Issued Patents All Time
Showing 101–125 of 149 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693978 | Methods and systems for emergency call handling with position location over communication networks | Wei Zhang, Tom Chin, Kuo-Chun Lee | 2014-04-08 |
| 8670330 | Methods and apparatus to perform reference signal measurements in a TDD-LTE system from a TD-SCDMA system | Tom Chin, Kuo-Chun Lee | 2014-03-11 |
| 8654737 | Methods and systems using fast connection setup procedure for WiMAX networks | Kuo-Chun Lee, Tom Chin, Steven D. Cheng | 2014-02-18 |
| 8649789 | Method and apparatus for switching virtual SIM service contracts when roaming | Venkat Eswarlu Tangirala, Ta-yan Siu, Julian Durand, Stephen A. Sprigg | 2014-02-11 |
| 8639245 | Method and apparatus for updating rules governing the switching of virtual SIM service contracts | Venkat Eswarlu Tangirala, Ta-yan Siu, Julian Durand, Stephen A. Sprigg | 2014-01-28 |
| 8634383 | Method and apparatus for resolving paging monitoring conflicts in multimode wireless equipment | Tom Chin, Kuo-Chun Lee | 2014-01-21 |
| 8634879 | Methods and systems to prolong mobile station operation during low battery power | Kuo-Chun Lee, Steven D. Cheng, Tom Chin, Isaac Ta-yan Siu | 2014-01-21 |
| 8634828 | Method and apparatus for switching virtual SIM service contracts based upon a user profile | Venkat Eswarlu Tangirala, Ta-yan Siu, Julian Durand, Stephen A. Sprigg | 2014-01-21 |
| 8611933 | Methods and systems for idle operation in multi-mode mobile stations | Tom Chin, Kuo-Chun Lee | 2013-12-17 |
| 8611265 | Methods and systems for performing HARQ ACK with scanning and sleep in WiMAX systems | Chun Woo Lee, Doo Seok Kim, Jong Ro Park, Kyoung Cheol Oh, Kuo-Chun Lee +1 more | 2013-12-17 |
| 8606232 | Method and system for performing multi-stage virtual SIM provisioning and setup on mobile devices | Ta-yan Siu, Venkat Eswarlu Tangirala | 2013-12-10 |
| 8594072 | User equipment based method to improve synchronization shift command convergence in TD-SCDMA uplink synchronization | Tom Chin, Kuo-Chun Lee | 2013-11-26 |
| 8594054 | Technique for scheduling TD-SCDMA idle intervals | Tom Chin, Kuo-Chun Lee | 2013-11-26 |
| 8594670 | Measurement and handover of dual USIM mobile terminal | Tom Chin, Kuo-Chun Lee | 2013-11-26 |
| 8577379 | Method of handling automatic call origination and system determination on multi-network mobile devices | Andrew Torchalski, Rekha S. Iyer, Venkat Eswarlu Tangirala, Ting Li | 2013-11-05 |
| 8559915 | Methods and systems for emergency call handling with position location over communication networks | Wei Zhang, Tom Chin, Kuo-Chun Lee | 2013-10-15 |
| 8559948 | Methods and systems for multi-mode terminal scanning | Tom Chin, Ayman Fawzy Naguib, Matthias Brehler, Serguei A. Glazko | 2013-10-15 |
| 8554205 | Methods and apparatus for facilitating dynamic service-based system selection and determination | Kuo-Chun Lee, Steven D. Cheng, Isaac Ta-yan Siu | 2013-10-08 |
| 8542666 | Method and apparatus for power efficient idle operation in a dual SIM CDMA EVDO mobile station | Tom Chin, Kuo-Chun Lee | 2013-09-24 |
| 8532681 | Methods and apparatus for implementing short message systems (SMS) in WiMAX systems | Tom Chin, Steven D. Cheng, Kuo-Chun Lee | 2013-09-10 |
| 8526390 | Methods and systems for dynamic sticky region allocation in map-based communication systems | Doo Seok Kim, Chun Woo Lee | 2013-09-03 |
| 8514722 | High speed control channel monitoring in a multicarrier radio access network | Tom Chin, Kuo-Chun Lee | 2013-08-20 |
| 8446885 | Method and apparatus of fast system selection in the TD-SCDMA and GSM multimode terminal | Tom Chin, Kuo-Chun Lee | 2013-05-21 |
| 8385308 | Methods and systems for extensible extended information element mapping | Steven D. Cheng, Kuo-Chun Lee | 2013-02-26 |
| 8385275 | Systems and methods for service flow retention in a wireless communication system | Tom Chin, Kuo-Chun Lee | 2013-02-26 |