Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8792454 | Secure and seamless WAN-LAN roaming | Kenichi Taniuchi, Tao Zhang, Prathima Agrawal, Ashutosh Dutta, Shinichi Baba +4 more | 2014-07-29 |
| 8769005 | Methods and devices for standalone social networking and internet protocol communication setup | Alberto Gutierrez | 2014-07-01 |
| 8717931 | Network discovery mechanisms | Kenichi Taniuchi, Yoshihiro Ohba, Subir Das, Ashutosh Dutta | 2014-05-06 |
| 8718066 | Fast handoff using GPS technology for mobile telematics | Ashutosh Dutta, Wai Chen, Onur Altintas, Yoshihisa Suwa, Shengwei Cai | 2014-05-06 |
| 8699090 | Automated image capture based on spatial-stability information | — | 2014-04-15 |
| 8401594 | Reducing power consumption of Wi-Fi enabled mobile devices | Tao Zhang, Provin Gurung, Eric Van Den Berg | 2013-03-19 |
| 8243687 | Secure and seamless WAN-LAN roaming | Kenichi Taniuchi, Tao Zhang, Prathima Agrawal, Ashutosh Dutta, Shinichi Baba +4 more | 2012-08-14 |
| 8150465 | Environmental monitoring using mobile devices and network information server | Tao Zhang, Raziq Yaqub | 2012-04-03 |
| 7978655 | Secure and seamless WAN-LAN roaming | Kenichi Taniuchi, Tao Zhang, Prathima Agrawal, Ashutosh Dutta, Shinichi Baba +4 more | 2011-07-12 |
| 7885185 | Real-time comparison of quality of interfaces | Erick van den Berg, Tao Zhang | 2011-02-08 |
| 7860019 | Peer-to-peer network and user information discovery and sharing for mobile users and devices | Tao Zhang, Eric Van Den Berg | 2010-12-28 |
| 7848312 | Method and systems for toll-free internet protocol communication services | Tao Zhang, Miriam Tauil, Prathima Agrawal, Toshikazu Kodama | 2010-12-07 |
| 7768982 | Autonomous and heterogeneous network discovery and reuse | Tao Zhang, Eric Van Den Berg, Yoshihiro Oba | 2010-08-03 |
| 7768975 | Fast handoff using GPS technology for mobile telematics | Ashutosh Dutta, Wai Chen, Onur Altintas, Yoshihisa Suwa, Shengwei Cai | 2010-08-03 |
| 7680482 | Method and apparatus for session tracing and session logging in a peer-to-peer communication environment | Yogesh Bhatt | 2010-03-16 |
| 7606602 | Reducing power consumption of Wi-Fi enabled mobile devices | Tao Zhang, Provin Gurung, Eric Van Den Berg | 2009-10-20 |
| 7603138 | Environmental monitoring using mobile devices and network information server | Tao Zhang, Raziq Yaqub | 2009-10-13 |
| 7380000 | IP network information database in mobile devices for use with media independent information server for enhanced network | Raziq Yaqub | 2008-05-27 |