Inventor · disambiguated record
Long Yang
Also filed as: YANG LONG · YANG LONG S · YANG LONG-SHING
75 granted patents·23 pending applications·1,083 citations·filing 1981–2024
99Inventor score
Files withHEWLETT PACKARD CO12JDS UNIPHASE CORP9YANG LONG9SHENYANG NEUSOFT MEDICAL SYS7QINGDAO HAIER DRUM WASHING MACHINE CO LTD4
Top patents by PatentIndex Score
98 records- 0197US5699462ATotal internal reflection optical switches employing thermal activationHEWLETT PACKARD CO·Filed 1996·Granted Dec 16, 1997·216 cites·27 claims
- 0293US5805624ALong-wavelength infra-red vertical cavity surface-emitting laser on a gallium arsenide substrateHEWLETT PACKARD CO·Filed 1996·Granted Sep 8, 1998·132 cites·12 claims
- 0391US5491712AIntegration of surface emitting laser and photodiode for monitoring power output of surface emitting laserFiled 1994·Granted Feb 13, 1996·72 cites·18 claims
- 0488US8047658B2Methods and systems for multiple primary color displayROSSELLA LTD·Filed 2009·Granted Nov 1, 2011·10 cites·4 claims
- 0588US6208798B1Variable optical attenuator with thermo-optic controlE TEK DYNAMICS·Filed 2000·Granted Mar 27, 2001·57 cites·20 claims
- 0687US10328497B1Wheel spraying protection deviceCITIC DICASTAL CO LTD·Filed 2018·Granted Jun 25, 2019·5 cites·1 claims
- 0786US9653556B1Field plate for high-voltage field effect transistorsTOSHIBA CORP·Filed 2016·Granted May 16, 2017·5 cites·15 claims
- 0885US12413392B2Generating independent encryption keys for storage objectsVMware LLC·Filed 2023·Granted Sep 9, 2025·1 cites·20 claims
- 0985US7539371B2Optical apparatus with reduced effect of mirror edge diffractionCAPELLA PHOTONICS INC·Filed 2008·Granted May 26, 2009·17 cites·50 claims
- 1085US6700664B1Optical channel monitoring deviceJDS UNIPHASE CORP·Filed 2002·Granted Mar 2, 2004·34 cites·12 claims
- 1182US7883216B2Methods and systems for multiple primary color displayHIGH DEFINITION INTEGRATION LTD·Filed 2006·Granted Feb 8, 2011·7 cites·6 claims
- 1281US6277696B1Surface emitting laser using two wafer bonded mirrorsHEWLETT PACKARD CO·Filed 1996·Granted Aug 21, 2001·54 cites·10 claims
- 1380US7912331B1Integrated fiber collimator and passive componentsCAPELLA PHOTONICS INC·Filed 2008·Granted Mar 22, 2011·10 cites·15 claims
- 1480US6823093B2Tunable micro-optic architecture for combining light beam outputs of dual capillary polarization-maintaining optical fibersJDS UNIPHASE CORP·Filed 2002·Granted Nov 23, 2004·24 cites·18 claims
- 1578US5838708AIntegration of surface emitting laser and photodiode for monitoring power output of surface emitting laserHEWLETT PACKARD CO·Filed 1995·Granted Nov 17, 1998·44 cites·10 claims
- 1677US11925498B2Reconstructing imageSHENYANG INTELLIGENT NEUCLEAR MEDICAL TECH CO LTD·Filed 2020·Granted Mar 12, 2024·2 cites·16 claims
- 1777US8203789B1Double-pass diffraction gratingMARTINELLI MASSIMO·Filed 2008·Granted Jun 19, 2012·11 cites·17 claims
- 1877US4896057AHigh-speed dynamic domino circuit implemented with gaas mesfetsNASA·Filed 1988·Granted Jan 23, 1990·26 cites·7 claims
- 1976US11898573B2Centrifugal fan and clothing dryerQINGDAO HAIER DRUM WASHING MACHINE CO LTD·Filed 2020·Granted Feb 13, 2024·1 cites·10 claims
- 2076US8315490B1Port array topology for high port count wavelength selective switchYANG LONG·Filed 2010·Granted Nov 20, 2012·5 cites·17 claims
- 2176US5699463AMechanical fiber optic switchHEWLETT PACKARD CO·Filed 1995·Granted Dec 16, 1997·55 cites·5 claims
- 2275US10313098B2Clock synchronizingSHENYANG NEUSOFT MEDICAL SYS·Filed 2017·Granted Jun 4, 2019·3 cites·18 claims
- 2374US9142743B2High temperature gold-free wafer bonding for light emitting diodesCHUANG CHIH-WEI·Filed 2011·Granted Sep 22, 2015·4 cites·25 claims
- 2474US6317531B1Optical cross-connect utilizing metal/hydride mirrorsAGILENT TECHNOLOGIES INC·Filed 1999·Granted Nov 13, 2001·48 cites·6 claims
