Chen Liu — 22 Patents at Huawei

Chen Liu has been granted 22 US patents while listed as an inventor at Huawei. The first was granted in 2000 and the most recent in December 2025. Chen Liu ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Chen Liu in Nanhu, CA, CN.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12487974	Virtual computing instance based system to support union mount on a platform	Junke Wu, Xiuyi Ye, Haiyang Zhao	2025-12-02
12040609	Method and system for AC line distance protection in AC/DC hybrid power grid, and storage medium	Jing Ma, Yuchong Wu, Jingya Kang	2024-07-16
11812208	Wireless earphone noise reduction method and device, wireless earphone, and storage medium	Yang Hua, Yang Du, Shanshan JIAO	2023-11-07
11742904	Method and apparatus for multi-user multi-antenna transmission	Chunhui Liu, Zhenguo Ma, Huaisong Zhu, Yipeng Zhang, Yiliang Chen	2023-08-29	$350,000
11677231	Single-phase reclosing method, device and storage medium for AC/DC system	Jing Ma, Jiaming Zhang, Min Zhang	2023-06-13
11483677	Information pushing method and terminal device	Weiqing Fang, Hsienyang Lu, Donghao ZHANG, Yankun Luo, Zhongyan CHAI +1 more	2022-10-25
10664495	System and method for supporting data grid snapshot and federation	Ballav Bihani, Brian Oliver	2020-05-26	$70,946,000
10283005	Image display method and apparatus	—	2019-05-07
10050472	Control method and device for wireless power transfer system of motor device	Cheng Guo, Feiyun Tang, Jie Fan, Yong Luo, Jianping Zhou +7 more	2018-08-14
10020663	Circuit protection method and apparatus, charging device and computer storage medium	Chuan He, Jianping Zhou, Yong Luo, Jie Fan	2018-07-10
9843218	Wireless charging system, wireless power transmitter thereof, and wireless transmitting method therefor	Tim Lu, Jong-Keung Cheng	2017-12-12
9639141	Method and apparatus for supplying power to a device over a communication link	—	2017-05-02	$6,265,000
9047086	Method and apparatus for supplying power to a device over a communication link	—	2015-06-02	$2,755,000
8832727	Method and authentication server for verifying access identity of set-top box	—	2014-09-09
8552786	System and method of adjusting current drawn by an integrated circuit based on frequencies of clock signals	Hongying Sheng, Wei CAO	2013-10-08	$2,952,000
8446459	Video communication method, device, and system	Ping Fang, Yuan Liu	2013-05-21
7983428	Noise reduction on wireless headset input via dual channel calibration within mobile phone	Changxue Ma	2011-07-19	$7,912,000
7745743	Method and device for controlling switch between appliances	—	2010-06-29
7319958	Polyphone network method and apparatus	Lynette Melnar, Jim Talley, Yuan Wei	2008-01-15	$36,126,000
7181397	Speech dialog method and system	Changxue Ma, Yan Cheng, Ted Mazurkiewicz, Steven J. Nowlan, James R. Talley +1 more	2007-02-20	$18,032,000
7068102	Power amplifying apparatus and method using pre-distortion and radio communication system including the same apparatus	Vincent Hwang, Yongsub Kim	2006-06-27
6099142	Multipurpose lamp device	—	2000-08-08

Chen Liu — 22 Patents

Issued Patents All Time

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