Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8588191 | Method for mobile terminal access to wireless LAN based on access point services and service parameters | Junbiao Zhang | 2013-11-19 |
| 8588113 | Centralized channel selection method and apparatus for wireless networks in a dense deployment environment | Mingquan Wu, Hang Liu, Ishan Mandrekar, Ramkumar Perumanam | 2013-11-19 |
| 8582773 | Key synchronization mechanism for wireless LAN (WLAN) | Junbiao Zhang | 2013-11-12 |
| 8553548 | Collision mitigation for multicast transmission in wireless local area networks | Hang Liu, Ishan Mandrekar, Mingquan Wu, Ramkumar Perumanam | 2013-10-08 |
| 8522315 | Automatic configuration of client terminal in public hot spot | Junbiao Zhang, Sachin Mody | 2013-08-27 |
| 8515193 | Image compression using exemplar dictionary based on hierarchical clustering | Mei Han, Michele Covell, Shumeet Baluja, Vivek Kwatra | 2013-08-20 |
| 8514763 | Apparatus for requesting acknowledgement and transmitting acknowledgement of multicast data in wireless local area networks | Hang Liu, Ishan Mandrekar, Minquan Wu, Ramkumar Perumanam | 2013-08-20 |
| 8478057 | Image compression and decompression using block prediction | Jingyu Cui, Vivek Kwatra, Michele Covell, Mei Han | 2013-07-02 |
| 8472365 | Method and system for acknowledgement and retransmission of multicast data in wireless local area networks | Hang Liu, Ishan Mandrekar, Minquan Wu, Ramkumar Perumanam | 2013-06-25 |
| 8467297 | Hybrid mesh routing protocol | Hang Liu, Jun Li | 2013-06-18 |
| 8462686 | Apparatus for collision mitigation of multicast transmissions in wireless networks | Hang Liu, Ishan Mandrekar, Mingquan Wu, Ramkumar Perumanam | 2013-06-11 |
| 8285992 | Method and apparatuses for secure, anonymous wireless LAN (WLAN) access | Junbiao Zhang | 2012-10-09 |
| 8272037 | Flexible WLAN access point architecture capable of accommodating different user devices | Junbiao Zhang | 2012-09-18 |
| 8150966 | Multi-party cooperative peer-to-peer video streaming | Yang Gyo, Kumar Ramaswamy | 2012-04-03 |
| 8077682 | Secure roaming between wireless access points | Junbiao Zhang, Kumar Ramaswamy | 2011-12-13 |
| 8010863 | Method and apparatus for synchronizing multiple multimedia streams | Dekai Li, Ashwin Kashyap | 2011-08-30 |
| 7961646 | Multicast mesh routing protocol | Hang Liu, Jun Li | 2011-06-14 |
| 7142851 | Technique for secure wireless LAN access | Junbiao Zhang, Kumar Ramaswamy | 2006-11-28 |
| 6941143 | Automatic channel selection in a radio access network | — | 2005-09-06 |