Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9419752 | Transmission opportunity operation of uplink multi-user multiple-input-multiple-output communication in wireless networks | Youngsoo Kim | 2016-08-16 |
| 9408057 | Accounting method and device | Jianjie You, Huaibin Wang, Liang Fan | 2016-08-02 |
| 9344965 | Communication method of a terminal and an access point for power saving | Ui Kun Kwon, Young Soo Kim, Patil Sandhya, Anirudh Bhatt | 2016-05-17 |
| 9332435 | Device, system and method using EAP for external authentication | Xingyue Zhou, Shuang Liang | 2016-05-03 |
| 9332571 | Method and system for multi-user transmit opportunity for multi-user multiple-input-multiple-output wireless networks | Youngsoo Kim | 2016-05-03 |
| 9295074 | Acknowledgement, error recovery and backoff operation of uplink multi-user multiple-input-multiple-output communication in wireless networks | Youngsoo Kim | 2016-03-22 |
| 9232502 | Method and system for uplink multi-user multiple-input-multiple-output communication in wireless networks | Youngsoo Kim | 2016-01-05 |
| 9232543 | Method and system for communication in multi-user multiple-input-multiple-output wireless networks | — | 2016-01-05 |
| 9167482 | Method and system for realizing network switching | Zaifeng Zong, Xiaoyun Zhou, Jinguo Zhu | 2015-10-20 |
| 9077723 | Method, mobile management unit and gateway for restricting MTC device to access and communicate | Mian Li, Fei Lu, Shuang Liang, Baoguo Xie | 2015-07-07 |
| 9064404 | Method and system of radio frequency (RF) power transmission in a wireless network | Chiu Ngo | 2015-06-23 |
| 8953578 | Method and system for contention avoidance in multi-user multiple-input-multiple-output wireless networks | Clint F. Chaplin | 2015-02-10 |
| 8917743 | Method and system for enhanced contention avoidance in multi-user multiple-input-multiple-output wireless networks | Osama Aboul-Magd, Youngsoo Kim | 2014-12-23 |
| 8908637 | Method and apparatus for discovering a home link in mobile IP | Zaifeng Zong, Jinguo Zhu | 2014-12-09 |
| 8903353 | Method and system for processing prior services | Zhongda Du | 2014-12-02 |
| 8904207 | Communication method of a terminal and an access point for power saving | Ui Kun Kwon, Young Soo Kim, Patil Sandhya, Anirudh Bhatt | 2014-12-02 |
| 8868140 | Method and system for integrated wireless power and data communication | Chiu Ngo | 2014-10-21 |
| 8843102 | Method and system for paging an emergency service user | Jing Wang, Shuang Liang | 2014-09-23 |
| 8805392 | Method and system for synchronizing user data | Fei Lu, Shuang Liang, Jinguo Zhu | 2014-08-12 |
| 8547674 | Hardware overvoltage disconnecting circuit | Jingjing Huang, Shudu Liu | 2013-10-01 |
| 8406014 | Circuit for adjusting the output voltage for a resonant DC/DC converter | Zhiyu Liu, Haizhou Zhao | 2013-03-26 |
| 8401595 | Method and system for integrated wireless power and data communication | Chiu Ngo | 2013-03-19 |
| 8289883 | Hybrid multicast routing protocol for wireless mesh networks | Chiu Ngo | 2012-10-16 |
| 8284570 | Method and system of syntonic circuit modulation controlling | Haizhou Zhao, Zhiyu Liu | 2012-10-09 |
| 8194583 | Method and system of radio frequency (RF) power transmission in a wireless network | Chiu Ngo | 2012-06-05 |