Kai Shum

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Orefield, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Synthesis of CsSnI3 by a solution based method
- Patent number 9,334,443
- Issue date May 10, 2016
- Sun Harmonics, Ltd.
- Yuhang Ren
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Solution-based synthesis of CsSnI3
- Patent number 9,196,482
- Issue date Nov 24, 2015
- Kai Shum
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Optical devices including resonant cavity structures
- Patent number 9,127,201
- Issue date Sep 8, 2015
- OMNIPV, Inc.
- John Kenney
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solution-based synthesis of CsSnI3 thin films
- Patent number 8,840,809
- Issue date Sep 23, 2014
- Kai Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical devices including resonant cavity structures
- Patent number 8,774,573
- Issue date Jul 8, 2014
- OMNIPV, Inc.
- John Kenney
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Synthesis of CsSnI3 by temperature gradient solid-phase sintering m...
- Patent number 8,679,445
- Issue date Mar 25, 2014
- Sun Harmonics Ltd.
- Yuhang Ren
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Perovskite semiconductor thin film and method of making thereof
- Patent number 8,529,797
- Issue date Sep 10, 2013
- Kai Shum
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Optical Devices Including Resonant Cavity Structures
- Publication number 20150222093
- Publication date Aug 6, 2015
- OMNIPV, INC.
- John Kenney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLUTION-BASED SYNTHESIS OF CsSnI3 THIN FILMS
- Publication number 20130139872
- Publication date Jun 6, 2013
- Kai Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLUTION-BASED SYNTHESIS OF CsSnI3
- Publication number 20120306053
- Publication date Dec 6, 2012
- Kai Shum
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PEROVSKITE SEMICONDUCTOR THIN FILM AND METHOD OF MAKING THEREOF
- Publication number 20120305918
- Publication date Dec 6, 2012
- Kai Shum
- H01 - BASIC ELECTRIC ELEMENTS