Geoffrey Norman Mendenhall

Person

Cincinnati, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Operation of an antenna on a second, higher frequency
- Patent number 8,957,822
- Issue date Feb 17, 2015
- ImagineCommunications Corp.
- Geoffrey N. Mendenhall
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Resonator system for an RF power amplifier output circuit
- Patent number 7,982,561
- Issue date Jul 19, 2011
- Harris Corporation
- Geoffrey Norman Mendenhall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmitting RF signals employing both digital and analog component...
- Patent number 7,929,926
- Issue date Apr 19, 2011
- Harris Corporation
- Geoffrey Norman Mendenhall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF amplifier system for neutralizing internal capacitance in a cavity
- Patent number 7,863,978
- Issue date Jan 4, 2011
- Harris Corporation
- David Christopher Danielsons
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna system utilizing top loading wires having adjustable electr...
- Patent number 7,084,824
- Issue date Aug 1, 2006
- Harris Corporation
- Geoffrey Norman Mendenhall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna system utilizing elevated, resonant, radial wires
- Patent number 6,873,300
- Issue date Mar 29, 2005
- Harris Corporation
- Geoffrey Norman Mendenhall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Impedance-matching device for power amplifier circuit
- Patent number 4,558,285
- Issue date Dec 10, 1985
- Broadcast Electronics, Inc.
- Mukunda B. Shrestha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic phase controlled pilot signal generator
- Patent number 4,112,259
- Issue date Sep 5, 1978
- Harris Corporation
- Geoffrey N. Mendenhall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multichannel modulation system including automatic gain shifter
- Patent number 4,110,708
- Issue date Aug 29, 1978
- Harris Corporation
- Geoffrey N. Mendenhall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPERATION OF AN ANTENNA ON A SECOND, HIGHER FREQUENCY
- Publication number 20140071012
- Publication date Mar 13, 2014
- Geoffrey N. MENDENHALL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resonator system for an RF power amplifier output circuit
- Publication number 20100060387
- Publication date Mar 11, 2010
- HARRIS CORPORATION
- Geoffrey Norman Mendenhall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transmitting RF signals employing both digital and analog component...
- Publication number 20090040958
- Publication date Feb 12, 2009
- HARRIS CORPORATION
- Geoffrey Norman Mendenhall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Envelope tracking RF amplifier
- Publication number 20090042520
- Publication date Feb 12, 2009
- HARRIS CORPORATION
- Geoffrey Norman Mendenhall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna system utilizing top loading wires having adjustable electr...
- Publication number 20050057425
- Publication date Mar 17, 2005
- HARRIS CORPORATION
- Geoffrey Norman Mendenhall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna system utilizing elevated, resonant, radial wires
- Publication number 20040196206
- Publication date Oct 7, 2004
- HARRIS CORPORATION
- Geoffrey Norman Mendenhall
- H01 - BASIC ELECTRIC ELEMENTS

Geoffrey Norman Mendenhall

Person

Patents Grantslast 30 patents

Operation of an antenna on a second, higher frequency

Resonator system for an RF power amplifier output circuit

Transmitting RF signals employing both digital and analog component...

RF amplifier system for neutralizing internal capacitance in a cavity

Antenna system utilizing top loading wires having adjustable electr...

Antenna system utilizing elevated, resonant, radial wires

Impedance-matching device for power amplifier circuit

Automatic phase controlled pilot signal generator

Multichannel modulation system including automatic gain shifter

Patents Applicationslast 30 patents

OPERATION OF AN ANTENNA ON A SECOND, HIGHER FREQUENCY

Resonator system for an RF power amplifier output circuit

Transmitting RF signals employing both digital and analog component...

Envelope tracking RF amplifier

Antenna system utilizing top loading wires having adjustable electr...

Antenna system utilizing elevated, resonant, radial wires