Inventor
KHEMKA VISHNU
US32 patents
⚠️ This page may combine multiple inventors who share the name “KHEMKA VISHNU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NXP USA INC
13 patentsUS10103257B1Oct 16, 2018
Termination design for trench superjunction power MOSFET
NXP USA INC17 citations93
US10811502B1Oct 20, 2020
Method of manufacture of super-junction power semiconductor device
NXP USA INC14 citations83
US10600911B2Mar 24, 2020
Field-effect transistor and method therefor
NXP USA INC7 citations82
US10431678B2Oct 1, 2019
Termination design for trench superjunction power MOSFET
NXP USA INC4 citations72
US10153357B1Dec 11, 2018
Superjunction power semiconductor device and method for forming
NXP USA INC3 citations71
US12170254B2Dec 17, 2024
Transistor with integrated short circuit protection
NXP USA INC0 citations62
US11631763B2Apr 18, 2023
Termination for trench field plate power MOSFET
NXP USA INC0 citations62
US11489072B2Nov 1, 2022
Mirror device structure for power MOSFET and method of manufacture
NXP USA INC0 citations62
US11329150B2May 10, 2022
Termination for trench field plate power MOSFET
NXP USA INC1 citations62
US11004970B2May 11, 2021
Mirror device structure for power MOSFET and method of manufacture
NXP USA INC0 citations62
US10644146B1May 5, 2020
Vertical bi-directional switches and method for making same
NXP USA INC1 citations60
US12349436B2Jul 1, 2025
Termination ballast to suppress hotspot formation in trench field plate power MOSFETs
NXP USA INC0 citations49
US10600879B2Mar 24, 2020
Transistor trench structure with field plate structures
NXP USA INC0 citations41
FREESCALE SEMICONDUCTOR INC
6 patentsUS7732274B2Jun 8, 2010
High voltage deep trench capacitor
FREESCALE SEMICONDUCTOR INC9 citations84
US6930027B2Aug 16, 2005
Method of manufacturing a semiconductor component
FREESCALE SEMICONDUCTOR INC17 citations82
US7608908B1Oct 27, 2009
Robust deep trench isolation
FREESCALE SEMICONDUCTOR INC12 citations80
US6933546B2Aug 23, 2005
Semiconductor component
FREESCALE SEMICONDUCTOR INC11 citations74
US7309638B2Dec 18, 2007
Method of manufacturing a semiconductor component
FREESCALE SEMICONDUCTOR INC4 citations63
US7276419B2Oct 2, 2007
Semiconductor device and method for forming the same
FREESCALE SEMICONDUCTOR INC2 citations63
MOTOROLA INC
5 patentsUS6882023B2Apr 19, 2005
Floating resurf LDMOSFET and method of manufacturing same
MOTOROLA INC70 citations98
US6693339B1Feb 17, 2004
Semiconductor component and method of manufacturing same
MOTOROLA INC43 citations92
US6734524B1May 11, 2004
Electronic component and method of manufacturing same
MOTOROLA INC21 citations91
US6815780B1Nov 9, 2004
Semiconductor component with substrate injection protection structure
MOTOROLA INC7 citations74
US6703895B1Mar 9, 2004
Semiconductor component and method of operating same
MOTOROLA INC5 citations63