Inventor · disambiguated record
Ligang Wang
Also filed as: WANG LIGANG
43 granted patents·16 pending applications·521 citations·filing 2001–2025
98Inventor score
Top patents by PatentIndex Score
59 records- 0198US7123416B1Method of making high performance optical edge and notch filters and resulting productsSEMROCK INC·Filed 2005·Granted Oct 17, 2006·109 cites·53 claims
- 0295US11625001B1Optical system for generating arbitrary-order optical vortex arrays and finite optical lattices with defectsUNIV ZHEJIANG·Filed 2022·Granted Apr 11, 2023·8 cites·10 claims
- 0393US9759984B1Adjustable solid film camera apertureAPPLE INC·Filed 2016·Granted Sep 12, 2017·18 cites·20 claims
- 0493US6809859B2Optical filter and fluorescence spectroscopy system incorporating the sameSEMROCK INC·Filed 2002·Granted Oct 26, 2004·64 cites·17 claims
- 0592US11714212B1Conformal optical coatings for non-planar substratesAPPLE INC·Filed 2021·Granted Aug 1, 2023·4 cites·18 claims
- 0692US7119960B1Method of making high performance optical edge and laser-line filters and resulting productsSEMROCK INC·Filed 2005·Granted Oct 10, 2006·38 cites·47 claims
- 0791US9547178B2Dichroic image splitterERDOGAN TURAN·Filed 2012·Granted Jan 17, 2017·21 cites·19 claims
- 0891US8958156B1Interference filter for non-zero angle of incidence spectroscopyERDOGAN TURAN·Filed 2008·Granted Feb 17, 2015·25 cites·15 claims
- 0991US6894838B2Extended bandwidth mirrorSEMROCK INC·Filed 2003·Granted May 17, 2005·46 cites·32 claims
- 1090US12449150B1Cooperative control optimization method suitable for near-field fan wall micromoduleCHINA CONSTR IND & ENERGY ENG GROUP CO LTD·Filed 2025·Granted Oct 21, 2025·3 cites·7 claims
- 1189US8879150B1Optical thin-film polarizing bandpass filterWANG LIGANG·Filed 2010·Granted Nov 4, 2014·13 cites·48 claims
- 1289US7068430B1Method of making highly discriminating optical edge filters and resulting productsSEMROCK INC·Filed 2004·Granted Jun 27, 2006·44 cites·41 claims
- 1387US10838126B2Electronic devices with infrared blocking filtersAPPLE INC·Filed 2017·Granted Nov 17, 2020·5 cites·18 claims
- 1487US8300313B2Method for manufacturing an optical transmission filter with extended out-of-band blockingPRADHAN ATUL·Filed 2011·Granted Oct 30, 2012·16 cites·19 claims
- 1585US10334184B2Electronic device with light diffuserAPPLE INC·Filed 2016·Granted Jun 25, 2019·4 cites·21 claims
- 1685US9304237B1Tunable band-pass filterSEMROCK INC·Filed 2012·Granted Apr 5, 2016·7 cites·54 claims
- 1784US8441710B2Tunable thin-film filterWANG LIGANG·Filed 2010·Granted May 14, 2013·8 cites·55 claims
- 1882US6611378B1Thin-film interference filter with quarter-wavelength unit sub-layers arranged in a generalized patternSEMROCK INC·Filed 2001·Granted Aug 26, 2003·46 cites·46 claims
- 1978US8609851B2Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereofYANG SHANGJIN·Filed 2009·Granted Dec 17, 2013·5 cites·8 claims
- 2077US10094963B2Infrared-transparent window coatings for electronic device sensorsAPPLE INC·Filed 2017·Granted Oct 9, 2018·2 cites·20 claims
- 2177US9354370B1Optical thin-film notch filter with very wide pass band regionsERDOGAN TURAN·Filed 2008·Granted May 31, 2016·8 cites·22 claims
- 2274US10591645B2Electronic devices having scratch-resistant antireflection coatingsAPPLE INC·Filed 2017·Granted Mar 17, 2020·2 cites·18 claims
- 2372US12474585B1Display devices having grating substrates with sub-wavelength patternsAPPLE INC·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 2470US7411679B2Optical filter and fluorescence spectroscopy system incorporating the sameSEMROCK INC·Filed 2004·Granted Aug 12, 2008·12 cites·33 claims
