Wilson Wai-Sum Chan

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Tokwawan, HK

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Patents Grantslast 30 patents

Information Patent Grant
Auxiliary power supply for a control circuit of a switching regulator
- Patent number 9,866,101
- Issue date Jan 9, 2018
- Microchip Technology Inc.
- Marc Tan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Auxiliary power supplies in parallel with a switch of a switching r...
- Patent number 9,621,021
- Issue date Apr 11, 2017
- Microchip Technology Inc.
- Marc Tan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Auxiliary Power Supplies
- Publication number 20160118874
- Publication date Apr 28, 2016
- Microchip Technology Inc.
- Marc Tan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Auxiliary Power Supplies
- Publication number 20140376285
- Publication date Dec 25, 2014
- Supertex, Inc.
- Marc Tan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER