Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8201252 | Methods and devices for providing distributed, adaptive IP filtering against distributed denial of service attacks | Wing Cheong Lau, On-Ching Yue | 2012-06-12 |
| 7894468 | Transmission methods for communication systems supporting a multicast mode | Arnab Das, Tingfang Ji | 2011-02-22 |
| 7733896 | Dynamic access priority scheme | Tingfang Ji, Wei Luo | 2010-06-08 |
| 7668176 | Universal mobile telecommunications system (UMTS) quality of service (QoS) supporting variable QoS negotiation | — | 2010-02-23 |
| 7526807 | Distributed architecture for statistical overload control against distributed denial of service attacks | Hung-Hsiang Jonathan Chao, Yoohwan Kim, Wing Cheong Lau | 2009-04-28 |
| 7388838 | Method and apparatus for adjustable QoS based admission control and scheduling WLANs | Santosh Paul Abraham, Tao Liu | 2008-06-17 |
| 7349635 | Method and apparatus for routing messages in hybridized optical/wireless networks | Randy Clinton Giles, Xiang Liu, Muhammad A. Qureshi | 2008-03-25 |
| 7346023 | Reconfigurable wireless communication access system and method | — | 2008-03-18 |
| 7330699 | Method and apparatus for providing multicast services in a wireless communication environment | Wei Luo | 2008-02-12 |
| 7324545 | Methods and apparatus for reliable point to multipoint communications | Kameswara Medapalli | 2008-01-29 |
| 7324443 | Binary protocol for session initiation in a wireless communications system | Tingfang Ji, Paul A. Noel, Donna Michaels Sand, David Vollman | 2008-01-29 |
| 7298716 | Clustering based load adaptive sleeping protocol for ad hoc networks | Santosh Paul Abraham | 2007-11-20 |
| 7283502 | Enhancement of framing protocol frame format to support quality of service | Santosh Paul Abraham, Kameswara Medapalli, Ashwin Sampath | 2007-10-16 |
| 7206286 | Dynamic DCH allocation methodology for packet data services in a wireless communications system | Santosh Paul Abraham, Ching-Roung Chou, Philip Sapiano, Steven Sommars | 2007-04-17 |
| 7197025 | Method for paging a device in a wireless network | — | 2007-03-27 |
| 7171160 | Method and apparatus for dynamic frequency selection in a wireless communications network | Kameswara Medapalli | 2007-01-30 |
| 7170858 | Rate control for multiplexed voice and data in a wireless communications system | Santosh Paul Abraham, Cem U. Saraydar, Harvey Rubin | 2007-01-30 |
| 7143191 | Protocol message compression in a wireless communications system | Tingfang Ji, Subhasis Laha | 2006-11-28 |
| 7096039 | Backhaul multicasting using Ethernet-based radio access networks | Enrique Hernandez-Valencia, Wing Cheong Lau | 2006-08-22 |
| 7085273 | Sender-initiated recovery algorithm (SIRA) for the layer 2 tunneling protocol (L2TP) | — | 2006-08-01 |
| 7065359 | System and method for switching between base stations in a wireless communications system | Farooq Khan | 2006-06-20 |
| 7031254 | Rate control system and method for a link within a wireless communications system | Santosh Paul Abraham, Ashwin Sampath, Cem U. Saraydar | 2006-04-18 |
| 7023884 | Clock offset estimation with bias correction | Daniel R. Jeske, Muralidhran S. Kodialam, Ashwin Sampath, Anlu Yan, On-Ching Yue | 2006-04-04 |
| 6993021 | Lightweight internet protocol encapsulation (LIPE) scheme for multimedia traffic transport | Wolfgang Fleischer, Anlu Yan, On-Ching Yue | 2006-01-31 |
| 6980533 | Load balancing technique for a wireless internet access system | Santosh Paul Abraham | 2005-12-27 |