Li; Guangyao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; Guangyao.The latest application filed is for "method and device for detecting display substrate".

Company Profile

42.29.40

Li; Guangyao - Beijing CN
Li; Guangyao - Guangdong CN
Li; Guangyao - Ypsilanti MI

*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
Display substrate, display apparatus, method of fabricating display substrate, and pixel definition material for forming pixel definition layer of display substrate Grant 11,393,885 - Li , et al. July 19, 2	2022-07-19
Method of detecting threshold voltage shift and threshold votage shift detection device Grant 11,386,820 - Li , et al. July 12, 2	2022-07-12
Top gate thin film transistor, fabricating method thereof, array substrate and display apparatus Grant 11,380,796 - Su , et al. July 5, 2	2022-07-05
Degradable and absorbable hemostatic fiber material, preparation method therefor, and hemostatic fiber article thereof Grant 11,369,713 - Li , et al. June 28, 2	2022-06-28
Thin film transistor, fabricating method thereof, and display apparatus Grant 11,367,792 - Song , et al. June 21, 2	2022-06-21
Method And Device For Detecting Display Substrate App 20220157212 - LI; Guangyao ; et al.	2022-05-19
Thin film transistor, display panel and preparation method thereof, and display apparatus Grant 11,335,710 - Wang , et al. May 17, 2	2022-05-17
Photoresist composition, pixel definition layer, display substrate and method for preparing the same, and display device Grant 11,322,561 - Li , et al. May 3, 2	2022-05-03
Film patterning method, array substrate, and manufacturing method thereof Grant 11,307,498 - Wang , et al. April 19, 2	2022-04-19
Test Circuit, Array Substrate, And Display Panel App 20220108641 - LI; Guangyao ; et al.	2022-04-07
Detection method and detection device for display substrate Grant 11,295,643 - Wang , et al. April 5, 2	2022-04-05
Pressure sensing unit and pressure sensor, pressure sensing device Grant 11,287,333 - Wang , et al. March 29, 2	2022-03-29
Array Substrate, Manufacture Method Thereof, Display Panel And Display Device App 20220077255 - Li; Wei ; et al.	2022-03-10
Array substrate and display device including light shielding layers Grant 11,264,411 - Su , et al. March 1, 2	2022-03-01
Display substrate and method for fabricating the same, display device Grant 11,250,788 - Wang , et al. February 15, 2	2022-02-15
Gas screening film and manufacturing method thereof and face mask Grant 11,229,877 - Li , et al. January 25, 2	2022-01-25
Display substrate including signal line electrically connected to conductive pattern through the plurality of via holes Grant 11,189,646 - Ding , et al. November 30, 2	2021-11-30
Display Substrate, Display Apparatus, Method Of Fabricating Display Substrate, And Pixel Definition Material For Forming Pixel Definition Layer Of Display Substrate App 20210335929 - Li; Wei ; et al.	2021-10-28
Method and device for detecting a threshold voltage drift of a transistor in a pixel circuit Grant 11,145,230 - Wang , et al. October 12, 2	2021-10-12
Battery assembly joint with Z-shaped weld bead Grant 11,128,016 - Wang , et al. September 21, 2	2021-09-21
Method Of Detecting Threshold Voltage Shift And Threshold Votage Shift Detection Device App 20210241664 - LI; Guangyao ; et al.	2021-08-05
Display substrate and method of manufacturing same, and display device Grant 11,075,227 - Wang , et al. July 27, 2	2021-07-27
Film Patterning Method, Array Substrate, and Manufacturing Method Thereof App 20210223694 - Wang; Jun ; et al.	2021-07-22
Thin-film Transistor For Use With Light-emitting Apparatus And Manufacturing Method Thereof App 20210227656 - WANG; Qinghe ; et al.	2021-07-22
Thin Film Transistor, Display Panel and Preparation Method Thereof, and Display Apparatus App 20210225886 - WANG; Qinghe ; et al.	2021-07-22
Thin film transistor, thin film transistor array, and method for detecting an object to be detected Grant 11,011,644 - Li , et al. May 18, 2	2021-05-18
Thin Film Transistor, Fabricating Method Thereof, And Display Apparatus App 20210135012 - Song; Wei ; et al.	2021-05-06
Chemical sensing unit, chemical sensor, and chemical sensing device electrically coupled to light emitting diode Grant 10,976,281 - Wang , et al. April 13, 2	2021-04-13
Pixel array and fabrication method thereof Grant 10,971,523 - Su , et al. April 6, 2	2021-04-06
Detection Method And Detection Device For Display Substrate App 20210097910 - WANG; Jun ; et al.	2021-04-01
Array Substrate, Preparation Method Therefor, And Display Device App 20210074946 - CHENG; Leilei ; et al.	2021-03-11
Array Substrate And Display Device App 20210066353 - Su; Tongshang ; et al.	2021-03-04
Display Substrate And Method For Fabricating The Same, Display Device App 20210056911 - WANG; Haitao ; et al.	2021-02-25
Display substrate and preparation method thereof, display panel, and display device Grant 10,930,726 - Wang , et al. February 23, 2	2021-02-23
Oled Display Panel, And Method For Detecting The Oled Display Panel, And Display Device App 20210036089 - LI; Guangyao ; et al.	2021-02-04
Pressure Sensing Unit And Pressure Sensor, Pressure Sensing Device App 20210018377 - Wang; Qinghe ; et al.	2021-01-21
Method And Device For Detecting A Threshold Voltage Drift Of A Transistor In A Pixel Circuit App 20210012692 - Wang; Jun ; et al.	2021-01-14
Inspection device and inspection method for array substrate Grant 10,885,821 - Li , et al. January 5, 2	2021-01-05
Voice communication method, voice communication apparatus, and voice communication system Grant 10,873,661 - Wang , et al. December 22, 2	2020-12-22
Method for repairing a display substrate Grant 10,872,829 - Wang , et al. December 22, 2	2020-12-22
Display panel, array substrate, thin film transistor and method for manufacturing the same Grant 10,818,798 - Hu , et al. October 27, 2	2020-10-27
Array Substrate, Method For Fabricating The Same Display Panel, And Display Device App 20200273939 - Wang; Haitao ; et al.	2020-08-27
Array Substrate And Fabricating Method Thereof, Display Panel And Display Device App 20200251392 - Kind Code	2020-08-06
Top Gate Thin Film Transistor, Fabricating Method Thereof, Array Substrate And Display Apparatus App 20200251596 - Kind Code	2020-08-06
Positive Photoresist Composition, Via-forming Method, Display Substrate And Display Device App 20200225582 - LI; Wei ; et al.	2020-07-16
OLED device and a method of preparing the same Grant 10,707,286 - Wang , et al.	2020-07-07
Display Substrate And Method Of Manufacturing Same, And Display Device App 20200194470 - WANG; Jun ; et al.	2020-06-18
Gas Screening Film And Manufacturing Method Therof And Face Mask App 20200171426 - LI; Guangyao ; et al.	2020-06-04
Display Panel, Array Substrate, Thin Film Transistor And Method For Manufacturing The Same App 20200168744 - Hu; Yingbin ; et al.	2020-05-28
Sterilization Structure, Sterilization Board and Display Device App 20200155717 - Li; Guangyao ; et al.	2020-05-21
Thin Film Transistor, Thin Film Transistor Array, And Method For Detecting An Object To Be Detected App 20200152799 - LI; Guangyao ; et al.	2020-05-14
Thin Film Transistor, Display Substrate and Repairing and Manufacturing Methods Thereof, and Display Device App 20200105627 - WANG; Haitao ; et al.	2020-04-02
Display Substrate, Method For Manufacturing Same, And Display Device App 20200105793 - Ding; Luke ; et al.	2020-04-02
Voice Communication Method, Voice Communication Apparatus, And Voice Communication System App 20200106879 - Wang; Qinghe ; et al.	2020-04-02
Battery Assembly Joint With Z-shaped Weld Bead App 20200075913 - Wang; Yongcai ; et al.	2020-03-05
Inspection Device And Inspection Method For Array Substrate App 20200066195 - LI; Guangyao ; et al.	2020-02-27
Oled Device And A Method Of Preparing The Same App 20200058724 - Wang; Qinghe ; et al.	2020-02-20
Organic light emitting diode display device having substrate with concave light trapping microstructures Grant 10,553,801 - Wang , et al. Fe	2020-02-04
Photoresist Composition, Pixel Definition Layer, Display Substrate And Method For Preparing The Same, And Display Device App 20200035765 - LI; Wei ; et al.	2020-01-30
Chemical Sensing Unit, Chemical Sensor, And Chemical Sensing Device App 20200033290 - WANG; Qinghe ; et al.	2020-01-30
Pixel Array and Fabrication Method Thereof App 20200013806 - SU; Tongshang ; et al.	2020-01-09
Display Substrate And Preparation Method Thereof, Display Panel, And Display Device App 20190371875 - Wang; Qinghe ; et al.	2019-12-05
Reinforced electrospun fibrous membrane and preparation method thereof Grant 10,487,421 - Li , et al. Nov	2019-11-26
Degradable And Absorbable Hemostatic Fiber Material, Preparation Method Therefor, And Hemostatic Fiber Article Thereof App 20190314543 - Li; Guangyao ; et al.	2019-10-17
Thin film transistor, production method thereof, and electronic apparatus Grant 10,418,447 - Li , et al. Sept	2019-09-17
Substrate, Method For Fabricating The Same And Organic Light Emitting Diode Display Device App 20190173028 - WANG; Jun ; et al.	2019-06-06
Positive Photoresist Composition, Via-forming Method, Display Substrate And Display Device App 20190146341 - LI; Wei ; et al.	2019-05-16
Thin Film Transistor, Production Method Thereof, And Electronic Apparatus App 20190131410 - Li; Guangyao ; et al.	2019-05-02
Reinforced Electrospun Fibrous Membrane And Preparation Method Thereof App 20180171510 - Li; Guangyao ; et al.	2018-06-21

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