Inventor · disambiguated record
Stephen Ulbrich
Also filed as: ULBRICH STEPHEN · ULBRICH STEPHEN F
8 granted patents·52 citations·filing 1985–2018
82Inventor score
Files withINTEGRATED DEVICE TECH2BURR BROWN CORP1INTEGRATED DEIVCE TECH INC1INTEGRATED POWER TECHNOLOGIES1KRELLNER JAN1
Top patents by PatentIndex Score
8 records- 0183US9899908B1High frequency wireless power rectifier startup circuit designINTEGRATED DEVICE TECH·Filed 2017·Granted Feb 20, 2018·4 cites·8 claims
- 0280US10340786B2High frequency wireless power rectifier startup circuit designINTEGRATED DEVICE TECH·Filed 2018·Granted Jul 2, 2019·3 cites·16 claims
- 0376US4659979AHigh voltage current source circuit and methodBURR BROWN CORP·Filed 1985·Granted Apr 21, 1987·37 cites·19 claims
- 0450US9136764B2Apparatuses and system and method for auto-configuration of a power control systemKRELLNER JAN·Filed 2012·Granted Sep 15, 2015·1 cites·28 claims
- 0543US9979290B2Dual use bootstrap driverINTEGRATED DEIVCE TECH INC·Filed 2016·Granted May 22, 2018·0 cites·14 claims
- 0637US5592123AFrequency stability bootstrapped current mirrorLINFINITY MICROELECTRONICS INC·Filed 1995·Granted Jan 7, 1997·7 cites·15 claims
- 0735US9112410B2Apparatuses and system having separate power control and timing control of a power control system and related methodULBRICH STEPHEN·Filed 2012·Granted Aug 18, 2015·0 cites·26 claims
- 0824US6342809B1Closed loop circuit switch mode power amplifierINTEGRATED POWER TECHNOLOGIES·Filed 1999·Granted Jan 29, 2002·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →