Issued Patents All Time
Showing 76–100 of 149 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8861384 | Control channel discontinuous reception (DRX) messaging for performing measurements to enable handover between wireless networks | Tom Chin, Kuo-Chun Lee | 2014-10-14 |
| 8861416 | Power savings for inter-radio access technology measurement | Tom Chin, Wei Zhang | 2014-10-14 |
| 8861487 | Facilitating open loop power control in TD-SCDMA multi-carrier systems | Tom Chin, Kuo-Chun Lee | 2014-10-14 |
| 8862145 | Method and apparatus to improvie idle mode power consumption in multiple USIM configuration | Tom Chin, Kuo-Chun Lee | 2014-10-14 |
| 8862161 | Method and apparatus for efficient idle operation in a dual-SIM CDMA 1X mobile station | Tom Chin, Kuo-Chun Lee | 2014-10-14 |
| 8837430 | Method and apparatus for power correction in uplink synchronization during a TD-SCDMA handover | Tom Chin, Kuo-Chun Lee | 2014-09-16 |
| 8830960 | Method and apparatus for maintaining communication during a baton handover | Tom Chin, Kuo-Chun Lee | 2014-09-09 |
| 8825049 | Methods and systems using unified operator and rat mapping and selection scheme | Steven D. Cheng, Kuo-Chun Lee, Tom Chin | 2014-09-02 |
| 8825056 | Method to select MS in overload control triggered base station initiated handover in WiMAX systems | Wei Zhang, Tom Chin, Kuo-Chun Lee | 2014-09-02 |
| 8811345 | Method and apparatus for facilitating user equipment backoff during random access procedures | Tom Chin, Kuo-Chun Lee | 2014-08-19 |
| 8811969 | Virtual SIM card for mobile handsets | Venkat Eswarlu Tangirala, Ta-yan Siu, Julian Durand, Stephen A. Sprigg | 2014-08-19 |
| 8804497 | Method and apparatus for recovery of link failure during handover in TD-SCDMA systems | Tom Chin, Kuo-Chun Lee | 2014-08-12 |
| 8797892 | Methods and systems for power savings in FDD or H-FDD networks | Tom Chin, Kuo-Chun Lee | 2014-08-05 |
| 8798030 | Facilitating uplink synchronization in TD-SCDMA multi-carrier systems | Tom Chin, Kuo-Chun Lee | 2014-08-05 |
| 8797903 | Method and apparatus of utilizing uplink synchronization shift command bits in TD-SCDMA uplink transmission | Tom Chin, Kuo-Chun Lee | 2014-08-05 |
| 8792365 | Service-based inter-radio access technology (inter-RAT) handover | Tom Chin, Kuo-Chun Lee | 2014-07-29 |
| 8780867 | Packet-switch handover in simultaneous TDD-LTE and TD-SCDMA mobile communications | Tom Chin, Kuo-Chun Lee, Steven D. Cheng | 2014-07-15 |
| 8755317 | Handover for a multi-mode mobile terminal to operate in CDMA 1X and WiMAX overlaid networks | Tom Chin, Kuo-Chun Lee | 2014-06-17 |
| 8744440 | Method and apparatus for scanning base stations | Fangqi Hu, Tom Chin, Kuo-Chun Lee | 2014-06-03 |
| 8738042 | Methods, systems, and devices for determining a closest base station to a multi-mode mobile device | Kuo-Chun Lee, Tom Chin, Steven D. Cheng | 2014-05-27 |
| 8730915 | Multiple input multiple output (MIMO) based concurrent scan of neighbor cells | Steven D. Cheng, Remi Gurski, Kuo-Chun Lee, Tom Chin | 2014-05-20 |
| 8718017 | Confirmation of base station identification to improve handover | Tom Chin, Ming Yang, Qingxin Chen | 2014-05-06 |
| 8706117 | Methods and systems for proactively requesting neighbor base station information | Kuo-Chun Lee, Steven D. Cheng, Shan Qing, Tom Chin | 2014-04-22 |
| 8706087 | Method and apparatus for sending a message from a wireless device | Hai Qu | 2014-04-22 |
| 8693979 | Power efficient emergency call triggered tracking method | Steven D. Cheng, Tom Chin, Kuo-Chun Lee | 2014-04-08 |