Ling-chih Kao

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New Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Privacy device and privacy display apparatus
- Patent number 11,754,867
- Issue date Sep 12, 2023
- Hannstar Display Corporation
- Guang-Shiung Chao
- G02 - OPTICS
Information Patent Grant
Pixel structure and manufacturing method thereof
- Patent number 9,081,241
- Issue date Jul 14, 2015
- Hannstar Display Corporation
- Ling-Chih Kao
- G02 - OPTICS
Information Patent Grant
Liquid crystal display and pixel arrangement method thereof
- Patent number 8,451,203
- Issue date May 28, 2013
- Hannstar Display Corp.
- Ling Chih Kao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PRIVACY DEVICE AND PRIVACY DISPLAY APPARATUS
- Publication number 20230288739
- Publication date Sep 14, 2023
- HANNSTAR DISPLAY CORPORATION
- Guang-Shiung CHAO
- G02 - OPTICS
Information Patent Application
PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20130112983
- Publication date May 9, 2013
- HANNSTAR DISPLAY CORPORATION
- Ling-chih Kao
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY AND PIXEL ARRANGEMENT METHOD THEREOF
- Publication number 20100328277
- Publication date Dec 30, 2010
- HANNSTAR DISPLAY CORP.
- Ling Chih KAO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
TFT ARRAY SUBSTRATE AND TWISTED NEMATIC LIQUID CRYSTAL DISPLAY PANEL
- Publication number 20100225867
- Publication date Sep 9, 2010
- HANNSTAR DISPLAY CORP.
- Ling Chih Kao
- G02 - OPTICS