Inventor · disambiguated record
Kuang-Yi Wu
Also filed as: WU KUANG-YI
58 granted patents·4 pending applications·2,417 citations·filing 1996–2024
99Inventor score
Files withCHORUM TECHNOLOGIES INC19CHORUM TECHNOLOGIES LP19TAIWAN SEMICONDUCTOR MFG CO LTD5HEWLETT PACKARD ENTPR DEV LP3MACRO VISION COMMUNICATIONS L2
Top patents by PatentIndex Score
62 records- 0197US11199669B1Modular faceplate optical sub-assemblyHEWLETT PACKARD ENTPR DEV LP·Filed 2020·Granted Dec 14, 2021·6 cites·20 claims
- 0297US5867291AProgrammable wavelength routerCHORUM TECHNOLOGIES INC·Filed 1996·Granted Feb 2, 1999·136 cites·21 claims
- 0396US8750710B1System and method for facilitating fiber access transport using pluggable radio frequency opticsHIRT FRED S·Filed 2011·Granted Jun 10, 2014·91 cites·29 claims
- 0496US5724165AFault-tolerant optical routing switchMACRO VISION COMMUNICATIONS L·Filed 1996·Granted Mar 3, 1998·193 cites·18 claims
- 0595US5606439ATunable add/drop optical filterMACRO VISION TECHNOLOGY INC·Filed 1996·Granted Feb 25, 1997·154 cites·3 claims
- 0693US5694233ASwitchable wavelength routerMACRO VISION COMMUNICATIONS LL·Filed 1997·Granted Dec 2, 1997·157 cites·19 claims
- 0792US5963291AOptical attenuator using polarization modulation and a feedback controllerCHORUM TECHNOLOGIES INC·Filed 1997·Granted Oct 5, 1999·123 cites·16 claims
- 0892US5912748ASwitchable wavelength routerCHORUM TECHNOLOGIES INC·Filed 1997·Granted Jun 15, 1999·116 cites·16 claims
- 0991US6600582B1Optical add/drop wavelength switchCHORUM TECHNOLOGIES LP·Filed 2000·Granted Jul 29, 2003·29 cites·45 claims
- 1091US6243200B1Optical wavelength router based on polarization interferometerCHORUM TECHNOLOGIES INC·Filed 2000·Granted Jun 5, 2001·46 cites·23 claims
- 1190US6429962B1Dynamic gain equalizer for optical amplifiersCHORUM TECHNOLOGIES LP·Filed 2000·Granted Aug 6, 2002·39 cites·27 claims
- 1290US6166838AOptical add/drop wavelength switchCHORUM TECHNOLOGIES INC·Filed 1998·Granted Dec 26, 2000·83 cites·25 claims
- 1389US11621317B2Semiconductor device structure with magnetic element covered by polymer materialTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Apr 4, 2023·1 cites·20 claims
- 1489US6426816B1Wide transmission optical comb filter with wide pass band and wide stop bandCHORUM TECHNOLOGIES LP·Filed 2000·Granted Jul 30, 2002·31 cites·29 claims
- 1589US5978116AProgrammable wavelength routerCHORUM TECHNOLOGIES INC·Filed 1999·Granted Nov 2, 1999·64 cites·17 claims
- 1689US2024363676A1Semiconductor device structure with magnetic elementTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1788US6512615B2Method and apparatus for wavelength multiplexing/demultiplexingCHORUM TECHNOLOGIES LP·Filed 2000·Granted Jan 28, 2003·23 cites·52 claims
- 1888US6208444B1Apparatus for wavelength demultiplexing using a multi-cavity etalonCHORUM TECHNOLOGIES INC·Filed 1999·Granted Mar 27, 2001·92 cites·21 claims
- 1987US6552833B2Programmable optical add/drop multiplexerCHORUM TECHNOLOGIES LP·Filed 2001·Granted Apr 22, 2003·31 cites·44 claims
- 2087US6005697AMulti-wavelength cross-connect optical networkMACRO VISION COMMUNICATIONS L·Filed 1997·Granted Dec 21, 1999·93 cites·21 claims
- 2186US6519022B1Optical routing switch using symmetric liquid crystal cellsCHORUM TECHNOLOGIES LP·Filed 2000·Granted Feb 11, 2003·32 cites·26 claims
- 2285US6690846B2Dispersion-compensated optical wavelength routerCHORUM TECHNOLOGIES LP·Filed 2001·Granted Feb 10, 2004·16 cites·79 claims
- 2385US6498680B1Compact tunable optical wavelength interleaverCHORUM TECHNOLOGIES LP·Filed 2000·Granted Dec 24, 2002·41 cites·31 claims
- 2485US6455841B2Optical wavelength router based on polarization interferometerCHORUM TECHNOLOGIES LP·Filed 2001·Granted Sep 24, 2002·26 cites·20 claims
