Assignee
WU YIFENG
US18 patents
Top patents by PatentIndex Score
US8237198B2Aug 7, 2012
Semiconductor heterostructure diodes
WU YIFENG102 citations99
US8803246B2Aug 12, 2014
Semiconductor electronic components with integrated current limiters
WU YIFENG38 citations98
US8648643B2Feb 11, 2014
Semiconductor power modules and devices
WU YIFENG39 citations98
US8138529B2Mar 20, 2012
Package configurations for low EMI circuits
WU YIFENG45 citations98
US8816497B2Aug 26, 2014
Electronic devices and components for high efficiency power circuits
WU YIFENG24 citations93
US8455931B2Jun 4, 2013
Package configurations for low EMI circuits
WU YIFENG29 citations93
US8283699B2Oct 9, 2012
GaN based HEMTs with buried field plates
WU YIFENG32 citations93
US8541818B2Sep 24, 2013
Semiconductor heterostructure diodes
WU YIFENG30 citations92
USD970225SNov 22, 2022
Wave lint remover
WU YIFENG9 citations86
USD948105SApr 5, 2022
Projection lamp
WU YIFENG14 citations86
US9041064B2May 26, 2015
High voltage GaN transistor
WU YIFENG6 citations84
US8933486B2Jan 13, 2015
GaN based HEMTs with buried field plates
WU YIFENG14 citations84
US8664695B2Mar 4, 2014
Wide bandgap transistors with multiple field plates
WU YIFENG9 citations84
US8592867B2Nov 26, 2013
Wide bandgap HEMTS with source connected field plates
WU YIFENG7 citations84
US8169005B2May 1, 2012
High voltage GaN transistors
WU YIFENG10 citations84
US9773877B2Sep 26, 2017
Wide bandgap field effect transistors with source connected field plates
WU YIFENG2 citations73
US11791385B2Oct 17, 2023
Wide bandgap transistors with gate-source field plates
WU YIFENG1 citations63
US8669589B2Mar 11, 2014
Robust transistors with fluorine treatment
WU YIFENG3 citations61