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Inventor

WUNDERLICH RONNIE A

US7 patents
⚠️ This page may combine multiple inventors who share the name “WUNDERLICH RONNIE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

3 patents
US5132889AJul 21, 1992

Resonant-transition DC-to-DC converter

IBM152 citations96
US5418703AMay 23, 1995

DC-DC converter with reset control for enhanced zero-volt switching

IBM65 citations93
US5115143AMay 19, 1992

Efficient P-channel FET drive circuit

IBM13 citations68

CELESTICA INT INC

1 patent
US6343023B1Jan 29, 2002

System and method for recovering energy in power converters

CELESTICA INT INC17 citations81

CELESTICA NORTH AMERICA INC

1 patent
US5956238ASep 21, 1999

Blocking time maintenance circuit for ZVS converters

CELESTICA NORTH AMERICA INC13 citations70

InSinkErator LLC

1 patent
US11717835B2Aug 8, 2023

Food waste disposer monitoring using phase difference between motor voltage and motor current

InSinkErator LLC0 citations56

EMERSON ELECTRIC CO

1 patent
US11161123B2Nov 2, 2021

Food waste disposer monitoring using phase difference between motor voltage and motor current

EMERSON ELECTRIC CO0 citations56