Inventor · disambiguated record
Richard A. Stern
Also filed as: STERN RICHARD A
44 granted patents·1,051 citations·filing 1976–1993
98Inventor score
Top patents by PatentIndex Score
44 records- 0199US4745377AMicrostrip to dielectric waveguide transitionUS ARMY·Filed 1987·Granted May 17, 1988·239 cites·6 claims
- 0297US4839659AMicrostrip phase scan antenna arrayUS ARMY·Filed 1988·Granted Jun 13, 1989·191 cites·7 claims
- 0393US4785304APhase scan antenna arrayUS ARMY·Filed 1986·Granted Nov 15, 1988·135 cites·8 claims
- 0482US5189433ASlotted microstrip electronic scan antennaUS ARMY·Filed 1991·Granted Feb 23, 1993·58 cites·13 claims
- 0581US4845449AMillimeter wave microstrip modulator/switchUS ARMY·Filed 1988·Granted Jul 4, 1989·30 cites·5 claims
- 0680US4538123ADielectric waveguide bandpass apparatusUS ARMY·Filed 1984·Granted Aug 27, 1985·25 cites·6 claims
- 0778US5243354AMicrostrip electronic scan antenna arrayUS ARMY·Filed 1992·Granted Sep 7, 1993·51 cites·9 claims
- 0873US4749966AMillimeter wave microstrip circulatorUS ARMY·Filed 1987·Granted Jun 7, 1988·21 cites·5 claims
- 0962US4691208AFerrite waveguide scanning antennaUS ARMY·Filed 1984·Granted Sep 1, 1987·17 cites·9 claims
- 1059US4490700ADielectric waveguide ferrite modulator/switchUS ARMY·Filed 1982·Granted Dec 25, 1984·13 cites·5 claims
- 1158US4806886AMicrostrip resonance isolatorUS ARMY·Filed 1988·Granted Feb 21, 1989·13 cites·5 claims
- 1258US4564000APrecision cutting of millimeter wave ferrite materialsUS ARMY·Filed 1984·Granted Jan 14, 1986·13 cites·7 claims
- 1358US4458218ADielectric waveguide reciprocal ferrite phase shifterUS ARMY·Filed 1982·Granted Jul 3, 1984·13 cites·15 claims
- 1457US4415871ADielectric waveguide circulatorUS ARMY·Filed 1981·Granted Nov 15, 1983·12 cites·13 claims
- 1555US4881052AMillimeter wave microstrip nonreciprocal phase shifterUS ARMY·Filed 1988·Granted Nov 14, 1989·12 cites·7 claims
- 1655US4879562ASlotted microstrip antenna with ferrite coatingUS ARMY·Filed 1989·Granted Nov 7, 1989·16 cites·9 claims
- 1755US4816787AMillimeter wave microstrip phase shifterUS ARMY·Filed 1988·Granted Mar 28, 1989·12 cites·4 claims
- 1854USH1408HMicrowave circulator with a planar, biasing, permanent magnetUS ARMY·Filed 1993·Granted Jan 3, 1995·12 cites·4 claims
- 1950US5177456AMicrostrip ferrite circulator for substrate transitioningUS ARMY·Filed 1992·Granted Jan 5, 1993·10 cites·6 claims
- 2049US4754237ASwitchable millimeter wave microstrip circulatorUS ARMY·Filed 1987·Granted Jun 28, 1988·9 cites·5 claims
- 2148US5160904AMicrostrip circuit with transition for different dielectric materialsUS ARMY·Filed 1991·Granted Nov 3, 1992·9 cites·1 claims
- 2247US4746926APhase scan antennaUS ARMY·Filed 1986·Granted May 24, 1988·13 cites·6 claims
- 2346US4517536ALow loss dielectric waveguide joint and method of forming sameUS ARMY·Filed 1982·Granted May 14, 1985·8 cites·7 claims
- 2446US4459567ADielectric waveguide ferrite resonance isolatorUS ARMY·Filed 1982·Granted Jul 10, 1984·8 cites·15 claims
- 2545US4887054ACompact microstrip latching reciprocal phase shifterUS ARMY·Filed 1988·Granted Dec 12, 1989·7 cites·4 claims
- 2645US4777454ASwitchable dielectric waveguide circulatorUS ARMY·Filed 1987·Granted Oct 11, 1988·7 cites·6 claims
- 2745US4468673AFrequency scan antenna utilizing supported dielectric waveguideUS ARMY·Filed 1982·Granted Aug 28, 1984·9 cites·6 claims
- 2842US5258730AMicrostrip transmission line substrate to substrate transitionUS ARMY·Filed 1992·Granted Nov 2, 1993·7 cites·7 claims
- 2942US4575727AMonolithic millimeter-wave electronic scan antenna using Schottky barrier control and method for making sameUS ARMY·Filed 1983·Granted Mar 11, 1986·8 cites·12 claims
- 3042US4446448ABiasing magnet holder-tuning cap for dielectric waveguide circulatorUS ARMY·Filed 1982·Granted May 1, 1984·6 cites·8 claims
- 3141US4516131AVariable slot conductance dielectric antenna and methodUS GOV SEC ARMY·Filed 1983·Granted May 7, 1985·9 cites·9 claims
- 3239US5180997AMicrostrip high reverse loss isolatorUS ARMY·Filed 1991·Granted Jan 19, 1993·6 cites·6 claims
- 3338US5144320ASwitchable scan antenna arrayUS ARMY·Filed 1992·Granted Sep 1, 1992·9 cites·9 claims
- 3438US4862117ACompact millimeter wave microstrip circulatorUS ARMY·Filed 1989·Granted Aug 29, 1989·4 cites·5 claims
- 3538US4843357ATetrahedral junction waveguide switchUS ARMY·Filed 1988·Granted Jun 27, 1989·4 cites·7 claims
- 3637US4565982AMillimeter-wave electronic phase shifter using Schottky barrier controlUS ARMY·Filed 1983·Granted Jan 21, 1986·4 cites·10 claims
- 3737US4542357ADielectric waveguide ferrite resonance isolatorUS ARMY·Filed 1983·Granted Sep 17, 1985·4 cites·20 claims
- 3835US5413983AMillimeter wave ferrite switch utilizing a superconducting switching coilUS ARMY·Filed 1993·Granted May 9, 1995·4 cites·3 claims
- 3935US4755827AMillimeter wavelength monolithic ferrite circulator/antenna deviceUS ARMY·Filed 1987·Granted Jul 5, 1988·5 cites·8 claims
- 4035US4424517AIntegrated dielectric waveguide radar front end deviceUS ARMY·Filed 1983·Granted Jan 3, 1984·4 cites·8 claims
- 4134US4568897AMillimeter-wave cut-off switchUS ARMY·Filed 1983·Granted Feb 4, 1986·3 cites·8 claims
- 4234US4389650ALine source antenna for electronic beam scanningUS ARMY·Filed 1980·Granted Jun 21, 1983·4 cites·13 claims
- 4331USH639HMethod of making a ferrite elementSTERN RICHARD A·Filed 1988·Granted Jun 6, 1989·4 cites·4 claims
- 4425US4092647ALine source antenna for small angle electronic beam scanningUS ARMY·Filed 1976·Granted May 30, 1978·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →