Kunkun Liu

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Thioxanthone aromatic amine compound and organic light emitting dev...
- Patent number 9,859,509
- Issue date Jan 2, 2018
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Yifan Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing conjugated compound having phenoxathiin and el...
- Patent number 9,634,260
- Issue date Apr 25, 2017
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Xianjie Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method of conjugated compound containing bis(phenylsulf...
- Patent number 9,604,941
- Issue date Mar 28, 2017
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Xianjie Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Micromolecular electron transport material based on pyridine and tr...
- Patent number 9,455,410
- Issue date Sep 27, 2016
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Shi-Jian Su
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
THIOXANTHONE AROMATIC AMINE COMPOUND AND ORGANIC LIGHT EMITTING DEV...
- Publication number 20160351831
- Publication date Dec 1, 2016
- Shenzhen China Star Optoelectronics Technology Co. LTD.
- Yifan Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONJUGATED COMPOUND HAVING PHENOXATHIINL, METHOD FOR PREPARING THE...
- Publication number 20160322584
- Publication date Nov 3, 2016
- Shenzhen China Star Optoelectronics Technology Co. LTD.
- Xianjie Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CONJUGATED COMPOUND CONTAINING BIS(PHENYLSULFONYL)BENZENE STRUCTURE...
- Publication number 20160322567
- Publication date Nov 3, 2016
- Shenzhen China Star Optoelectronics Technology Co. LTD.
- Xianjie Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MICROMOLECULAR ELECTRON TRANSPORT MATERIAL BASED ON PYRIDINE AND TR...
- Publication number 20150318485
- Publication date Nov 5, 2015
- SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shi-Jian SU
- C07 - ORGANIC CHEMISTRY