of service (QoS) enhancement to multilink point-to-point protocol (PPP) | Enrique Hernandez-Valencia | 2003-06-10 |
| 6577643 | Message and communication system in a network | Girish Rai, Philip M. Parsons | 2003-06-10 |
| 6567416 | Method for access control in a multiple access system for communications networks | — | 2003-05-20 |
| 6519254 | RSVP-based tunnel protocol providing integrated services | Muralidharan Kodialam, Anlu Yan | 2003-02-11 |
| 6515994 | Method of communication in a communications network and apparatus therefor | Tzyh-Jong Wang, On-Ching Yue | 2003-02-04 |
| 6496491 | Mobile point-to-point protocol | Girish Rai | 2002-12-17 |
| 6487689 | Receiver initiated recovery algorithm (RIRA) for the layer 2 tunneling protocol (L2TP) | — | 2002-11-26 |
| 6469991 | Method for overload control in a multiple access system for communication networks | — | 2002-10-22 |
| 6449272 | Multi-hop point-to-point protocol | Girish Rai | 2002-09-10 |
| 6421714 | Efficient mobility management scheme for a wireless internet access system | Girish Rai, Philip M. Parsons | 2002-07-16 |