Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9072035 | Method and system for task mapping based on corresponding virtual modem identifiers in an operating system for virtual modems within a multi-SIM multi-standby communication device | Zhijun Gong, Xiaoxin Qiu, Yuan Liu, Yongqian Wang, Stephen J. Richards | 2015-06-30 |
| 8908579 | Communication protocol technique for improving data throughput | Yuan Liu, Sethuraman Gurumoorthy, Giridhar Pattaswamy, Navin K. Karra, Abhishek Pandit +1 more | 2014-12-09 |
| 8874167 | Method and system for multi-standby operation for a multi-SIM multi-standby communication device | Xiaoxin Qiu, Yuan Liu, Zhijun Gong, Yongqian Wang, Stephen J. Richards | 2014-10-28 |
| 8526946 | Periodic registration updates for multiple SIM user equipment | Giridhar Pattaswamy, Navin K. Karra, Abhishek Pandit, Stephen J. Richards, Yuan Liu +1 more | 2013-09-03 |