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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Power semiconductor device with small contact footprint and the pre...
Patent number
10,504,823
Issue date
Dec 10, 2019
Alpha and Omega Semiconductor (Cayman) Ltd.
Hongtao Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid packaged lead frame based multi-chip semiconductor device wi...
Patent number
10,043,736
Issue date
Aug 7, 2018
Alpha and Omega Semiconductor Incorporated
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with thick bottom metal and preparation method...
Patent number
9,653,383
Issue date
May 16, 2017
Alpha & Omega Semiconductor (Cayman), Ltd.
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device with small contact footprint and the pre...
Patent number
9,646,920
Issue date
May 9, 2017
ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN), LTD
Hongtao Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of hybrid packaging a lead frame based multi-chip semiconduc...
Patent number
9,425,181
Issue date
Aug 23, 2016
Alpha and Omega Semiconductor Incorporated
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultra-thin semiconductor device and preparation method thereof
Patent number
9,337,127
Issue date
May 10, 2016
Alpha and Omega Semiconductor (Cayman) Ltd.
Yan Huo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device and the preparation method
Patent number
9,337,131
Issue date
May 10, 2016
Alpha and Omega Semiconductor (Cayman) Ltd.
Yan Huo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Top-exposed semiconductor package and the manufacturing method
Patent number
9,245,831
Issue date
Jan 26, 2016
Alpha and Omega Semiconductor (Cayman) LTD
Yan Huo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ultra-thin semiconductor device and preparation method thereof
Patent number
9,117,809
Issue date
Aug 25, 2015
Alpha & Omega Semiconductor (Cayman), Ltd.
Yan Huo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with thick bottom metal and preparation method...
Patent number
9,087,828
Issue date
Jul 21, 2015
Alpha and Omega Semiconductor Incorporated
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid packaged lead frame based multi-chip semiconductor device wi...
Patent number
9,054,091
Issue date
Jun 9, 2015
Alpha & Omega Semiconductor, Inc.
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aluminum alloy lead-frame and its use in fabrication of power semic...
Patent number
8,703,545
Issue date
Apr 22, 2014
Alpha & Omega Semiconductor, Inc.
Zhiqiang Niu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POWER SEMICONDUCTOR DEVICE WITH SMALL CONTACT FOOTPRINT AND THE PRE...
Publication number
20170186675
Publication date
Jun 29, 2017
Alpha and Omega Semiconductor (Cayman) Ltd.
Hongtao Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hybrid Packaged Lead Frame Based Multi-Chip Semiconductor Device wi...
Publication number
20160315039
Publication date
Oct 27, 2016
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE AND THE PREPARATION METHOD
Publication number
20160093560
Publication date
Mar 31, 2016
Alpha and Omega Semiconductor (Cayman) Ltd.
Yan Huo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE WITH SMALL CONTACT FOOTPRINT AND THE PRE...
Publication number
20150357268
Publication date
Dec 10, 2015
Alpha and Omega Semiconductor (Cayman), Ltd
Hongtao Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRA-THIN SEMICONDUCTOR DEVICE AND PREPARATION METHOD THEREOF
Publication number
20150325500
Publication date
Nov 12, 2015
Alpha and Omega Semiconductor (Cayman) Ltd.
Yan - Huo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE WITH THICK BOTTOM METAL AND PREPARATION METHOD...
Publication number
20150279766
Publication date
Oct 1, 2015
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRA-THIN SEMICONDUCTOR DEVICE AND PREPARATION METHOD THEREOF
Publication number
20150255377
Publication date
Sep 10, 2015
Yan Huo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of Hybrid Packaging a Lead Frame Based Multi-Chip Semiconduc...
Publication number
20150236005
Publication date
Aug 20, 2015
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID PACKAGING MULTI-CHIP SEMICONDUCTOR DEVICE AND PREPARATION ME...
Publication number
20140361420
Publication date
Dec 11, 2014
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device with Thick Bottom Metal and Preparation Method...
Publication number
20140264802
Publication date
Sep 18, 2014
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINUM ALLOY LEAD-FRAME AND ITS USE IN FABRICATION OF POWER SEMIC...
Publication number
20130221507
Publication date
Aug 29, 2013
Zhiqiang Niu
H01 - BASIC ELECTRIC ELEMENTS