Inventor · disambiguated record
Ronald G. Freitag
Also filed as: FREITAG RONALD G
18 granted patents·289 citations·filing 1982–2019
94Inventor score
Files withWESTINGHOUSE ELECTRIC CORP7NECHAY BETTINA A4NORTHROP GRUMMAN SYSTEMS CORP2PARKE JUSTIN ANDREW2STEWART ERIC J2
Top patents by PatentIndex Score
18 records- 0196US5066925AMulti push-pull MMIC power amplifierWESTINGHOUSE ELECTRIC CORP·Filed 1990·Granted Nov 19, 1991·98 cites·16 claims
- 0291US9773897B2Multichannel devices with gate structures to increase breakdown voltageNECHAY BETTINA A·Filed 2015·Granted Sep 26, 2017·11 cites·20 claims
- 0389US10084075B2Methods of making multichannel devices with improved performanceNECHAY BETTINA A·Filed 2017·Granted Sep 25, 2018·5 cites·4 claims
- 0486US9711615B2Multichannel devices with improved performance and methods of making the sameNECHAY BETTINA A·Filed 2016·Granted Jul 18, 2017·4 cites·6 claims
- 0586US9419120B2Multichannel devices with improved performanceNECHAY BETTINA A·Filed 2014·Granted Aug 16, 2016·6 cites·19 claims
- 0685US9466679B2All around contact device and method of making the sameSTEWART ERIC J·Filed 2014·Granted Oct 11, 2016·8 cites·9 claims
- 0784US4547745AComposite amplifier with divider/combinerWESTINGHOUSE ELECTRIC CORP·Filed 1983·Granted Oct 15, 1985·33 cites·16 claims
- 0883US9472634B2All around contact device and method of making the sameSTEWART ERIC J·Filed 2016·Granted Oct 18, 2016·4 cites·11 claims
- 0982US4823136ATransmit-receive means for phased-array active antenna system using rf redundancyWESTINGHOUSE ELECTRIC CORP·Filed 1987·Granted Apr 18, 1989·59 cites·20 claims
- 1073US10468406B2Integrated enhancement mode and depletion mode device structure and method of making the samePARKE JUSTIN ANDREW·Filed 2014·Granted Nov 5, 2019·3 cites·6 claims
- 1166US9711616B2Dual-channel field effect transistor device having increased amplifier linearityNORTHROP GRUMMAN SYSTEMS CORP·Filed 2014·Granted Jul 18, 2017·2 cites·17 claims
- 1260US5325129AMillimeter wavelength energy detector pixel having intermediate frequency amplificationWESTINGHOUSE ELECTRIC CORP·Filed 1993·Granted Jun 28, 1994·23 cites·12 claims
- 1354US10854600B2Integrated enhancement mode and depletion mode device structure and method of making the samePARKE JUSTIN ANDREW·Filed 2019·Granted Dec 1, 2020·0 cites·8 claims
- 1451US7728771B2Dual band quadpack transmit/receive moduleNORTHROP GRUMMAN SYSTEMS CORP·Filed 2007·Granted Jun 1, 2010·3 cites·22 claims
- 1549US4894114AProcess for producing vias in semiconductorWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Jan 16, 1990·15 cites·1 claims
- 1637US4423393AHigh speed octave band phase shifterWESTINGHOUSE ELECTRIC CORP·Filed 1982·Granted Dec 27, 1983·8 cites·10 claims
- 1735US4904831AMitered mechanical switchesWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Feb 27, 1990·7 cites·1 claims
- 1834US9780943B2Broadband distributed amplifier based active duplexerYU MARK K·Filed 2015·Granted Oct 3, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →