Inventor
JONAS CHARLOTTE
US9 patents
⚠️ This page may combine multiple inventors who share the name “JONAS CHARLOTTE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHANG QINGCHUN
4 patentsUS8211770B2Jul 3, 2012
Transistor with A-face conductive channel and trench protecting well region
ZHANG QINGCHUN14 citations92
US9064710B2Jun 23, 2015
Transistor with A-face conductive channel and trench protecting well region
ZHANG QINGCHUN5 citations84
US8710510B2Apr 29, 2014
High power insulated gate bipolar transistors
ZHANG QINGCHUN8 citations84
US9640609B2May 2, 2017
Double guard ring edge termination for silicon carbide devices
ZHANG QINGCHUN4 citations72
CREE INC
3 patentsUS7989882B2Aug 2, 2011
Transistor with A-face conductive channel and trench protecting well region
CREE INC43 citations97
US9548374B2Jan 17, 2017
High power insulated gate bipolar transistors
CREE INC7 citations84
US9184237B2Nov 10, 2015
Vertical power transistor with built-in gate buffer
CREE INC2 citations61