Mao; Ho-kwang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mao; Ho-kwang.The latest application filed is for "production of large, high purity single crystal cvd diamond".

Company Profile

0.20.25

Mao; Ho-kwang - Washington DC US

*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
Production of large, high purity single crystal CVD diamond Grant 9,023,307 - Hemley , et al. May 5, 2	2015-05-05
Ultratough single crystal boron-doped diamond Grant 9,023,306 - Hemley , et al. May 5, 2	2015-05-05
Laser uses for single-crystal CVD diamond Grant 8,246,746 - Hemley , et al. August 21, 2	2012-08-21
X-ray-induced dissociation of H.sub.2O and formation of an O.sub.2-H.sub.2 alloy at high pressure Grant 8,066,968 - Mao , et al. November 29, 2	2011-11-29
Production of Large, High Purity Single Crystal CVD Diamond App 20110280790 - Hemley; Russell J. ; et al.	2011-11-17
Colorless single-crystal CVD diamond at rapid growth rate Grant 7,883,684 - Hemley , et al. February 8, 2	2011-02-08
Diamond uses/applications based on single-crystal CVD diamond produced at rapid growth rate Grant 7,820,131 - Hemley , et al. October 26, 2	2010-10-26
Ultrahard diamonds and method of making thereof Grant 7,754,180 - Hemley , et al. July 13, 2	2010-07-13
Production of Single Crystal CVD Diamond at Rapid Growth Rate App 20100126406 - YAN; Chih-Shiue ; et al.	2010-05-27
Ultratough Single Crystal Boron-doped Diamond App 20100123098 - Hemley; Russell J. ; et al.	2010-05-20
Tough diamonds and method of making thereof Grant 7,713,507 - Hemley , et al. May 11, 2	2010-05-11
Enhanced Optical Properties of Chemical Vapor Deposited Single Crystal Diamond by Low-Pressure/High-Temperature Annealing App 20100104494 - MENG; Yu-fei ; et al.	2010-04-29
Method of making enhanced CVD diamond Grant RE41,189 - Li , et al. April 6, 2	2010-04-06
Diamond Uses/Applications Based on Single-Crystal CVD Diamond Produced at Rapid Growth Rate App 20100012022 - Hemley; Russell J. ; et al.	2010-01-21
Ultratough CVD single crystal diamond and three dimensional growth thereof Grant 7,594,968 - Hemley , et al. September 29, 2	2009-09-29
Mixture including hydrogen and hydrocarbon having pressure-temperature stability Grant 7,574,868 - Mao , et al. August 18, 2	2009-08-18
Low Pressure Method of Annealing Diamonds App 20090110626 - Hemley; Russell J. ; et al.	2009-04-30
X-Ray-Induced Dissociation of H2O and Formation of an O2-H2 Alloy at High Pressure App 20090108237 - Mao; Ho-kwang ; et al.	2009-04-30
Apparatus And Method For Diamond Production App 20090038934 - Hemley; Russell J. ; et al.	2009-02-12
Apparatus and method for diamond production Grant 7,452,420 - Hemley , et al. November 18, 2	2008-11-18
Ultrahard diamonds and method of making thereof App 20080241049 - Hemley; Russell J. ; et al.	2008-10-02
Laser uses for single-crystal CVD Diamond App 20080205456 - Hemley; Russell J. ; et al.	2008-08-28
Annealing single crystal chemical vapor deposition diamonds App 20070290408 - Hemley; Russell J. ; et al.	2007-12-20
Ultrahard diamonds and method of making thereof Grant 7,309,477 - Hemley , et al. December 18, 2	2007-12-18
Colorless single-crystal CVD diamond at rapid growth rate App 20070196263 - Hemley; Russell J. ; et al.	2007-08-23
Apparatus and method for diamond production App 20070193505 - Hemley; Russell J. ; et al.	2007-08-23
Diamond uses/applications based on single-crystal CVD diamond produced at rapid growth rate App 20070157875 - Hemley; Russell J. ; et al.	2007-07-12
Apparatus and method for diamond production Grant 7,235,130 - Hemley , et al. June 26, 2	2007-06-26
Tough diamonds and method of making thereof App 20070077192 - Hemley; Russell J. ; et al.	2007-04-05
Tough diamonds and method of making thereof Grant 7,157,067 - Hemley , et al. January 2, 2	2007-01-02
Mixture including hydrogen and hydrocarbon having pressure-temperature stability App 20060248920 - Mao; Wendy L. ; et al.	2006-11-09
Ultrahard diamonds and method of making thereof Grant 7,115,241 - Hemley , et al. October 3, 2	2006-10-03
Ultrahard diamonds and method of making thereof App 20060185583 - Hemley; Russell J. ; et al.	2006-08-24
Ultrahard Diamonds And Method Of Making Thereof App 20060144322 - Hemley; Russell J. ; et al.	2006-07-06
Ultratough CVD single crystal diamond and three dimensional growth thereof App 20060065187 - Hemley; Russell J. ; et al.	2006-03-30
Apparatus and method for diamond production App 20050160969 - Hemley, Russell J. ; et al.	2005-07-28
Apparatus and method for diamond production Grant 6,858,078 - Hemley , et al. February 22, 2	2005-02-22
Ultrahard diamonds and method of making thereof App 20050034650 - Hemley, Russell J. ; et al.	2005-02-17
Annealing single crystal chemical vapor depositon diamonds App 20050025886 - Hemley, Russell J. ; et al.	2005-02-03
Tough diamonds and method of making thereof App 20050011433 - Hemley, Russell J. ; et al.	2005-01-20
Composition and method for hydrogen storage Grant 6,735,960 - Mao , et al. May 18, 2	2004-05-18
Composition and method for hydrogen storage App 20030089117 - Mao, Wendy L. ; et al.	2003-05-15
Apparatus and method for diamond production App 20030084839 - Hemley, Russell J. ; et al.	2003-05-08

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