Richard Hennegan

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Discrete time polyphase channelizer
- Patent number 9,923,549
- Issue date Mar 20, 2018
- Raytheon Company
- Denpol Kultran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for signal sideband receiver/transceiver for...
- Patent number 9,400,322
- Issue date Jul 26, 2016
- Raytheon Company
- Richard Hennegan
- G01 - MEASURING TESTING
Information Patent Grant
Compact microwave terrestrial radio utilizing monolithic microwave...
- Patent number 6,072,991
- Issue date Jun 6, 2000
- Raytheon Company
- Jeffrey A. Paul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency conversion circuit and method for millimeter wave radio
- Patent number 5,924,021
- Issue date Jul 13, 1999
- Raytheon Company
- Jeffrey A. Paul
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated evanescent mode filter with adjustable attenuator
- Patent number 5,786,739
- Issue date Jul 28, 1998
- Hughes Electronics
- Jeffrey A. Paul
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short-range radar transceiver employing a FET oscillator
- Patent number 4,931,799
- Issue date Jun 5, 1990
- Hughes Aircraft Company
- Cheng P. Wen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DISCRETE TIME POLYPHASE CHANNELIZER
- Publication number 20170070212
- Publication date Mar 9, 2017
- Raytheon Company
- Denpol Kultran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Apparatus for Signal Sideband Receiver/Transceiver for...
- Publication number 20150130658
- Publication date May 14, 2015
- Raytheon Company
- Richard Hennegan
- G01 - MEASURING TESTING