Yajie Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Aspirated smoke fire detector, fire protection system, airflow dete...
- Patent number 12,217,585
- Issue date Feb 4, 2025
- BEIJING JADE BIRD UNIVERSAL FIRE PROTECTION SYSTEM SOFTWARE SERVICE CO., LTD.
- Xuemei Jiang
- G08 - SIGNALLING
Information Patent Grant
Method for recycling coal liquefaction residue
- Patent number 12,152,212
- Issue date Nov 26, 2024
- University of Science and Technology Beijing
- Haibin Zuo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Liquid crystal composition and display device
- Patent number 11,345,855
- Issue date May 31, 2022
- BOE Technology Group Co., Ltd.
- Rui Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for cutting substrate of irregular pattern and display device
- Patent number 10,414,683
- Issue date Sep 17, 2019
- BOE Technology Group Co., Ltd.
- Liyuan Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for cutting substrate of irregular pattern and display device
- Patent number 9,416,041
- Issue date Aug 16, 2016
- Beijing Boe Display Technology Co., Ltd.
- Liyuan Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECYCLING COAL LIQUEFACTION RESIDUE
- Publication number 20230110950
- Publication date Apr 13, 2023
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Haibin Zuo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE
- Publication number 20210332296
- Publication date Oct 28, 2021
- BOE TECHNOLOGY GROUP CO., LTD,
- Rui LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY PANEL, CONTROL METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20210124227
- Publication date Apr 29, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Rui LI
- G02 - OPTICS
Information Patent Application
METHOD FOR CUTTING SUBSTRATE OF IRREGULAR PATTERN AND DISPLAY DEVICE
- Publication number 20160318791
- Publication date Nov 3, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Liyuan Jiang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR CUTTING SUBSTRATE OF IRREGULAR PATTERN AND DISPLAY DEVICE
- Publication number 20150218033
- Publication date Aug 6, 2015
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Liyuan Jiang
- B26 - HAND CUTTING TOOLS CUTTING SEVERING