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Zhubei, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Signal transmission circuit for providing control information from...
Patent number
11,482,936
Issue date
Oct 25, 2022
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Hung-Ta Hsu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Flyback converter and control method thereof
Patent number
11,431,252
Issue date
Aug 30, 2022
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Guan-Yu Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant on-time flyback converter and control method thereof
Patent number
11,387,738
Issue date
Jul 12, 2022
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Jung-Pei Cheng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Flyback converter, control circuit thereof, and associated control...
Patent number
11,336,185
Issue date
May 17, 2022
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Guan-Yu Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
Detection circuit, switching regulator having the same and control...
Patent number
10,797,580
Issue date
Oct 6, 2020
ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN), LTD
Bu-Wei Chen
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
Voltage converter
Patent number
9,960,664
Issue date
May 1, 2018
Alpha and Omega Semiconductor Incorporated
Tien-Chi Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant on time COT control in isolated converter
Patent number
9,954,455
Issue date
Apr 24, 2018
ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD.
Tien-Chi Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply device
Patent number
9,882,500
Issue date
Jan 30, 2018
Alpha & Omega Semiconductor (Cayman), Ltd.
Tien-Chi Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant on time (COT) control in isolated converter
Patent number
9,577,543
Issue date
Feb 21, 2017
Alpha & Omega Semiconductor (Cayman), Ltd.
Tien-Chi Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
CONTROL DEVICE, POWER-SUPPLY DEVICE, AND METHOD FOR CONTROLLING POW...
Publication number
20230378881
Publication date
Nov 23, 2023
SONIC STAR GLOBAL LIMITED
WEI-TING WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FLYBACK CONVERTER AND CONTROL METHOD THEREOF
Publication number
20210367523
Publication date
Nov 25, 2021
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Guan-Yu Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
FLYBACK CONVERTER, CONTROL CIRCUIT THEREOF, AND ASSOCIATED CONTROL...
Publication number
20210351702
Publication date
Nov 11, 2021
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Guan-Yu Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SIGNAL TRANSMISSION CIRCUIT FOR PROVIDING CONTROL INFORMATION FROM...
Publication number
20210344273
Publication date
Nov 4, 2021
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Hung-Ta Hsu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONSTANT ON-TIME FLYBACK CONVERTER AND CONTROL METHOD THEREOF
Publication number
20210257916
Publication date
Aug 19, 2021
ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
Jung-Pei Cheng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
VOLTAGE CONVERTER
Publication number
20160359419
Publication date
Dec 8, 2016
Alpha and Omega Semiconductor (Cayman) Ltd.
Tien-Chi Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY DEVICE
Publication number
20160359421
Publication date
Dec 8, 2016
Alpha and Omega Semiconductor (Cayman) Ltd.
Tien-Chi Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONSTANT ON TIME (COT) CONTROL IN ISOLATED CONVERTER
Publication number
20160079878
Publication date
Mar 17, 2016
Alpha and Omega Semiconductor (Cayman) Ltd.
Tien-Chi Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONSTANT ON TIME COT CONTROL IN ISOLATED CONVERTER
Publication number
20160079875
Publication date
Mar 17, 2016
Alpha and Omega Semiconductor (Cayman) Ltd.
Tien-Chi Lin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER