Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8462770 | Method and system for bypassing 3GPP packet switched core network when accessing internet from 3GPP UES using 3GPP radio access network | Ankit Bansal, Heeseon Lim | 2013-06-11 |
| 8423760 | Method and system for reducing packet overhead for an LTE architecture while securing traffic in an unsecured environment | Heeseon Lim | 2013-04-16 |
| 8363665 | Method and system for bypassing 3GPP packet switched core network when accessing internet from 3GPP UEs using IP-BTS, femto cell, or LTE access network | Heeseon Lim, Ankit Bansal | 2013-01-29 |
| 8238326 | Maintaining consistent network connections while moving through wireless networks | Atchuta Rallapalli | 2012-08-07 |
| 8116264 | Femtocell architecture in support of voice and data communications | Heeseon Lim | 2012-02-14 |
| 7650428 | Mobile cellular network selection from wireless LAN | Pouya Taaghol, Mike Ritter, Puneet Batta | 2010-01-19 |
| 7155526 | Method and system for transparently and securely interconnecting a WLAN radio access network into a GPRS/GSM core network | Mayank Chaudhary, Allam Z. Ahmed, Chih-Hsin Chuang, Michael W. Ritter | 2006-12-26 |