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Liang Zhou
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Goleta, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bridgeless power factor correction circuits
Patent number
10,063,138
Issue date
Aug 28, 2018
Transphorm Inc.
Liang Zhou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bridgeless power factor correction circuits
Patent number
9,590,494
Issue date
Mar 7, 2017
Transphorm Inc.
Liang Zhou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Gate drivers for circuits based on semiconductor devices
Patent number
9,362,903
Issue date
Jun 7, 2016
Transphorm Inc.
Yifeng Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Gate drivers for circuits based on semiconductor devices
Patent number
9,059,076
Issue date
Jun 16, 2015
Transphorm Inc.
Yifeng Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
GATE DRIVERS FOR CIRCUITS BASED ON SEMICONDUCTOR DEVICES
Publication number
20150249447
Publication date
Sep 3, 2015
TRANSPHORM INC.
Yifeng Wu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
GATE DRIVERS FOR CIRCUITS BASED ON SEMICONDUCTOR DEVICES
Publication number
20140292395
Publication date
Oct 2, 2014
TRANSPHORM INC.
Yifeng Wu
H01 - BASIC ELECTRIC ELEMENTS