Liangliang JIN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light conversion structure, backlight device and virtual reality di...
- Patent number 11,982,904
- Issue date May 14, 2024
- BOE Technology Group Co., Ltd.
- Liangliang Jin
- G02 - OPTICS
Information Patent Grant
Light homogenizing film, backlight module and display device
- Patent number 11,536,435
- Issue date Dec 27, 2022
- BOE Technology Group Co., Ltd.
- Liangliang Jin
- F21 - LIGHTING
Information Patent Grant
Prism film, backlight module and display device
- Patent number 11,327,207
- Issue date May 10, 2022
- BOE Technology Group Co., Ltd.
- Liangliang Jin
- G02 - OPTICS
Information Patent Grant
Prism film, backlight module and display device
- Patent number 10,921,497
- Issue date Feb 16, 2021
- BOE Technology Group Co., Ltd.
- Liangliang Jin
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT HOMOGENIZING FILM, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20210404628
- Publication date Dec 30, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Liangliang JIN
- F21 - LIGHTING
Information Patent Application
LIGHT CONVERSION STRUCTURE, BACKLIGHT DEVICE AND VIRTUAL REALITY DI...
- Publication number 20210278724
- Publication date Sep 9, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Liangliang JIN
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20210191029
- Publication date Jun 24, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Liangliang JIN
- G02 - OPTICS
Information Patent Application
PRISM FILM, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20210165139
- Publication date Jun 3, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Liangliang JIN
- G02 - OPTICS
Information Patent Application
PRISM FILM, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20200271834
- Publication date Aug 27, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Liangliang JIN
- G02 - OPTICS
Information Patent Application
PRISM FILM, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20190302329
- Publication date Oct 3, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Liangliang JIN
- G02 - OPTICS