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Guangdong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Composite substrate with a protective layer for preventing metal fr...
Patent number
9,276,165
Issue date
Mar 1, 2016
Sino Nitride Semiconductor Co.Ltd
Yongjian Sun
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Solid-state laser lift-off apparatus
Patent number
8,395,082
Issue date
Mar 12, 2013
Sino Nitride Semiconductor Co., Ltd.
Guoyi Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for nondestructive lift-off of GaN from sapphire substrate u...
Patent number
8,338,313
Issue date
Dec 25, 2012
Sino Nitride Semiconductor Co, Ltd.
Guoyi Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Composite substrate with a protective layer for preventing metal fr...
Publication number
20150132542
Publication date
May 14, 2015
Sino Nitride Semiconductor Co., LTD
Yongjian Sun
C30 - CRYSTAL GROWTH
Information
Patent Application
Composite Substrate Used For GaN Growth
Publication number
20140377507
Publication date
Dec 25, 2014
Guoyi Zhang
C30 - CRYSTAL GROWTH
Information
Patent Application
Method for Preparing Composite Substrate Used For GaN Growth
Publication number
20140357053
Publication date
Dec 4, 2014
Sino Nitride Semiconductor Co., LTD
Yongjian Sun
C30 - CRYSTAL GROWTH
Information
Patent Application
SOLID-STATE LASER LIFT-OFF APPARATUS AND LIFT-OFF METHOD
Publication number
20120064735
Publication date
Mar 15, 2012
Guoyi Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR NONDESTRUCTIVE LIFT-OFF OF GaN FROM SAPPHIRE SUBSTRATE U...
Publication number
20110201191
Publication date
Aug 18, 2011
Guoyi Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR