Inventor · disambiguated record
Robert L. Eisenhart
Also filed as: EISENHART ROBERT · EISENHART ROBERT L · EISENHART ROBERT LEE
16 granted patents·394 citations·filing 1979–2017
94Inventor score
Files withHUGHES AIRCRAFT CO9EISENHART ROBERT L3INSURANCENOODLE INC2MAURY MICROWAVE INC1VUBIQ NETWORKS INC1
Top patents by PatentIndex Score
16 records- 0194US4280112AElectrical couplerEISENHART ROBERT L·Filed 1979·Granted Jul 21, 1981·119 cites·20 claims
- 0292US5910754AReduced height waveguide tuner for impedance matchingMAURY MICROWAVE INC·Filed 1997·Granted Jun 8, 1999·120 cites·35 claims
- 0379US7904532B2Methods and apparatus for selecting an insurance carrier for an online insurance policy purchaseINSURANCENOODLE INC·Filed 2006·Granted Mar 8, 2011·10 cites·23 claims
- 0477US4795993AMatched dual mode waveguide cornerHUGHES AIRCRAFT CO·Filed 1987·Granted Jan 3, 1989·25 cites·19 claims
- 0574US5668442APlasma-assisted tube with helical slow-wave structureHUGHES AIRCRAFT CO·Filed 1994·Granted Sep 16, 1997·29 cites·8 claims
- 0672US7203734B2Methods and apparatus for selecting an insurance carrier for an online insurance policy purchaseINSURANCENOODLE INC·Filed 2001·Granted Apr 10, 2007·10 cites·25 claims
- 0772US5399999AWideband TM01 -to-TE11 circular waveguide mode convertorHUGHES AIRCRAFT CO·Filed 1993·Granted Mar 21, 1995·27 cites·29 claims
- 0870US9018571B2Wall configurations for generating uniform field reflectionEISENHART ROBERT L·Filed 2014·Granted Apr 28, 2015·2 cites·17 claims
- 0965US5369367AWideband coax-to-TM01 converter and testing system using the sameHUGHES AIRCRAFT CO·Filed 1992·Granted Nov 29, 1994·27 cites·25 claims
- 1057US5525864ARF source including slow wave tube with lateral outlet portsHUGHES AIRCRAFT CO·Filed 1994·Granted Jun 11, 1996·13 cites·23 claims
- 1149US9232570B2Wall configurations for generating uniform field reflectionEISENHART ROBERT L·Filed 2015·Granted Jan 5, 2016·0 cites·8 claims
- 1244US10818997B2Waveguide interface and printed circuit board launch transducer assembly and methods of use thereofVUBIQ NETWORKS INC·Filed 2017·Granted Oct 27, 2020·0 cites·21 claims
- 1334US5013933ABias circuit for solid state devicesHUGHES AIRCRAFT CO·Filed 1985·Granted May 7, 1991·3 cites·5 claims
- 1432US5216433APolarimetric antennaHUGHES AIRCRAFT CO·Filed 1991·Granted Jun 1, 1993·6 cites·14 claims
- 1531US4588963AMicrowave power combiner with alternating diode modulesHUGHES AIRCRAFT CO·Filed 1983·Granted May 13, 1986·2 cites·20 claims
- 1629US4429287ACoaxially coupled tunable oscillator using a ridge waveguideHUGHES AIRCRAFT CO·Filed 1981·Granted Jan 31, 1984·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →