Inventor · disambiguated record
John Ulrick
Also filed as: ULRICK JOHN · ULRICK JOHN W
2 granted patents·1 pending application·123 citations·filing 1999–2002
69Inventor score
Top patents by PatentIndex Score
3 records- 0184US6498531B1Digital class-D audio amplifierSPECTRON·Filed 2000·Granted Dec 24, 2002·56 cites·12 claims
- 0280US6304137B1Output stage for high power class D amplifiersRED CHIP COMPANY LTD·Filed 1999·Granted Oct 16, 2001·67 cites·21 claims
- 0327US2003122605A1Current limiting circuitFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →