Keith J. Rampmeier

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Costa Mesa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Output buffer for a swappable single conductor interface
- Patent number 11,894,840
- Issue date Feb 6, 2024
- pSemi Corporation
- Robert Mark Englekirk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
NxM crosspoint switch with band translation
- Patent number 7,526,264
- Issue date Apr 28, 2009
- RF Magic, Inc.
- Keith Bargroff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gain compensation
- Patent number 7,218,905
- Issue date May 15, 2007
- Skyworks Solutions, Inc.
- Alyosha C. Molnar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mixer circuit with on-chip transformer
- Patent number 6,850,746
- Issue date Feb 1, 2005
- Skyworks Solutions Inc.
- Stephen L. Lloyd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Harmonic cancellation mixer
- Patent number 6,766,158
- Issue date Jul 20, 2004
- Skyworks Solutions, Inc.
- Alyosha C. Molnar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Output Buffer for a Swappable Single Conductor Interface
- Publication number 20230318598
- Publication date Oct 5, 2023
- pSemi Corporation
- Robert Mark Englekirk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NxM Crosspoint Switch with Band Translation
- Publication number 20070087712
- Publication date Apr 19, 2007
- RF Magic, Inc.
- Keith P. Bargroff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NxM crosspoint switch with band translation
- Publication number 20050005296
- Publication date Jan 6, 2005
- Keith P. Bargroff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE