Inventor · disambiguated record
Wenhua Lin
Also filed as: LIN WENHUA
29 granted patents·24 pending applications·357 citations·filing 1998–2024
96Inventor score
Files withINTEL CORP21LUCENT TECHNOLOGIES INC6KOTURA INC5LIGHTCROSS INC4ENABLENCE USA COMPONENTS INC2
Top patents by PatentIndex Score
53 records- 0192US9395494B2Optical device using echelle grating that provides total internal reflection of lightINTEL CORP·Filed 2015·Granted Jul 19, 2016·13 cites·20 claims
- 0288US6512864B1Optical multiplexer/demultiplexer arrangement for WDM signals having in-band and out-of-band signal componentsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jan 28, 2003·41 cites·38 claims
- 0386US6853773B2Tunable filterKOTUSA INC·Filed 2001·Granted Feb 8, 2005·36 cites·14 claims
- 0486US6512865B1Cross-traffic suppression in wavelength division multiplexed systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jan 28, 2003·37 cites·12 claims
- 0585US10718906B2Optical device using waveguide segments tapered according to a non-linear functionINTEL CORP·Filed 2018·Granted Jul 21, 2020·2 cites·19 claims
- 0685US6181849B1Interleaved wavelengths multi/demultiplexer with multiple-input-ports and multiple-output-ports for wavelength add/drop WDM systemsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Jan 30, 2001·71 cites·12 claims
- 0781US7805037B1Multiplexer having improved efficiencyKOTURA INC·Filed 2003·Granted Sep 28, 2010·24 cites·53 claims
- 0879US11251876B2Optical analog matrix multiplier for optical neural networksINTEL CORP·Filed 2020·Granted Feb 15, 2022·1 cites·20 claims
- 0979US9250388B1Optical device using echelle grating that provides total internal reflection of lightINTEL CORP·Filed 2014·Granted Feb 2, 2016·4 cites·25 claims
- 1078US6674929B2Tunable optical filterLIGHTCROSS INC·Filed 2001·Granted Jan 6, 2004·20 cites·42 claims
- 1171US7933478B2Reflective planar lightwave circuit waveguideENABLENCE USA COMPONENTS INC·Filed 2008·Granted Apr 26, 2011·6 cites·33 claims
- 1270US10591671B2Low back-reflection taper couplerINTEL CORP·Filed 2018·Granted Mar 17, 2020·2 cites·20 claims
- 1370US10197737B2Low back reflection echelle gratingINTEL CORP·Filed 2017·Granted Feb 5, 2019·1 cites·18 claims
- 1470US6810168B1Tunable add/drop nodeKOTURA INC·Filed 2002·Granted Oct 26, 2004·12 cites·17 claims
- 1569US11609323B2Ultra-wideband ground penetrating radar control systemNANTONG INSTITUTE OF NANJING UNIV OF POSTS AND TELECOMMUNICATIONS CO LTD·Filed 2019·Granted Mar 21, 2023·3 cites·1 claims
- 1669US7840104B2Ultra-wide band AWG multiplexerENABLENCE USA COMPONENTS INC·Filed 2007·Granted Nov 23, 2010·5 cites·18 claims
- 1768US6614951B2Optical component having a flat top outputLIGHTCROSS INC·Filed 2001·Granted Sep 2, 2003·11 cites·24 claims
- 1866US6614567B1Apparatus and method for upgrading the capacity of wavelength division multiplexed optical networksLUCENT TECHNOLOGIES INC·Filed 1998·Granted Sep 2, 2003·30 cites·10 claims
- 1966US2024184051A1Optical coupler with different waveguide materialsSU TIEHUI·Filed 2023·Application pending·0 cites
- 2066US2024184047A1Optical coupler with different waveguide materialsSU TIEHUI·Filed 2023·Application pending·0 cites
- 2164US2025306207A1Switch-based photonic integrated circuit architectures for multi-point sensing applicationsINTEL CORP·Filed 2024·Application pending·0 cites
- 2261US11474298B22×2 optical unitary matrix multiplierINTEL CORP·Filed 2020·Granted Oct 18, 2022·0 cites·22 claims
- 2361US6714704B2Optical component having selected bandwidthLIGHTCROSS INC·Filed 2001·Granted Mar 30, 2004·9 cites·31 claims
