Cha-fu Tsai

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Isolated switched-mode power converter having secondary-side rectif...
- Patent number 11,632,053
- Issue date Apr 18, 2023
- Infineon Technologies Austria AG
- Sujata Sen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage feedback continuity failure detection in voltage regulators
- Patent number 11,411,500
- Issue date Aug 9, 2022
- Infineon Technologies Austria AG
- Mattia Oddicini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuits and methods for secondary-side rectified voltage sensing i...
- Patent number 10,770,983
- Issue date Sep 8, 2020
- Infineon Technologies Austria AG
- Sujata Sen
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for common mode removal for DC-coupled front-end circuits
- Patent number 9,397,645
- Issue date Jul 19, 2016
- Infineon Technologies Austria AG
- Giuseppe Bernacchia
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Voltage Feedback Continuity Failure Detection in Voltage Regulators
- Publication number 20210143740
- Publication date May 13, 2021
- Mattia Oddicini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED SWITCHED-MODE POWER CONVERTER HAVING SECONDARY-SIDE RECTIF...
- Publication number 20200395864
- Publication date Dec 17, 2020
- Infineon Technologies Austria AG
- Sujata Sen
- G01 - MEASURING TESTING
Information Patent Application
Circuits and Methods for Secondary-Side Rectified Voltage Sensing i...
- Publication number 20200186047
- Publication date Jun 11, 2020
- Sujata Sen
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT FOR COMMON MODE REMOVAL FOR DC-COUPLED FRONT-END CIRCUITS
- Publication number 20150280696
- Publication date Oct 1, 2015
- Infineon Technologies North America Corp.
- Giuseppe Bernacchia
- H03 - BASIC ELECTRONIC CIRCUITRY