- 2573US12449320B2Electromagnetic ultrasonic double-wave transducerSUZHOU PHASERISE TECH CO LTD·Filed 2024·Granted Oct 21, 2025·0 cites·5 claims
- 2673US6678445B2Dynamic gain flattening filterJDS UNIPHASE CORP·Filed 2000·Granted Jan 13, 2004·13 cites·20 claims
- 2772US11959817B2Electromagnetic ultrasonic double-wave transducerSUZHOU PHASERISE TECH CO LTD·Filed 2018·Granted Apr 16, 2024·2 cites·7 claims
- 2872US8611742B2Wavelength switch system using angle multiplexing opticsYANG LONG·Filed 2011·Granted Dec 17, 2013·4 cites·10 claims
- 2972US8446109B2LED light source with direct AC driveYANG LONG·Filed 2011·Granted May 21, 2013·3 cites·21 claims
- 3071US9866220B2Timing deviceSHENYANG NEUSOFT MEDICAL SYS·Filed 2016·Granted Jan 9, 2018·2 cites·12 claims
- 3171US9130068B2Light emitting devices having dislocation density maintaining buffer layersMANUTIUS IP INC·Filed 2014·Granted Sep 8, 2015·3 cites·25 claims
- 3271US5848211APhotonics module having its components mounted on a single mounting memberHEWLETT PACKARD CO·Filed 1996·Granted Dec 8, 1998·35 cites·9 claims
- 3371US2025388990A1Hot-rolled complex-phase steel with 800-mpa-grade tensile strength and manufacturing method thereforBAOSHAN IRON & STEEL·Filed 2023·Application pending·0 cites
- 3470US5363390ASemiconductor laser that generates second harmonic light by means of a nonlinear crystal in the laser cavityHEWLETT PACKARD CO·Filed 1993·Granted Nov 8, 1994·27 cites·19 claims
- 3568US6445856B1Optical beam monitoring deviceJDS UNIPHASE CORP·Filed 2001·Granted Sep 3, 2002·13 cites·14 claims
- 3668US6100586ALow voltage-drop electrical contact for gallium (aluminum, indium) nitrideAGILENT TECHNOLOGIES INC·Filed 1997·Granted Aug 8, 2000·31 cites·20 claims
- 3767US12367168B1High-speed DIMM slot terminatorASTERA LABS INC·Filed 2023·Granted Jul 22, 2025·0 cites·18 claims
- 3865US12498567B2Plastic reflective waveguide manufacturingMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Dec 16, 2025·0 cites·18 claims
- 3965US8368725B1Laser scrolling color scheme for projection displayROSSELLA LTD·Filed 2008·Granted Feb 5, 2013·1 cites·25 claims
- 4062US5808793ALow-cost compact optical isolatorsHEWLETT PACKARD CO·Filed 1996·Granted Sep 15, 1998·30 cites·9 claims
- 4161US12072184B2Hole wall thickness gaugeCITIC DICASTAL CO LTD·Filed 2021·Granted Aug 27, 2024·0 cites·9 claims
- 4259US9018643B2GaN LEDs with improved area and method for making the sameTOSHIBA KK·Filed 2013·Granted Apr 28, 2015·0 cites·19 claims
- 4359US2024066205A1Ct device and method for controlling ct deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2023·Application pending·0 cites
- 4458US2024076495A1Curable conductive organopolysiloxane composition and preparation method thereofELKEM SILICONES SHANGHAI CO LTD·Filed 2021·Application pending·0 cites
- 4557US12416808B2Waveguide combiner with separate in-coupling and out-coupling platesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Sep 16, 2025·0 cites·10 claims
- 4657US2025142716A1Per layer anti-pad structure for ball grid array printed circuit board and method of manufactureASTERA LABS INC·Filed 2023·Application pending·0 cites
- 4756US11808280B2Centrifugal fan and clothing dryerQINGDAO HAIER DRUM WASHING MACHINE CO LTD·Filed 2020·Granted Nov 7, 2023·0 cites·14 claims
- 4856US2024410000A1Hla gene amplification primer, kit, sequencing library establishment method, and sequencing methodXIAN HAORUI GENE TECH LTD·Filed 2022·Application pending·0 cites
- 4955US2023406865A1Crystal form of free base of inhibitor containing bicyclic ring derivative and preparation method and application of crystal formSHANGHAI HANSOH BIOMEDICAL CO LTD·Filed 2021·Application pending·0 cites
- 5055US2025146976A1Ultrasonic dual-wave high-reliability measurement method and apparatus for bolt stressSUZHOU PHASERISE TECH CO LTD·Filed 2022·Application pending·0 cites
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →