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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Power semiconductor package having integrated inductor, resistor an...
Patent number
11,309,233
Issue date
Apr 19, 2022
ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN), LTD
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Super-fast transient response (STR) AC/DC converter for high power...
Patent number
11,258,270
Issue date
Feb 22, 2022
Alpha and Omega Semiconductor (Cayman) LTD
Pei-Lun Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor package having enlarged gate pad and method of making...
Patent number
11,222,858
Issue date
Jan 11, 2022
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Yan Xun Xue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor package and method of making the same
Patent number
11,069,604
Issue date
Jul 20, 2021
ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD. GRAND
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Super-fast transient response (STR) AC/DC converter for high power...
Patent number
10,818,568
Issue date
Oct 27, 2020
Alpha and Omega Semiconductor (Cayman) LTD
Pei-Lun Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Super-fast transient response (STR) AC/DC Converter for high power...
Patent number
10,630,080
Issue date
Apr 21, 2020
Alpha and Omega Semiconductor (Cayman) LTD
Pei-Lun Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for fabricating anode shorted field stop insulated gate bip...
Patent number
10,522,666
Issue date
Dec 31, 2019
Alpha and Omega Semiconductor Incorporated
Anup Bhalla
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for fabricating anode shorted field stop insulated gate bip...
Patent number
10,050,134
Issue date
Aug 14, 2018
Alpha and Omega Semiconductor Incorporated
Anup Bhalla
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power device and preparation method thereof
Patent number
9,837,386
Issue date
Dec 5, 2017
Alpha and Omega Semiconductor Incorporated
Xiaotian Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor package with adhesive material pre-printed on the lea...
Patent number
9,653,424
Issue date
May 16, 2017
Alpha and Omega Semiconductor Incorporated
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for fabricating anode shorted field stop insulated gate bip...
Patent number
9,478,646
Issue date
Oct 25, 2016
Alpha and Omega Semiconductor Incorporated
Anup Bhalla
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flip chip semiconductor device
Patent number
9,437,587
Issue date
Sep 6, 2016
Alpha & Omega Semiconductor, Inc.
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and configuration for manufacturing flip chip contact (FCC)...
Patent number
9,337,132
Issue date
May 10, 2016
Alpha and Omega Semiconductor Incorporated
Ming Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making stacked multi-chip packaging structure
Patent number
9,230,949
Issue date
Jan 5, 2016
Alpha and Omega Semiconductor Incorporated
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked dual chip package having leveling projections
Patent number
9,165,866
Issue date
Oct 20, 2015
Alpha and Omega Semiconductor Incorporated
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked multi-chip packaging structure and manufacturing method the...
Patent number
9,006,870
Issue date
Apr 14, 2015
Alpha and Omega Semiconductor Inc.
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked multi-chip bottom source semiconductor device and preparati...
Patent number
8,952,509
Issue date
Feb 10, 2015
Alpha & Omega Semiconductor, Inc.
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flip chip semiconductor device
Patent number
8,669,650
Issue date
Mar 11, 2014
Alpha & Omega Semiconductor, Inc.
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked dual chip package and method of fabrication
Patent number
8,581,376
Issue date
Nov 12, 2013
Alpha and Omega Semiconductor Incorporated
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor device package and fabrication method
Patent number
8,563,360
Issue date
Oct 22, 2013
Alpha & Omega Semiconductor, Inc.
Jun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor package with adhesive material pre-printed on the lea...
Patent number
8,455,303
Issue date
Jun 4, 2013
Alpha and Omega Semiconductor Incorporated
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked-die package for battery power management
Patent number
8,344,519
Issue date
Jan 1, 2013
Alpha and Omega Semiconductor Incorporated
Jun Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor package with adhesive material pre-printed on the lea...
Patent number
8,222,088
Issue date
Jul 17, 2012
Alpha and Omega Semiconductor Incorporated
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compact inductive power electronics package
Patent number
8,217,748
Issue date
Jul 10, 2012
Alpha and Omega Semiconductor Inc.
Tao Feng
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Lead frame-based discrete power inductor
Patent number
8,058,961
Issue date
Nov 15, 2011
Alpha and Omega Semiconductor Incorporated
François Hébert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Use of discrete conductive layer in semiconductor device to re-rout...
Patent number
8,049,315
Issue date
Nov 1, 2011
Alpha & Omega Semiconductors, Ltd.
Jun Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dual flat non-leaded semiconductor package
Patent number
7,951,651
Issue date
May 31, 2011
Alpha and Omega Semiconductor Incorporated
Kai Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked-die package for battery power management
Patent number
7,898,092
Issue date
Mar 1, 2011
Alpha & Omega Semiconductor,
Jun Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Use of discrete conductive layer in semiconductor device to re-rout...
Patent number
7,884,454
Issue date
Feb 8, 2011
Alpha and Omega Semiconductor, Ltd.
Jun Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Semiconductor power device package having a lead frame-based integr...
Patent number
7,884,452
Issue date
Feb 8, 2011
Alpha and Omega Semiconductor Incorporated
Tao Feng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR PACKAGE HAVING ENLARGED GATE PAD AND METHOD OF MAKING...
Publication number
20210398926
Publication date
Dec 23, 2021
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Yan Xun Xue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR PACKAGE HAVING INTEGRATED INDUCTOR, RESISTOR AN...
Publication number
20210082793
Publication date
Mar 18, 2021
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR PACKAGE HAVING INTEGRATED INDUCTOR AND METHOD O...
Publication number
20210082790
Publication date
Mar 18, 2021
Alpha and Omega Semiconductor (Cayman) Ltd.
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPER-FAST TRANSIENT RESPONSE (STR) AC/DC CONVERTER FOR HIGH POWER...
Publication number
20200412148
Publication date
Dec 31, 2020
Alpha and Omega Semiconductor (Cayman) Ltd.
Pei-Lun Huang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SEMICONDUCTOR PACKAGE AND METHOD OF MAKING THE SAME
Publication number
20200194395
Publication date
Jun 18, 2020
Alpha and Omega Semiconductor (Cayman) Ltd.
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR PACKAGE AND METHOD OF MAKING THE SAME
Publication number
20200194347
Publication date
Jun 18, 2020
Alpha and Omega Semiconductor (Cayman) Ltd.
Yan Xun Xue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FABRICATING ANODE SHORTED FIELD STOP INSULATED GATE BIP...
Publication number
20180204937
Publication date
Jul 19, 2018
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Anup Bhalla
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER DEVICE AND PREPARATION METHOD THEREOF
Publication number
20170200705
Publication date
Jul 13, 2017
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Xiaotian Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS FOR FABRICATING ANODE SHORTED FIELD STOP INSULATED GATE BIP...
Publication number
20160284797
Publication date
Sep 29, 2016
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Anup Bhalla
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR PACKAGE WITH ADHESIVE MATERIAL PRE-PRINTED ON THE LEA...
Publication number
20160126214
Publication date
May 5, 2016
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SINGLE PACKAGE SYNCHRONOUS RECTIFIER
Publication number
20160049876
Publication date
Feb 18, 2016
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Gilbert Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FLIP CHIP SEMICONDUCTOR DEVICE
Publication number
20150206868
Publication date
Jul 23, 2015
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MAKING STACKED MULTI-CHIP PACKAGING STRUCTURE
Publication number
20150179626
Publication date
Jun 25, 2015
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE PACKAGE AND FABRICATION METHOD
Publication number
20150076676
Publication date
Mar 19, 2015
Jun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED MULTI - CHIP PACKAGING STRUCTURE AND MANUFACTURING METHOD T...
Publication number
20150035129
Publication date
Feb 5, 2015
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED DUAL CHIP PACKAGE HAVING LEVELING PROJECTIONS
Publication number
20140054758
Publication date
Feb 27, 2014
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PACKAGING ULTRA-THIN CHIP WITH SOLDER BALL THERMO-COMPRE...
Publication number
20130130443
Publication date
May 23, 2013
Jun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FABRICATING ANODE SHORTED FIELD STOP INSULATED GATE BIP...
Publication number
20130029461
Publication date
Jan 31, 2013
ANUP BHALLA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR PACKAGE WITH ADHESIVE MATERIAL PRE-PRINTED ON THE LEA...
Publication number
20120322207
Publication date
Dec 20, 2012
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLIP CHIP SEMICONDUCTOR DEVICE
Publication number
20120248539
Publication date
Oct 4, 2012
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED-DIE PACKAGE FOR BATTERY POWER MANAGEMENT
Publication number
20110278709
Publication date
Nov 17, 2011
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Jun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACKED DUAL CHIP PACKAGE AND METHOD OF FABRICATION
Publication number
20110227207
Publication date
Sep 22, 2011
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Hamza Yilmaz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lead Frame-based Discrete Power Inductor
Publication number
20110121934
Publication date
May 26, 2011
Francois Hebert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
USE OF DISCRETE CONDUCTIVE LAYER IN SEMICONDUCTOR DEVICE TO RE-ROUT...
Publication number
20110108998
Publication date
May 12, 2011
ALPHA & OMEGA SEMICONDUCTOR INCORPORATED
Jun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor package with adhesive material pre-printed on the lea...
Publication number
20110068457
Publication date
Mar 24, 2011
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor package with adhesive material pre-printed on the lea...
Publication number
20110070698
Publication date
Mar 24, 2011
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE PACKAGE AND FABRICATION METHOD
Publication number
20100308454
Publication date
Dec 9, 2010
Jun Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DFN semiconductor package having reduced electrical resistance
Publication number
20090258458
Publication date
Oct 15, 2009
Xiaotian Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL FLAT NON-LEADED SEMICONDUCTOR PACKAGE
Publication number
20090233403
Publication date
Sep 17, 2009
Kai Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Compact Inductive Power Electronics Package
Publication number
20090167477
Publication date
Jul 2, 2009
Tao Feng
H01 - BASIC ELECTRIC ELEMENTS