CAO; Jinhu

Patent Applications and Registrations

Patent applications and USPTO patent grants for CAO; Jinhu.The latest application filed is for "method and apparatus for controlling inverter circuit, and inverter".

Company Profile

7.7.8

CAO; Jinhu - Hefei CN
Cao; Jinhu - Beijing CN
Cao; Jinhu - Anhui CN

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

Patent Activity

Patent	Date
Method and Apparatus for Controlling Inverter Circuit, and Inverter App 20210044198 - CHEN; Peng ; et al.	2021-02-11
Device and method for detection of display panel Grant 10,565,911 - Li , et al. Feb	2020-02-18
Array substrate motherboard, display panel motherboard, and fabricating method thereof Grant 10,558,101 - Cao , et al. Feb	2020-02-11
Array Substrate Motherboard, Display Panel Motherboard, And Fabricating Method Thereof App 20190179206 - CAO; JINHU ; et al.	2019-06-13
Array substrate motherboard, display panel motherboard, and fabricating method thereof Grant 10,254,602 - Cao , et al.	2019-04-09
Light-on module testing device, method for testing light-on module and method for testing display panel Grant 10,255,833 - Li , et al.	2019-04-09
PWM control method for five-level inverting circuit, control circuit and inverter Grant 10,205,444 - Chen , et al. Feb	2019-02-12
Device And Method For Detection Of Display Panel App 20180197445 - Li; Wei ; et al.	2018-07-12
Pwm Control Method For Five-level Inverting Circuit, Control Circuit And Inverter App 20180159519 - CHEN; Peng ; et al.	2018-06-07
Array Substrate Motherboard, Display Panel Motherboard, And Fabricating Method Thereof App 20180095313 - CAO; Jinhu ; et al.	2018-04-05
Display panel test structure Grant 9,921,446 - Yu , et al. March 20, 2	2018-03-20
Method and device for controlling operation of inverter Grant 9,906,166 - Xu , et al. February 27, 2	2018-02-27
Method And Device For Controlling Operation Of Inverter App 20180026549 - XU; Jun ; et al.	2018-01-25
Display Panel Test Structure App 20170192326 - YU; Fengwu ; et al.	2017-07-06
Light-on Module Testing Device, Method For Testing Light-on Module And Method For Testing Display Panel App 20170074940 - LI; Wei ; et al.	2017-03-16

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