- 2585US6337934B1NxN switch array with polarization displacerCHORUM TECHNOLOGIES INC·Filed 2000·Granted Jan 8, 2002·23 cites·39 claims
- 2684US12074193B2Semiconductor device structure with magnetic elementTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 2784US6175432B1Multi-wavelength cross-connect optical networkCHORUM TECHNOLOGIES INC·Filed 1999·Granted Jan 16, 2001·68 cites·58 claims
- 2883US8467676B2Sparing for multi-wavelength optical transmitterVILLARRUEL FERNANDO XAVIER·Filed 2009·Granted Jun 18, 2013·15 cites·20 claims
- 2983US6208442B1Programmable optical multiplexerCHORUM TECHNOLOGIES INC·Filed 1998·Granted Mar 27, 2001·64 cites·24 claims
- 3082US6163393AMethod and apparatus for wavelength multipexing/demultiplexingCHORUM TECHNOLOGIES INC·Filed 1999·Granted Dec 19, 2000·51 cites·31 claims
- 3181US10263064B2Semiconductor devices and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Apr 16, 2019·3 cites·20 claims
- 3281USRE37044ETunable add/drop optical filterCHORUM TECHNOLOGIES INC·Filed 1999·Granted Feb 6, 2001·50 cites·30 claims
- 3381US6097518AN x M optical wavelength routing switchCHORUM TECHNOLOGIES INC·Filed 1998·Granted Aug 1, 2000·58 cites·19 claims
- 3478US6288807B1Optical wavelength routerCHORUM TECHNOLOGIES LP·Filed 2000·Granted Sep 11, 2001·14 cites·33 claims
- 3575US8571417B2System and method for mitigating four-wave-mixing effectsWU KUANG-YI·Filed 2011·Granted Oct 29, 2013·5 cites·7 claims
- 3674US9479261B2System and method for mitigating four-wave-mixing effectsCISCO TECH INC·Filed 2013·Granted Oct 25, 2016·3 cites·19 claims
- 3773US6545779B1System for dealing with faults in an optical linkCHORUM TECHNOLOGIES LP·Filed 2000·Granted Apr 8, 2003·9 cites·11 claims
- 3873US6452702B1N×M digitally programmable optical routing switchCHORUM TECHNOLOGIES LP·Filed 2000·Granted Sep 17, 2002·9 cites·7 claims
- 3973US6141076ASpatial light modulators constructed from ferroelectric liquid crystal devices with twisted structureCHORUM TECHNOLOGIES INC·Filed 1997·Granted Oct 31, 2000·36 cites·16 claims
- 4073US6134358AN x N switch array with reduced componentsCHORUM TECHNOLOGIES INC·Filed 1998·Granted Oct 17, 2000·37 cites·27 claims
- 4173US5946116A1 X N digitally programmable optical routing switchFiled 1997·Granted Aug 31, 1999·45 cites·17 claims
- 4272US6137606AOptical wavelength routerCHORUM TECHNOLOGIES INC·Filed 1999·Granted Oct 24, 2000·26 cites·9 claims
- 4371US6810171B2Dispersion-compensated optical wavelength routerEC OPTICS TECHNOLOGY INC·Filed 2003·Granted Oct 26, 2004·7 cites·15 claims
- 4471US6285478B1Programmable optical add/drop deviceCHORUM TECHNOLOGIES LP·Filed 1998·Granted Sep 4, 2001·33 cites·10 claims
- 4570US10498619B2Discovering connection of passive cablesHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Dec 3, 2019·2 cites·15 claims
- 4669US6545783B1Optical wavelength add/drop multiplexerCHORUM TECHNOLOGIES LP·Filed 1999·Granted Apr 8, 2003·33 cites·39 claims
- 4769US6201593B1Optical communication system having a liquid crystal routing switchCHORUM TECHNOLOGIES INC·Filed 1999·Granted Mar 13, 2001·31 cites·2 claims
- 4869US6115155ASystem for dealing with faults in an optical linkCHORUM TECHNOLOGIES INC·Filed 1998·Granted Sep 5, 2000·28 cites·16 claims
- 4968US11094776B2Structure and formation method of semiconductor device with magnetic element covered by polymer materialTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Aug 17, 2021·0 cites·20 claims
- 5066US6559992B2Adjustable chromatic dispersion compensationCHORUM TECHNOLOGIES LP·Filed 2000·Granted May 6, 2003·10 cites·24 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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