CHENG; Leilei

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHENG; Leilei.The latest application filed is for "display substrate and display apparatus".

Company Profile

36.29.47

CHENG; Leilei - Beijing CN
Cheng; Leilei - Shanghai 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
Display Substrate And Display Apparatus App 20220262890 - CHENG; Leilei ; et al.	2022-08-18
Display Panel And Manufacturing Method Thereof, And Display Device App 20220255036 - CHENG; Leilei	2022-08-11
Array substrate, display panel, and manufacturing method of the array substrate Grant 11,398,507 - Cheng , et al. July 26, 2	2022-07-26
Thin film transistor, fabricating method thereof, and display apparatus Grant 11,367,792 - Song , et al. June 21, 2	2022-06-21
Display substrate, manufacturing method thereof, and display apparatus Grant 11,329,115 - Song , et al. May 10, 2	2022-05-10
Oled Display Substrate And Manufacturing Method Thereof, And Display Device App 20220123095 - CHENG; Leilei	2022-04-21
Display Panel And Fabricating Method Thereof, And Displaying Device App 20220115493 - Huang; Yongchao ; et al.	2022-04-14
Pressure sensing unit and pressure sensor, pressure sensing device Grant 11,287,333 - Wang , et al. March 29, 2	2022-03-29
Display Panel, Method For Manufacturing Same, And Display Apparatus App 20220093893 - Zhang; Yang ; et al.	2022-03-24
Sputtering System And Deposition Method App 20220064783 - SU; Tongshang ; et al.	2022-03-03
Thin film transistor, array substrate, and method for fabricating the same Grant 11,257,955 - Wang , et al. February 22, 2	2022-02-22
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, Manufacturing Method Thereof, And Display Apparatus App 20210335946 - Song; Wei ; et al.	2021-10-28
Light-emitting Device And Method For Manufacturing The Same, And Display Panel App 20210288283 - SONG; Wei ; et al.	2021-09-16
Thin film transistor and manufacture method thereof, array substrate and manufacture method thereof Grant 11,114,478 - Cheng September 7, 2	2021-09-07
Fabrication methods of patterned metal film layer, thin film transistor and display substrate Grant 11,037,801 - Fang , et al. June 15, 2	2021-06-15
Display Substrate And Manufacturing Method Therefor, And Display Device App 20210167098 - LIU; Jun ; et al.	2021-06-03
Display substrate and manufacturing method thereof, display apparatus Grant 11,018,166 - Cheng , et al. May 25, 2	2021-05-25
Thin Film Transistor, Fabricating Method Thereof, And Display Apparatus App 20210135012 - Song; Wei ; et al.	2021-05-06
Method Of Manufacturing Array Substrate, And Array Substrate App 20210124226 - Cheng; Leilei ; et al.	2021-04-29
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
Array Substrate, Preparation Method Therefor, And Display Device App 20210074946 - CHENG; Leilei ; et al.	2021-03-11
Array Substrate, Display Panel, And Manufacturing Method Of The Array Substrate App 20210066352 - CHENG; Leilei ; et al.	2021-03-04
Thin film transistor, manufacturing method, array substrate, display panel, and device Grant 10,930,786 - Ding , et al. February 23, 2	2021-02-23
Light source structure and lighting device Grant 10,928,050 - Wang , et al. February 23, 2	2021-02-23
Pressure Sensing Unit And Pressure Sensor, Pressure Sensing Device App 20210018377 - Wang; Qinghe ; et al.	2021-01-21
Array Substrate, Manufacturing Method Thereof, And Display Device App 20200411619 - Huang; Yongchao ; et al.	2020-12-31
Voice communication method, voice communication apparatus, and voice communication system Grant 10,873,661 - Wang , et al. December 22, 2	2020-12-22
Organic Thin Film Transistor, And Fabricating Method Thereof App 20200266353 - CHENG; Leilei	2020-08-20
Organic thin film transistor, and fabricating method thereof Grant 10,741,767 - Cheng A	2020-08-11
Display substrate and manufacturing method thereof, and display device Grant 10,727,451 - Wang , et al.	2020-07-28
OLED device and a method of preparing the same Grant 10,707,286 - Wang , et al.	2020-07-07
Sputtering System And Deposition Method App 20200199740 - SU; Tongshang ; et al.	2020-06-25
Gas Screening Film And Manufacturing Method Therof And Face Mask App 20200171426 - LI; Guangyao ; et al.	2020-06-04
Sterilization Structure, Sterilization Board and Display Device App 20200155717 - Li; Guangyao ; et al.	2020-05-21
Thin Film Transistor and Manufacture Method Thereof, Array Substrate and Manufacture Method Thereof App 20200144312 - Cheng; Leilei	2020-05-07
Fabrication Methods of Patterned Metal Film Layer, Thin Film Transistor and Display Substrate App 20200126809 - FANG; Jingang ; et al.	2020-04-23
Method for fabricating a contact hole of an array substrate, array substrate and display device Grant 10,615,196 - Liu , et al.	2020-04-07
