Inventor · disambiguated record
Robert C. Youngquist
Also filed as: YOUNGQUIST ROBERT C
26 granted patents·1 pending application·706 citations·filing 1984–2019
97Inventor score
Files withNASA8UNIV LELAND STANFORD JUNIOR6US ARMY4NEW ENGLAND PHOTOCONDUCTOR COR1THE US ADMINSTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION1
Top patents by PatentIndex Score
27 records- 0195US4697926ACoherent distributed sensor and method using short coherence length sourcesUNIV LELAND STANFORD JUNIOR·Filed 1985·Granted Oct 6, 1987·104 cites·26 claims
- 0291US4699513ADistributed sensor and method using coherence multiplexing of fiber-optic interferometric sensorsUNIV STANFORD·Filed 1985·Granted Oct 13, 1987·95 cites·45 claims
- 0389US4778237ASingle-mode fiber optic saturable absorberUNIV LELAND STANFORD JUNIOR·Filed 1984·Granted Oct 18, 1988·57 cites·14 claims
- 0483US4818064ASensor array and method of selective interferometric sensing by use of coherence synthesisTRUSTEES STANFORD JUNIOR UNIVE·Filed 1987·Granted Apr 4, 1989·45 cites·43 claims
- 0582US8947074B1Inductive position sensorNASA·Filed 2013·Granted Feb 3, 2015·7 cites·10 claims
- 0681US10273024B1Radiation reflector and emitterTHE US ADMINSTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION·Filed 2016·Granted Apr 30, 2019·9 cites·16 claims
- 0781US5861755ATwo-phase quality/flow meterNASA·Filed 1995·Granted Jan 19, 1999·59 cites·8 claims
- 0879US9170086B1Inductive position sensorNASA·Filed 2014·Granted Oct 27, 2015·4 cites·17 claims
- 0977US9477857B2Surface acoustic wave tag-based coherence multiplexingUNIV CENTRAL FLORIDA RES FOUND INC·Filed 2013·Granted Oct 25, 2016·6 cites·17 claims
- 1071US4768851AFiber optic modal coupler, interferometer and method of coupling spatial modes using sameUNIV LELAND STANFORD JUNIOR·Filed 1986·Granted Sep 6, 1988·31 cites·20 claims
- 1169US4801189ABirefringent fiber narrowband polarization coupler and method of coupling using sameUNIV LELAND STANFORD JUNIOR·Filed 1988·Granted Jan 31, 1989·27 cites·34 claims
- 1267US11479678B1Reflective paint for cryogenic applicationsNASA·Filed 2019·Granted Oct 25, 2022·0 cites·20 claims
- 1366US6891148B1Scaling device for photographic imagesUS ADM NAT AERONATICS AND SPAC·Filed 2002·Granted May 10, 2005·31 cites·22 claims
- 1466US5710377AUltrasonic leak detection systemUS ARMY·Filed 1995·Granted Jan 20, 1998·36 cites·20 claims
- 1565US5747805AFully integrating resistive array electronic multiplexorNEW ENGLAND PHOTOCONDUCTOR COR·Filed 1996·Granted May 5, 1998·35 cites·18 claims
- 1665US5561290AOptical detector calibrator systemUS ARMY·Filed 1995·Granted Oct 1, 1996·36 cites·24 claims
- 1763US4792207ASingle mode fiber optic single sideband modulator and method of frequency shifting using sameUNIV LELAND STANFORD JUNIOR·Filed 1987·Granted Dec 20, 1988·23 cites·3 claims
- 1863US4735485AAcousto-optic frequency shifter using optical fiber and method of manufacturing sameUNIV LELAND STANFORD JUNIOR·Filed 1984·Granted Apr 5, 1988·21 cites·24 claims
- 1961US6651481B1Method and apparatus for characterizing pressure sensors using modulated light beam pressureUS NAT AERONAUTICS AND SPACE A·Filed 2001·Granted Nov 25, 2003·10 cites·20 claims
- 2055US6650125B1Leak and pipe detection method and systemNASA·Filed 2001·Granted Nov 18, 2003·14 cites·20 claims
- 2153US5979239AUltrasonic imaging systemNASA·Filed 1997·Granted Nov 9, 1999·19 cites·22 claims
- 2251US5412221AParticle fallout/activity sensorUS ARMY·Filed 1994·Granted May 2, 1995·19 cites·20 claims
- 2350US8577639B2Method and apparatus for accurately calibrating a spectrometerYOUNGQUIST ROBERT C·Filed 2011·Granted Nov 5, 2013·1 cites·8 claims
- 2449US5627362APortable light source unit for simulating fires having an adjustable apertureUS ARMY·Filed 1995·Granted May 6, 1997·17 cites·20 claims
- 2546US10815129B1Method of fabricating rigid radiation reflectorsNASA·Filed 2018·Granted Oct 27, 2020·0 cites·28 claims
- 2645US9151639B2Two-dimensional inductive position sensing systemNASA·Filed 2014·Granted Oct 6, 2015·0 cites·21 claims
- 2737US2011133727A1Inductive Position SensorUSA AS REPRESENTED BY THE ADMINISTRATOR OF THE NAT AERONAUTICS AND SPACE·Filed 2010·Application pending·0 cites
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