Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HL

Hai Liu

Huawei: 34 patents #388 of 15,535Top 3%
OPPO: 18 patents #74 of 853Top 9%
Samsung: 2 patents #37,631 of 75,807Top 50%
ZTZte: 1 patents #1,433 of 3,593Top 40%
HUHong Kong Baptist University: 1 patents #86 of 237Top 40%
FOFortinet: 1 patents #324 of 528Top 65%
COConexant: 1 patents #16 of 68Top 25%
Suzhou, CN: #1 of 4 inventorsTop 25%
Overall (All Time): #40,399 of 4,157,543Top 1%
59 Patents All Time

Issued Patents All Time

Showing 26–50 of 59 patents

Patent #TitleCo-InventorsDate
9998981 Network access method and mobile communications terminal 2018-06-12
9986465 Method and system for returning to long term evolution network and mobile switching center Xiaobo Wu, Lin Shu, Yanyan Chen, Weisheng Jin 2018-05-29
9974011 Network access method and mobile communications terminal 2018-05-15
9967812 Network access method and mobile communication terminal 2018-05-08
9961045 Service path changing method and apparatus Jin Zhang 2018-05-01
9961593 Method, apparatus, and system for handover to circuit switched domain Xiaobo Wu, Caixia Qi 2018-05-01
9913174 Method, device and system for implementing optimized inter-rat handover Yanglai Shuai, Wenruo Zhu, Longgui Huang 2018-03-06
9900807 Circuit switched fallback method and device Xiaobo Wu, Daliang Zhang, XinYong WANG, Yaowei Han 2018-02-20
9838915 Method and apparatus for displaying network name Xiaobo Wu, Lin Shu, Wanqiang Zhang 2017-12-05
9832786 Method, device and system for scheduling data flow Weisheng Jin 2017-11-28
9717028 Network handover method, device, and system between packet-switched and circuit-switched systems Xiaobo Wu, Daliang Zhang 2017-07-25
9648522 Method, apparatus, and system for voice call fallback to circuit switched domain Xiaobo Wu, Wei Xiao 2017-05-09
9648583 Method, apparatus, and system for paging user equipment Weisheng Jin, Qiao Zhang 2017-05-09
9642067 Method for network offloading, base station, and terminal Jiangnan Jason Chen, Xinyou Ma, Qiming Liu 2017-05-02
9622119 Method and apparatus for displaying network name Xiaobo Wu, Lin Shu, Wanqiang Zhang 2017-04-11
9503881 Method, device, and system for user equipment to access evolved packet core network Wenruo Zhu, Weisheng Jin 2016-11-22
9504152 Printed circuit board for semiconductor package 2016-11-22
9497665 Method and system for returning to long term evolution network and mobile switching center Xiaobo Wu, Lin Shu, Yanyan Chen, Weisheng Jin 2016-11-15
9491667 Method and device for handover to serving network Xiaobo Wu, Wenruo Zhu 2016-11-08
9369932 Method and apparatus for displaying network name Xiaobo Wu, Lin Shu, Wanqiang Zhang 2016-06-14
9307453 Method, device and system for processing reverse single radio voice call continuity Xiaobo Wu, Xiaoying Xu 2016-04-05
9301279 Method, apparatus, and system for paging user equipment Weisheng Jin, Qiao Zhang 2016-03-29
9252929 Method for achieving rendezvous for cognitive radio networks Zhiyong Lin, Xiaowen Chu, Yiu-Wing Leung 2016-02-02
9107230 Method, device and system for scheduling data flow Weisheng Jin 2015-08-11
9078173 Method for handover from circuit switched domain to packet switched domain, device, and communications system Xiaobo Wu, Xiaoying Xu, Wenruo Zhu 2015-07-07