LIU; Wenliang

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIU; Wenliang.The latest application filed is for "display driving circuit, method for driving timing control circuit, and display device".

Company Profile

6.13.15

LIU; Wenliang - Beijing CN
LIU; Wenliang - Wuxi CN
Liu; Wenliang - Wuhan CN
Liu; Wenliang - Jiangsu CN
LIU; WENLIANG - New District CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Display Driving Circuit, Method For Driving Timing Control Circuit, And Display Device App 20220270560 - DENG; Ming ; et al.	2022-08-25
Method, Apparatus And System For Debugging Display Panel App 20220262289 - SU; Guohuo ; et al.	2022-08-18
Method And Apparatus For Controlling Display Panel, Display Module And Electronic Device App 20220093051 - ZHANG; Xiuqin ; et al.	2022-03-24
Array Substrate, Manufacturing Method Thereof, And Display Device App 20210208458 - FAN; Haoxiang ; et al.	2021-07-08
Array substrate and display device Grant 11,003,030 - Fan , et al. May 11, 2	2021-05-11
Highly Integrated Switching Power Supply and Control Circuit App 20210111630 - ZHAO; Changshen ; et al.	2021-04-15
Movable side wall and opening/closing mechanism for railroad boxcars Grant 10,906,562 - Xu , et al. February 2, 2	2021-02-02
Array Substrate And Display Device App 20200326599 - FAN; Haoxiang ; et al.	2020-10-15
Connecting rod type two-level locking device, hopper car bottom door and hopper car Grant 10,640,133 - Shi , et al.	2020-05-05
Control circuit and control method of switching power supply Grant 10,355,577 - Li , et al. July 16, 2	2019-07-16
Primary controller of switching power supply and switching power supply Grant 10,312,816 - Zhao , et al.	2019-06-04
Two-stage stiffness type elastomer combined device Grant 10,161,468 - Yan , et al. Dec	2018-12-25
Control Circuit and Control Method of Switching Power Supply App 20180287479 - LI; Haisong ; et al.	2018-10-04
Movable Side Wall And Opening/closing Mechanism For Railroad Boxcars App 20180257673 - XU; Donghua ; et al.	2018-09-13
Sidewall structure of hopper car Grant 10,053,118 - Xiang , et al. August 21, 2	2018-08-21
High voltage power system with enable control Grant 10,038,437 - Li , et al. July 31, 2	2018-07-31
Control method and control circuit for switching power supply Grant 10,008,944 - Li , et al. June 26, 2	2018-06-26
Switching power supply Grant 9,985,543 - Yi , et al. May 29, 2	2018-05-29
Variable stiffness positioning device for railway vehicle bogie axle box Grant 9,919,718 - Yan , et al. March 20, 2	2018-03-20
Connecting Rod Type Two-level Locking Device, Hopper Car Bottom Door And Hopper Car App 20180072333 - SHI; Chunjiang ; et al.	2018-03-15
Control Method and Control Circuit for Switching Power Supply App 20180054128 - LI; Haisong ; et al.	2018-02-22
High Voltage Power System With Enable Control App 20170338811 - LI; HAISONG ; et al.	2017-11-23
Compensation circuit for constant output voltage Grant 9,800,164 - Li , et al. October 24, 2	2017-10-24
Two-level locking device, hopper car bottom door and hopper car Grant 9,789,883 - Shi , et al. October 17, 2	2017-10-17
Two-Stage Stiffness Type Elastomer Combined Device App 20160146284 - Yan; Zhixiong ; et al.	2016-05-26
Connecting Rod Type Two-Level Locking Device, Hopper Car Bottom Door and Hopper Car App 20160031454 - SHI; Chunjiang ; et al.	2016-02-04
Sidewall Structure Of Hopper Car App 20150360703 - XIANG; Biaowen ; et al.	2015-12-17
Two-Level Locking Device, Hopper Car Bottom Door and Hopper Car App 20150353102 - SHI; Chunjiang ; et al.	2015-12-10

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