Junwei ZHANG

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating driving signal, backlight, and...
- Patent number 12,159,594
- Issue date Dec 3, 2024
- BOE MLED TECHNOLOGY CO., LTD.
- Wei Hao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel, display apparatus, and driving method
- Patent number 12,154,496
- Issue date Nov 26, 2024
- BOE MLED TECHNOLOGY CO., LTD.
- Shaolei Zong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shift register unit, shift register, display panel and driving meth...
- Patent number 11,574,575
- Issue date Feb 7, 2023
- Beijing BOE Optoelectronics Technology Co., Ltd
- Shaolei Zong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of controlling driving circuit, driving circuit, and light-e...
- Patent number 11,570,867
- Issue date Jan 31, 2023
- Beijing Boe Display Technology Co., Ltd.
- Wei Hao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Alkoxy magnesium supported olefin polymerization catalyst component...
- Patent number 11,124,583
- Issue date Sep 21, 2021
- Beijing Lihe Technology Ltd.
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin polymerization catalyst carrier, solid catalyst component an...
- Patent number 11,098,142
- Issue date Aug 24, 2021
- Renqiu Lihe Technology Ltd.
- Zhiwu Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Photomask and exposure method
- Patent number 10,969,676
- Issue date Apr 6, 2021
- BOE Technology Group Co., Ltd.
- Chengyong He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst component for olefin polymerization and application thereof
- Patent number 10,208,146
- Issue date Feb 19, 2019
- Beijing Lihe Technology Ltd.
- Zhiwu Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL, DISPLAY APPARATUS, AND DRIVING METHOD
- Publication number 20240304139
- Publication date Sep 12, 2024
- BOE MLED TECHNOLOGY CO., LTD.
- Shaolei ZONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVER CIRCUIT AND DRIVING METHOD THEREOF, ARRAY SUBSTRATE AND DISP...
- Publication number 20240221697
- Publication date Jul 4, 2024
- BOE MLED TECHNOLOGY CO., LTD.
- Junwei ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND APPARATUS FOR GENERATING DRIVING SIGNAL, BACKLIGHT, AND...
- Publication number 20240185805
- Publication date Jun 6, 2024
- BOE MLED TECHNOLOGY CO., LTD.
- Wei Hao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVER CIRCUIT, DRIVING METHOD OF THE DRIVER CIRCUIT, ARRAY SUBSTRA...
- Publication number 20230282172
- Publication date Sep 7, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Kaimin YIN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER UNIT, SHIFT REGISTER, DISPLAY PANEL AND DRIVING METH...
- Publication number 20220284843
- Publication date Sep 8, 2022
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shaolei ZONG
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF CONTROLLING DRIVING CIRCUIT, DRIVING CIRCUIT, AND LIGHT-E...
- Publication number 20220117059
- Publication date Apr 14, 2022
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Wei HAO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALKOXY MAGNESIUM SUPPORTED OLEFIN POLYMERIZATION CATALYST COMPONENT...
- Publication number 20190309100
- Publication date Oct 10, 2019
- BEIJING LIHE TECHNOLOGY LTD.
- Zhiwu WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WHITE BALANCE ADJUSTMENT METHOD AND SYSTEM FOR DISPLAY SCREEN, AND...
- Publication number 20190213951
- Publication date Jul 11, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Jinxiang LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOMASK AND EXPOSURE METHOD
- Publication number 20190204729
- Publication date Jul 4, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengyong HE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OLEFIN POLYMERIZATION CATALYST CARRIER, SOLID CATALYST COMPONENT AN...
- Publication number 20190169328
- Publication date Jun 6, 2019
- Renqiu Lihe Technology Ltd.
- Zhiwu WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OLEFIN POLYMERIZATION CATALYST CARRIER, SOLID CATALYST COMPONENT AN...
- Publication number 20170355792
- Publication date Dec 14, 2017
- Renqiu Lihe Technology Ltd.
- Zhiwu WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND APPLICATION THEREOF
- Publication number 20170283530
- Publication date Oct 5, 2017
- BEIJING LIHE TECHNOLOGY LTD.
- Zhiwu WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND CATALYST CONTAININ...
- Publication number 20170088642
- Publication date Mar 30, 2017
- BEIJING LIHE TECHNOLOGY LTD.
- Zhiwu WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND APPLICATION THEREOF
- Publication number 20160272733
- Publication date Sep 22, 2016
- BEIJING LIHE TECHNOLOGY LTD.
- Zhiwu WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Junwei ZHANG

Person

Patents Grantslast 30 patents

Method and apparatus for generating driving signal, backlight, and...

Display panel, display apparatus, and driving method

Shift register unit, shift register, display panel and driving meth...

Method of controlling driving circuit, driving circuit, and light-e...

Alkoxy magnesium supported olefin polymerization catalyst component...

Olefin polymerization catalyst carrier, solid catalyst component an...

Photomask and exposure method

Catalyst component for olefin polymerization and application thereof

Patents Applicationslast 30 patents

DISPLAY PANEL, DISPLAY APPARATUS, AND DRIVING METHOD

DRIVER CIRCUIT AND DRIVING METHOD THEREOF, ARRAY SUBSTRATE AND DISP...

METHOD AND APPARATUS FOR GENERATING DRIVING SIGNAL, BACKLIGHT, AND...

DRIVER CIRCUIT, DRIVING METHOD OF THE DRIVER CIRCUIT, ARRAY SUBSTRA...

SHIFT REGISTER UNIT, SHIFT REGISTER, DISPLAY PANEL AND DRIVING METH...

METHOD OF CONTROLLING DRIVING CIRCUIT, DRIVING CIRCUIT, AND LIGHT-E...

ALKOXY MAGNESIUM SUPPORTED OLEFIN POLYMERIZATION CATALYST COMPONENT...

WHITE BALANCE ADJUSTMENT METHOD AND SYSTEM FOR DISPLAY SCREEN, AND...

PHOTOMASK AND EXPOSURE METHOD

OLEFIN POLYMERIZATION CATALYST CARRIER, SOLID CATALYST COMPONENT AN...

OLEFIN POLYMERIZATION CATALYST CARRIER, SOLID CATALYST COMPONENT AN...

CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND APPLICATION THEREOF

CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND CATALYST CONTAININ...

CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND APPLICATION THEREOF