YONGQIAN LI

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KunShan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 8,854,587
- Issue date Oct 7, 2014
- Infovision Optoelectronics (Kunshan) Co., Ltd.
- Te-Chen Chung
- G02 - OPTICS
Information Patent Grant
Liquid crystal display having particular pixel structure
- Patent number 8,711,315
- Issue date Apr 29, 2014
- Infovision Optoelectronics(Kunshan)Co., Ltd.
- Te-Chen Chung
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 8,654,296
- Issue date Feb 18, 2014
- InfoVision Optoelectronics Co., Ltd.
- Yongqian Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY
- Publication number 20130033665
- Publication date Feb 7, 2013
- TE-CHEN CHUNG
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20130033666
- Publication date Feb 7, 2013
- Te-Chen Chung
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20130016294
- Publication date Jan 17, 2013
- YONGQIAN LI
- G02 - OPTICS