Thin-film transistor and method of manufacturing the same, array substrate, and display apparatus Grant 10,615,051 - Su , et al.	2020-04-07
Voice Communication Method, Voice Communication Apparatus, And Voice Communication System App 20200106879 - Wang; Qinghe ; et al.	2020-04-02
Array Substrate, Method Of Manufacturing The Same, And Display Panel App 20200105789 - Fang; Jingang ; et al.	2020-04-02
Valve clamp Grant 10,603,168 - Pan , et al.	2020-03-31
Display Substrate And Manufacturing Method Thereof, And Display Device App 20200099013 - WANG; Dongfang ; et al.	2020-03-26
Oled Device And A Method Of Preparing The Same App 20200058724 - Wang; Qinghe ; et al.	2020-02-20
Light Source Structure And Lighting Device App 20200049336 - WANG; Qinghe ; et al.	2020-02-13
Organic light emitting diode display device having substrate with concave light trapping microstructures Grant 10,553,801 - Wang , et al. Fe	2020-02-04
Chemical Sensing Unit, Chemical Sensor, And Chemical Sensing Device App 20200033290 - WANG; Qinghe ; et al.	2020-01-30
Sensing circuit and voltage compensation method Grant 10,522,073 - He , et al. Dec	2019-12-31
Thin Film Transistor, Manufacturing Method, Array Substrate, Display Panel, And Device App 20190386144 - DING; Yuankui ; et al.	2019-12-19
Thin film transistor, manufacturing method, array substrate, display panel, and device Grant 10,490,669 - Ding , et al. Nov	2019-11-26
OLED substrate and manufacturing method thereof and display device Grant 10,483,497 - Cheng Nov	2019-11-19
Display substrate, manufacturing method thereof and display device Grant 10,431,639 - Cheng , et al. O	2019-10-01
Substrate, Method For Fabricating The Same And Organic Light Emitting Diode Display Device App 20190173028 - WANG; Jun ; et al.	2019-06-06
Thin Film Transistor, Manufacturing Method, Array Substrate, Display Panel, And Device App 20190172953 - DING; Yuankui ; et al.	2019-06-06
Oxide Thin Film Transistor, Fabricating Method Therefor, Array Substrate, And Display Device App 20190165002 - CHENG; Leilei	2019-05-30
Sensing Circuit And Voltage Compensation Method App 20190164472 - He; Min ; et al.	2019-05-30
Manufacturing Method Of Display Substrate, Display Substrate And Display Device App 20190157432 - Liu; Jun ; et al.	2019-05-23
Thin-Film Transistor And Method Of Manufacturing The Same, Array Substrate, And Display Apparatus App 20190131143 - Su; Tongshang ; et al.	2019-05-02
Thin film transistor, array substrate and their manufacturing methods, and display apparatus Grant 10,256,343 - Cheng , et al.	2019-04-09
OLED Substrate and Manufacturing Method Thereof and Display Device App 20190097165 - Cheng; Leilei	2019-03-28
Thin Film Transistor, Array Substrate, And Method For Fabricating The Same App 20190081178 - Wang; Qinghe ; et al.	2019-03-14
Display Substrate, Manufacturing Method Thereof And Display Device App 20190081115 - CHENG; Leilei ; et al.	2019-03-14
Method For Fabricating A Contact Hole Of An Array Substrate, Array Substrate And Display Device App 20190074306 - Liu; Jun ; et al.	2019-03-07
Method for manufacturing display panel, and display device Grant 10,217,955 - Cheng , et al. Feb	2019-02-26
Valve Clamp App 20190000623 - Pan; Wenzhi ; et al.	2019-01-03
Method For Manufacturing Display Panel, And Display Device App 20180308914 - CHENG; Leilei ; et al.	2018-10-25
Flexible display device and manufacturing method for flexible device Grant 10,079,352 - Cheng , et al. September 18, 2	2018-09-18
Light Emitting Unit and Manufacturing Method Thereof, Display Panel and Electronic Device App 20180212182 - Huang; Yongchao ; et al.	2018-07-26
Thin Film Transistor, Array Substrate And Their Manufacturing Methods, And Display Apparatus App 20180182895 - CHENG; Leilei ; et al.	2018-06-28
Organic light-emitting device and method of manufacturing the same, and display device Grant 9,905,793 - Peng , et al. February 27, 2	2018-02-27
Organic Thin Film Transistor, And Fabricating Method Thereof App 20180053896 - CHENG; Leilei	2018-02-22
Organic Light-emitting Device And Method Of Manufacturing The Same, And Display Device App 20180047931 - PENG; Rui ; et al.	2018-02-15
Large-sized AMOLED display substrate and manufacturing method thereof Grant 9,818,940 - Cheng , et al. November 14, 2	2017-11-14
Display Substrate and Manufacturing Method Thereof, Display Apparatus App 20170309654 - CHENG; Leilei ; et al.	2017-10-26
Large-sized Amoled Display Substrate And Manufacturing Method Thereof App 20170213975 - CHENG; Leilei ; et al.	2017-07-27
Flexible Display Device And Manufacturing Method For Flexible Device App 20170207402 - CHENG; Leilei ; et al.	2017-07-20

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