- 2570US2025393163A1Techniques for liquid cooling memory modules with narrow pitchINTEL CORP·Filed 2025·Application pending·0 cites
- 2670US2025071233A1Light-Folded ProjectorAPPLE INC·Filed 2024·Application pending·0 cites
- 2768US8074025B2Method and system for copying live entities of source blocks identified by source list for selected destination block to selected destination block of memory heapWANG LIGANG·Filed 2007·Granted Dec 6, 2011·4 cites·17 claims
- 2865US12177602B2Light-folded projectorAPPLE INC·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 2965US10145999B2Polarizing beamsplitter that passes s-polarization and reflects p-polarizationAPPLE INC·Filed 2016·Granted Dec 4, 2018·1 cites·18 claims
- 3065US9857511B2Interference filter for non-zero angle of incidence spectroscopyERDOGAN TURAN·Filed 2015·Granted Jan 2, 2018·1 cites·3 claims
- 3165US7773300B2Multiphoton fluorescence filtersSEMROCK INC·Filed 2007·Granted Aug 10, 2010·3 cites·23 claims
- 3262US7773302B2Low cost filter for fluorescence systemsSEMROCK INC·Filed 2007·Granted Aug 10, 2010·3 cites·24 claims
- 3362US2025028082A1Optical Systems with Gratings and Anti-reflective LayersAPPLE INC·Filed 2024·Application pending·0 cites
- 3458US8508849B2Multiphoton fluorescence filtersHODGSON CRAIG·Filed 2010·Granted Aug 13, 2013·1 cites·66 claims
- 3558US2025123428A1Camera modules with micro-scale optically absorptive gratingsAPPLE INC·Filed 2024·Application pending·0 cites
- 3657US12379537B1Optical systems with artifact blocking structuresAPPLE INC·Filed 2022·Granted Aug 5, 2025·0 cites·21 claims
- 3757US9632757B2Custom class library generation method and apparatusINTEL CORP·Filed 2014·Granted Apr 25, 2017·0 cites·25 claims
- 3856US12379589B2Method and device for generating airy light needle with long depth of focus and high aspect ratioUNIV ZHEJIANG·Filed 2023·Granted Aug 5, 2025·0 cites·7 claims
- 3952US2017286072A1Custom class library generation method and apparatusINTEL CORP·Filed 2017·Application pending·0 cites
- 4051US9057882B1Multilayer thin film attenuatorsSEMROCK INC·Filed 2015·Granted Jun 16, 2015·0 cites·8 claims
- 4150US9019606B2Multilayer thin film attenuatorsWANG LIGANG·Filed 2011·Granted Apr 28, 2015·0 cites·14 claims
- 4250US8940770B2Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereofBEIJING YILING BIOENGINEERING CO LTD·Filed 2013·Granted Jan 27, 2015·0 cites·20 claims
- 4345US2024136766A1Connectors for processing packagesJANGILI GANGA SIVA PRASAD·Filed 2023·Application pending·0 cites
- 4443US9423622B2Glass block dichroic beamsplittersSEMROCK INC·Filed 2013·Granted Aug 23, 2016·0 cites·20 claims
- 4543US2008055717A1Optical transmission filter with extended out-of-band blockingPRADHAN ATUL·Filed 2007·Application pending·0 cites
- 4642US9465599B2Method, device and system for installing terminal softwareWANG LIGANG·Filed 2011·Granted Oct 11, 2016·0 cites·9 claims
- 4742US2008055584A1Optical transmission filter with extended out-of-band blockingPRADHAN ATUL·Filed 2007·Application pending·0 cites
- 4842US2019094069A1Electronic Devices Having Infrared Blocking Light GuidesAPPLE INC·Filed 2018·Application pending·0 cites
- 4942US2013215499A1Notch filter system using spectral inversionWANG LIGANG·Filed 2012·Application pending·0 cites
- 5041US9674141B2Techniques for implementing a secure mailbox in resource-constrained embedded systemsINTEL CORP·Filed 2013·Granted Jun 6, 2017·0 cites·19 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →