M. Hani Badawi

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low etch pit density (EPD) semi-insulating III-V wafers
- Patent number 8,361,225
- Issue date Jan 29, 2013
- AXT, Inc.
- Weiguo Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Low etch pit density (EPD) semi-insulating GaAs wafers
- Patent number 7,566,641
- Issue date Jul 28, 2009
- AXT, Inc.
- Weiguo Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Low Etch Pit Density (EPD) Semi-Insulating III-V Wafers
- Publication number 20110293890
- Publication date Dec 1, 2011
- AXT, Inc.
- Weiguo Liu
- C30 - CRYSTAL GROWTH
Information Patent Application
LOW ETCH PIT DENSITY (EPD) SEMI-INSULATING III-V WAFERS
- Publication number 20110089538
- Publication date Apr 21, 2011
- Weiguo Liu
- C30 - CRYSTAL GROWTH
Information Patent Application
Low Etch Pit Density (EPD) Semi-Insulating GaAs Wafers
- Publication number 20100001288
- Publication date Jan 7, 2010
- AXT, Inc.
- Weiguo Liu
- C30 - CRYSTAL GROWTH
Information Patent Application
Low etch pit density (EPD) semi-insulating GaAs wafers
- Publication number 20080280427
- Publication date Nov 13, 2008
- Weiguo Liu
- C30 - CRYSTAL GROWTH