Inventor · disambiguated record
Keith Rampmeier
Also filed as: RAMPMEIER KEITH · RAMPMEIER KEITH J
6 granted patents·1 pending application·113 citations·filing 1999–2022
83Inventor score
Top patents by PatentIndex Score
7 records- 0191US6766158B1Harmonic cancellation mixerSKYWORKS SOLUTIONS INC·Filed 2001·Granted Jul 20, 2004·42 cites·74 claims
- 0287US7526264B2NxM crosspoint switch with band translationRF MAGIC INC·Filed 2006·Granted Apr 28, 2009·11 cites·11 claims
- 0386US11894840B2Output buffer for a swappable single conductor interfacePSEMI CORP·Filed 2022·Granted Feb 6, 2024·4 cites·12 claims
- 0474US6850746B1Mixer circuit with on-chip transformerSKYWORKS SOLUTIONS INC·Filed 1999·Granted Feb 1, 2005·47 cites·54 claims
- 0566US7218905B1Gain compensationSKYWORKS SOLUTIONS INC·Filed 2002·Granted May 15, 2007·9 cites·29 claims
- 0662US11979154B1Low power level shifterPSEMI CORP·Filed 2022·Granted May 7, 2024·0 cites·19 claims
- 0744US2005005296A1NxM crosspoint switch with band translationFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →