Inventor · disambiguated record
Richard J. Petschauer
Also filed as: PETSCHAUER RICHARD J
8 granted patents·333 citations·filing 1975–2004
90Inventor score
Top patents by PatentIndex Score
8 records- 0186US3999051AError logging in semiconductor storage unitsSPERRY RAND CORP·Filed 1975·Granted Dec 21, 1976·66 cites·5 claims
- 0283US5596506AMethod of fabricating IC chips with equation estimated peak crosstalk voltages being less than noise marginUNISYS CORP·Filed 1995·Granted Jan 21, 1997·69 cites·27 claims
- 0379US5361232ACMOS static RAM testabilityUNISYS CORP·Filed 1992·Granted Nov 1, 1994·50 cites·21 claims
- 0469US7386988B1Outside temperature humidity compensation systemPETSCHAUER RICHARD J·Filed 2004·Granted Jun 17, 2008·24 cites·16 claims
- 0564US5535133AMethod of fabricating IC chips with table look-up estimated crosstalk voltages being less than noise marginUNISYS CORP·Filed 1995·Granted Jul 9, 1996·51 cites·27 claims
- 0661US5555506AMethod of fabricating IC chips with equation estimated statistical crosstalk voltages being less than noise marginUNISYS CORP·Filed 1995·Granted Sep 10, 1996·44 cites·27 claims
- 0749US5266890ATest wafer for diagnosing flaws in an integrated circuit fabrication process that cause A-C defectsUNISYS CORP·Filed 1992·Granted Nov 30, 1993·24 cites·10 claims
- 0828US4899311AClamping sense amplifier for bipolar ramUNISYS CORP·Filed 1988·Granted Feb 6, 1990·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →