Inventor · disambiguated record
Albert Yuen
Also filed as: YUEN ALBERT · YUEN ALBERT T
49 granted patents·7 pending applications·1,152 citations·filing 1994–2025
98Inventor score
Files withLUMENTUM OPERATIONS LLC31AGILENT TECHNOLOGIES INC7HEWLETT PACKARD CO6EMCORE CORP4LYFT INC3
Top patents by PatentIndex Score
56 records- 0198US10199794B1Electrically isolating adjacent vertical-emitting devicesLUMENTUM OPERATIONS LLC·Filed 2018·Granted Feb 5, 2019·18 cites·20 claims
- 0298US9742153B1Compact emitter design for a vertical-cavity surface-emitting laserLUMENTUM OPERATIONS LLC·Filed 2016·Granted Aug 22, 2017·36 cites·20 claims
- 0396US6682228B2Connector housing for fiber-optic moduleEMCORE CORP·Filed 2002·Granted Jan 27, 2004·130 cites·41 claims
- 0496US6318909B1Integrated packaging system for optical communications devices that provides automatic alignment with optical fibersAGILENT TECHNOLOGIES INC·Filed 1999·Granted Nov 20, 2001·164 cites·24 claims
- 0595US7494287B2Integrated optical fiber and electro-optical converterEMCORE CORP·Filed 2007·Granted Feb 24, 2009·47 cites·30 claims
- 0691US11088508B2Controlling beam divergence in a vertical-cavity surface-emitting laserLUMENTUM OPERATIONS LLC·Filed 2017·Granted Aug 10, 2021·4 cites·20 claims
- 0790US10720758B2Emitter array with shared via to an ohmic metal shared between adjacent emittersLUMENTUM OPERATIONS LLC·Filed 2019·Granted Jul 21, 2020·3 cites·20 claims
- 0889US10801969B1Testing device for bottom-emitting or bottom-detecting optical devicesLUMENTUM OPERATIONS LLC·Filed 2019·Granted Oct 13, 2020·3 cites·20 claims
- 0989US10574031B2Compact emitter design for a vertical-cavity surface-emitting laserLUMENTUM OPERATIONS LLC·Filed 2017·Granted Feb 25, 2020·3 cites·20 claims
- 1089US5892784AN-drive p-common surface emitting laser fabricated on n+ substrateHEWLETT PACKARD CO·Filed 1994·Granted Apr 6, 1999·85 cites·16 claims
- 1188US5835514ALaser-based controlled-intensity light source using reflection from a convex surface and method of making sameHEWLETT PACKARD CO·Filed 1996·Granted Nov 10, 1998·80 cites·22 claims
- 1287US6203212B1Optical subassembly for use in fiber optic data transmission and receptionAGILENT TECHNOLOGIES INC·Filed 1998·Granted Mar 20, 2001·83 cites·16 claims
- 1386US11456575B2Distributed oxide lens for beam shapingLUMENTUM OPERATIONS LLC·Filed 2019·Granted Sep 27, 2022·3 cites·20 claims
- 1486US6583902B1Modular fiber-optic transceiverALVESTA INC·Filed 1999·Granted Jun 24, 2003·98 cites·18 claims
- 1585US11552445B2Top-emitting vertical-cavity surface-emitting laser with bottom-emitting structureLUMENTUM OPERATIONS LLC·Filed 2020·Granted Jan 10, 2023·1 cites·20 claims
- 1684US5809050AIntegrated controlled intensity laser-based light source using diffraction, scattering and transmissionHEWLETT PACKARD CO·Filed 1996·Granted Sep 15, 1998·76 cites·20 claims
- 1784US2024047947A1Emitter array with shared via to an ohmic metal shared between adjacent emittersLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1883US12119610B2Top-emitting vertical-cavity surface-emitting laser with bottom-emitting structureLUMENTUM OPERATIONS LLC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 1983US11581705B2Vertical-cavity surface-emitting laser with dense epi-side contactsLUMENTUM OPERATIONS LLC·Filed 2020·Granted Feb 14, 2023·1 cites·24 claims
- 2083US11231452B2Testing apparatus for optical devicesLUMENTUM OPERATIONS LLC·Filed 2020·Granted Jan 25, 2022·1 cites·23 claims
- 2182US10355456B2Emitter array with variable spacing between adjacent emittersLUMENTUM OPERATIONS LLC·Filed 2017·Granted Jul 16, 2019·2 cites·20 claims
- 2282US2023006422A1Compact emitter design for a vertical-cavity surface-emitting laserLUMENTUM OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 2381US11923653B2Angled flip-chip bump layoutLUMENTUM OPERATIONS LLC·Filed 2021·Granted Mar 5, 2024·1 cites·22 claims
- 2480US12034273B2Vertical-cavity surface-emitting laser with dense epi-side contactsLUMENTUM OPERATIONS LLC·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 2580US11694426B2Determining traffic control features based on telemetry patterns within digital image representations of vehicle telemetry dataLYFT INC·Filed 2021·Granted Jul 4, 2023·1 cites·20 claims
- 2680US6647050B2Flip-chip assembly for optically-pumped lasersAGILENT TECHNOLOGIES INC·Filed 2001·Granted Nov 11, 2003·16 cites·16 claims
- 2779US6069908AN-drive or P-drive VCSEL arrayHEWLWTT PACKARD COMPANY·Filed 1998·Granted May 30, 2000·50 cites·6 claims
- 2878US10170889B1Controlling uniformity of lateral oxidation of wafer surface features using a vertical stack of horizontal wafersLUMENTUM OPERATIONS LLC·Filed 2017·Granted Jan 1, 2019·2 cites·20 claims
- 2978US5771254AIntegrated controlled intensity laser-based light sourceHEWLETT PACKARD CO·Filed 1996·Granted Jun 23, 1998·47 cites·24 claims
- 3077US10714903B2Emitter array with variable spacing between adjacent emittersLUMENTUM OPERATIONS LLC·Filed 2019·Granted Jul 14, 2020·1 cites·20 claims
- 3177US10630048B2Electrically isolating adjacent vertical-emitting devicesLUMENTUM OPERATIONS LLC·Filed 2019·Granted Apr 21, 2020·1 cites·24 claims
- 3275US5892787AN-drive, p-common light-emitting devices fabricated on an n-type substrate and method of making sameHEWLETT PACKARD CO·Filed 1996·Granted Apr 6, 1999·63 cites·12 claims
- 3374US11777280B2Emitter array with shared via to an ohmic metal shared between adjacent emittersLUMENTUM OPERATIONS LLC·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
- 3474US11437784B2Compact emitter design for a vertical-cavity surface-emitting laserLUMENTUM OPERATIONS LLC·Filed 2020·Granted Sep 6, 2022·0 cites·17 claims
- 3573US6137929ASystem and method for interfacing optical fibers with optical communications devices via an optical fiber faceplateAGILENT TECHNOLOGIES INC·Filed 1999·Granted Oct 24, 2000·37 cites·15 claims
- 3672US12025650B2Testing apparatus for optical devicesLUMENTUM OPERATIONS LLC·Filed 2022·Granted Jul 2, 2024·0 cites·20 claims
- 3771US5761229AIntegrated controlled intensity laser-based light sourceHEWLETT PACKARD CO·Filed 1996·Granted Jun 2, 1998·42 cites·10 claims
- 3869US10833483B2Emitter array having structure for submount attachmentLUMENTUM OPERATIONS LLC·Filed 2018·Granted Nov 10, 2020·1 cites·21 claims
- 3968US6553051B1System for optically pumping a long wavelength laser using a short wavelength laserAGILENT TECHNOLOGIES INC·Filed 2000·Granted Apr 22, 2003·8 cites·17 claims
- 4068US2025070535A1Individually-addressable optical emitter arrayLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4167US7575380B2Integrated optical fiber and electro-optical converterEMCORE CORP·Filed 2004·Granted Aug 18, 2009·9 cites·21 claims
- 4266US12429659B1Electrical to optical converter moduleYUEN ALBERT T·Filed 2025·Granted Sep 30, 2025·0 cites·3 claims
- 4364US2025174965A1Vertical-cavity surface-emitting laser that provides polarization mode controlLUMENTUM OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 4464US2025079797A1Tapered-mesa vertical cavity surface emitting laserLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4562US6784372B1Orthogonal electrical connection using a ball edge arrayFiled 2000·Granted Aug 31, 2004·9 cites·13 claims
- 4659US11451009B2Vertical cavity surface emitting laser mode controlLUMENTUM OPERATIONS LLC·Filed 2019·Granted Sep 20, 2022·0 cites·25 claims
- 4759US2024348014A1Plated trench for parasitic capacitance control of vertical cavity surface emitting laser devicesLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4858US10992109B2Electrically isolating vertical-emitting devicesLUMENTUM OPERATIONS LLC·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
- 4958US6835003B2Integrated packaging system for optical communications devices that provides automatic alignment with optical fibersAGILENT TECHNOLOGIES INC·Filed 2001·Granted Dec 28, 2004·4 cites·6 claims
- 5057US2024195506A1Plurality of emitters for coupling laser beams into a multi-mode optical fiberLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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