Inventor · disambiguated record
Geoffrey Norman Mendenhall
Also filed as: MENDENHALL GEOFFREY N · MENDENHALL GEOFFREY NORMAN
9 granted patents·1 pending application·51 citations·filing 1977–2012
86Inventor score
Top patents by PatentIndex Score
10 records- 0174US7982561B2Resonator system for an RF power amplifier output circuitHARRIS CORP·Filed 2008·Granted Jul 19, 2011·6 cites·10 claims
- 0264US8957822B2Operation of an antenna on a second, higher frequencyMENDENHALL GEOFFREY N·Filed 2012·Granted Feb 17, 2015·3 cites·16 claims
- 0362US7929926B2Transmitting RF signals employing both digital and analog components with a common amplifierHARRIS CORP·Filed 2007·Granted Apr 19, 2011·2 cites·9 claims
- 0462US4558285AImpedance-matching device for power amplifier circuitBROADCAST ELECTRONICS INC·Filed 1984·Granted Dec 10, 1985·15 cites·9 claims
- 0557US6873300B2Antenna system utilizing elevated, resonant, radial wiresHARRIS CORP·Filed 2003·Granted Mar 29, 2005·10 cites·16 claims
- 0648US4110708AMultichannel modulation system including automatic gain shifterHARRIS CORP·Filed 1977·Granted Aug 29, 1978·8 cites·4 claims
- 0746US7863978B1RF amplifier system for neutralizing internal capacitance in a cavityHARRIS CORP·Filed 2009·Granted Jan 4, 2011·1 cites·10 claims
- 0843US2009042520A1Envelope tracking RF amplifierHARRIS CORP·Filed 2008·Application pending·0 cites
- 0938US7084824B2Antenna system utilizing top loading wires having adjustable electrical lengthsHARRIS CORP·Filed 2004·Granted Aug 1, 2006·2 cites·17 claims
- 1036US4112259AAutomatic phase controlled pilot signal generatorHARRIS CORP·Filed 1977·Granted Sep 5, 1978·4 cites·6 claims
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