Shum; Kai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shum; Kai.The latest application filed is for "optical devices including resonant cavity structures".

Company Profile

0.13.6

Shum; Kai - Orefield PA
Shum; Kai - Hangzhou CN
Shum; Kai - Zhejiang CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Synthesis of CsSnI.sub.3 by a solution based method Grant 9,334,443 - Ren , et al. May 10, 2	2016-05-10
Solution-based synthesis of CsSnI.sub.3 Grant 9,196,482 - Shum , et al. November 24, 2	2015-11-24
Optical devices including resonant cavity structures Grant 9,127,201 - Kenney , et al. September 8, 2	2015-09-08
Optical Devices Including Resonant Cavity Structures App 20150222093 - Kenney; John ; et al.	2015-08-06
Solution-based synthesis of CsSnI.sub.3 thin films Grant 8,840,809 - Shum , et al. September 23, 2	2014-09-23
Optical devices including resonant cavity structures Grant 8,774,573 - Kenney , et al. July 8, 2	2014-07-08
Synthesis of CsSnI.sub.3 by temperature gradient solid-phase sintering method Grant 8,679,445 - Ren , et al. March 25, 2	2014-03-25
Method of forming an I-II-VI.sub.2 compound semiconductor thin film of chalcopyrite structure Grant 8,632,851 - Ren , et al. January 21, 2	2014-01-21
Perovskite semiconductor thin film and method of making thereof Grant 8,529,797 - Shum September 10, 2	2013-09-10
SOLUTION-BASED SYNTHESIS OF CsSnI3 THIN FILMS App 20130139872 - Shum; Kai ; et al.	2013-06-06
Perovskite Semiconductor Thin Film And Method Of Making Thereof App 20120305918 - Shum; Kai	2012-12-06
SOLUTION-BASED SYNTHESIS OF CsSnI3 App 20120306053 - Shum; Kai ; et al.	2012-12-06
One-pot synthesis of chalcopyrite-based semi-conductor nanoparticles Grant 8,231,848 - Ren , et al. July 31, 2	2012-07-31

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