- 2460US6596185B2Formation of optical components on a substrateLIGHTCROSS INC·Filed 2001·Granted Jul 22, 2003·6 cites·19 claims
- 2559US7113704B1Tunable add/drop node for optical networkKOTURA INC·Filed 2000·Granted Sep 26, 2006·4 cites·22 claims
- 2659US2025035425A1Interferometric wavemeter for broadband sensors in photonic systemsINTEL CORP·Filed 2023·Application pending·0 cites
- 2759US2025035838A1Low loss splitter-combiner waveguide structures in photonic circuitsINTEL CORP·Filed 2023·Application pending·0 cites
- 2855US12328147B2System, apparatus and method for optical intensity modulation with direct detection using local oscillatorINTEL CORP·Filed 2021·Granted Jun 10, 2025·0 cites·15 claims
- 2953US8137572B2Reflective planar lightwave circuit waveguideWEI HONGZHEN·Filed 2009·Granted Mar 20, 2012·2 cites·49 claims
- 3052US2023125660A1Technologies for optical demultiplexing with backwards compatibilityLIN WENHUA·Filed 2022·Application pending·0 cites
- 3151US6980740B1Apparatus for detecting raman gain in an optical transmission systemLUCENT TECHNOLOGIES INC·Filed 2000·Granted Dec 27, 2005·3 cites·14 claims
- 3250US2021072784A1Optical nonlinearity and amplification devices for optical neural networksINTEL CORP·Filed 2020·Application pending·0 cites
- 3350US2021133547A1High efficiency optical neural networkINTEL CORP·Filed 2020·Application pending·0 cites
- 3449US2021132650A1Heterogeneously integrated silicon photonics neural network chipINTEL CORP·Filed 2020·Application pending·0 cites
- 3548US6782203B2Scalable optical demultiplexing arrangement for wide band dense wavelength division multiplexed systemsLUCENT TECHNOLOGIES INC·Filed 1998·Granted Aug 24, 2004·14 cites·11 claims
- 3644US2022276437A1Temperature insensitive waveguides and array waveguide grating mux/demux devicesINTEL CORP·Filed 2022·Application pending·0 cites
- 3743US7267780B1Formation of facets on optical componentsKOTURA INC·Filed 2003·Granted Sep 11, 2007·0 cites·16 claims
- 3842US11309871B2Narrow pulse generation circuit used in sequential equivalent sampling systemNANTONG INSTITUTE OF NANJING UNIV OF POSTS AND TELECOMMUNICATIONS CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·6 claims
- 3942US2020252133A1Photonic transmitter with optical amplifierINTEL CORP·Filed 2020·Application pending·0 cites
- 4042US2021064958A1Heterogeneously integrated optical neural network acceleratorINTEL CORP·Filed 2020·Application pending·0 cites
- 4142US2020174514A1Optical signal skew compensationINTEL CORP·Filed 2020·Application pending·0 cites
- 4242US2021302652A1Technologies for photonic demultiplexersINTEL CORP·Filed 2021·Application pending·0 cites
- 4342US2019158209A1Wavelength demultiplexerINTEL CORP·Filed 2018·Application pending·0 cites
- 4440US6853797B2Compact optical equalizerKOTURA INC·Filed 2001·Granted Feb 8, 2005·0 cites·16 claims
- 4539US2002181869A1Tunable dispersion compensatorFiled 2001·Application pending·0 cites
- 4638US2003138233A1Optical attenuatorFiled 2002·Application pending·0 cites
- 4737US2003091265A1Optical component having a light distribution component with an index of refraction tunerFiled 2001·Application pending·0 cites
- 4837US2003026544A1Optical component having a light distribution component with a functional regionFiled 2001·Application pending·0 cites
- 4937US2002176666A1Dispersion compensatorFiled 2001·Application pending·0 cites
- 5037US2019129095A1Implanted back absorberINTEL CORP·Filed 2018·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →