Yunsheng Hu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Oxynitride orange-red fluorescent substance and light-emitting film...
- Patent number 9,671,086
- Issue date Jun 6, 2017
- Grirem Advanced Materials Co., Ltd.
- Ronghui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-containing phosphor for LED, its preparation and the light...
- Patent number 9,523,035
- Issue date Dec 20, 2016
- Grirem Advanced Materials Co., Ltd.
- Weidong Zhuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Red light-emitting nitride material, and light-emitting part and li...
- Patent number 9,252,339
- Issue date Feb 2, 2016
- GRIREM ADVANCED MATERIALS CO., LTD.
- Yunsheng Hu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Light emitting diode (LED) red fluorescent material and lighting de...
- Patent number 9,153,754
- Issue date Oct 6, 2015
- Grirem Advanced Materials Co., Ltd.
- Huaqiang He
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor, its preparation method and light emitting devices using t...
- Patent number 7,955,524
- Issue date Jun 7, 2011
- General Research Institute for Nonferrous Metals, Beijing
- Weidong Zhuang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aluminate phosphor containing bivalence metal elements, its prepara...
- Patent number 7,850,869
- Issue date Dec 14, 2010
- General Research Institute for Nonferrous Metals
- Weidong Zhuang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
OXYNITRIDE ORANGE-RED FLUORESCENT SUBSTANCE AND LIGHT-EMITTING FILM...
- Publication number 20150308657
- Publication date Oct 29, 2015
- GRIREM ADVANCED MATERIALS CO., LTD
- Ronghui LIU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DIODE (LED) RED FLUORESCENT MATERIAL AND LIGHTING DE...
- Publication number 20140246693
- Publication date Sep 4, 2014
- GRIREM ADVANCED MATERIALS CO., LTD
- Huaqiang He
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Red light-emitting nitride material, and light-emitting part and li...
- Publication number 20140239800
- Publication date Aug 28, 2014
- GRIREM ADVANCED MATERIALS CO., LTD
- Yunsheng Hu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ALUMINATE PHOSPHOR CONTAINING BIVALENCE METAL ELEMENTS, ITS PREPARA...
- Publication number 20090218585
- Publication date Sep 3, 2009
- GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS, BEIJING
- Weidong ZHUANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILICON-CONTAINING PHOSPHOR FOR LED, ITS PREPARATION AND THE LIGHT...
- Publication number 20090128006
- Publication date May 21, 2009
- GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS
- Weidong ZHUANG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Phosphor, its preparation method and light emitting devices using t...
- Publication number 20090050918
- Publication date Feb 26, 2009
- GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS, BEIJING
- Weidong Zhuang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Yunsheng Hu

Person

Patents Grantslast 30 patents

Oxynitride orange-red fluorescent substance and light-emitting film...

Silicon-containing phosphor for LED, its preparation and the light...

Red light-emitting nitride material, and light-emitting part and li...

Light emitting diode (LED) red fluorescent material and lighting de...

Phosphor, its preparation method and light emitting devices using t...

Aluminate phosphor containing bivalence metal elements, its prepara...

Patents Applicationslast 30 patents

OXYNITRIDE ORANGE-RED FLUORESCENT SUBSTANCE AND LIGHT-EMITTING FILM...

LIGHT EMITTING DIODE (LED) RED FLUORESCENT MATERIAL AND LIGHTING DE...

Red light-emitting nitride material, and light-emitting part and li...

ALUMINATE PHOSPHOR CONTAINING BIVALENCE METAL ELEMENTS, ITS PREPARA...

SILICON-CONTAINING PHOSPHOR FOR LED, ITS PREPARATION AND THE LIGHT...

Phosphor, its preparation method and light emitting devices using t...