Inventor · disambiguated record
John M. Mullen
Also filed as: MULLEN JOHN · MULLEN JOHN M · MULLEN JOHN MARK
7 granted patents·216 citations·filing 1986–2001
86Inventor score
Top patents by PatentIndex Score
7 records- 0193US4752699AOn chip multiple voltage generation using a charge pump and plural feedback sense circuitsIBM·Filed 1986·Granted Jun 21, 1988·120 cites·8 claims
- 0272US5317183ASubstrate noise coupling reduction for VLSI applications with mixed analog and digital circuitryIBM·Filed 1991·Granted May 31, 1994·35 cites·9 claims
- 0351US5442629AToken ring speed detectorIBM·Filed 1994·Granted Aug 15, 1995·25 cites·20 claims
- 0446US5530696AIntelligent concentrator for multiple speed data communications systemsIBM·Filed 1994·Granted Jun 25, 1996·18 cites·16 claims
- 0541US5703872AIntelligent concentrator for multiple speed data communications systemsIBM·Filed 1996·Granted Dec 30, 1997·15 cites·10 claims
- 0640US6731141B1Low supply voltage line driverCADENCE DESIGN SYSTEMS INC·Filed 2001·Granted May 4, 2004·0 cites·21 claims
- 0728US6192035B1Intelligent concentrator for multiple speed data communications systemsIBM·Filed 1997·Granted Feb 20, 2001·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →