Inventor
NEUFELD CARL JOSEPH
US12 patents
⚠️ This page may combine multiple inventors who share the name “NEUFELD CARL JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRANSPHORM INC
6 patentsUS9935190B2Apr 3, 2018
Forming enhancement mode III-nitride devices
TRANSPHORM INC25 citations93
US9093366B2Jul 28, 2015
N-polar III-nitride transistors
TRANSPHORM INC19 citations92
US9318593B2Apr 19, 2016
Forming enhancement mode III-nitride devices
TRANSPHORM INC18 citations91
US9490324B2Nov 8, 2016
N-polar III-nitride transistors
TRANSPHORM INC13 citations84
US10224401B2Mar 5, 2019
III-nitride devices including a graded depleting layer
TRANSPHORM INC11 citations83
US10629681B2Apr 21, 2020
III-nitride devices including a graded depleting layer
TRANSPHORM INC3 citations72
TRANSPHORM TECH INC
5 patentsUS11322599B2May 3, 2022
Enhancement mode III-nitride devices having an Al1-xSixO gate insulator
TRANSPHORM TECH INC4 citations70
US11121216B2Sep 14, 2021
III-nitride devices including a graded depleting layer
TRANSPHORM TECH INC0 citations61
US12550702B2Feb 10, 2026
III-nitride devices with through-via structures
TRANSPHORM TECH INC0 citations59
US12266725B2Apr 1, 2025
Lateral III-nitride devices including a vertical gate module
TRANSPHORM TECH INC0 citations59
US12451468B1Oct 21, 2025
III-N devices with improved reliability
TRANSPHORM TECH INC0 citations45