Inventor · disambiguated record
Henry Hung
Also filed as: HUNG HENRY · HUNG HENRY H
25 granted patents·33 pending applications·678 citations·filing 1994–2024
96Inventor score
Files withOPTILAB LLC10MICRO PHOTONIX INTEGRATION COR8LENKSZUS DONALD J4HONEYWELL INC1HONEYWELL INT INC1
Top patents by PatentIndex Score
58 records- 0197US6587239B1Optical fiber network having increased channel capacityFiled 2000·Granted Jul 1, 2003·74 cites·13 claims
- 0297US6583901B1Optical communications system with dynamic channel allocationFiled 2000·Granted Jun 24, 2003·97 cites·71 claims
- 0394US6532315B1Variable chirp optical modulator having different length electrodesLENKSZUS DONALD J·Filed 2000·Granted Mar 11, 2003·75 cites·36 claims
- 0494US6330255B1Integrated optic device for optical wavelength selectionMICRO PHOTONIX INTEGRATION COR·Filed 2000·Granted Dec 11, 2001·43 cites·14 claims
- 0593US6567599B2Integrated optic device manufacture by cyclically annealed proton exchange processLENKSZUS DONALD J·Filed 2001·Granted May 20, 2003·56 cites·67 claims
- 0690US6584244B2Switched filter for optical applicationsLENKSZUS DONALD J·Filed 2001·Granted Jun 24, 2003·53 cites·25 claims
- 0789US6333941B1Tunable optical transmitter and tunable light sourceMICRO PHOTONIX INTEGRATION COR·Filed 2000·Granted Dec 25, 2001·27 cites·31 claims
- 0889US5475772ASpatial filter for improving polarization extinction ratio in a proton exchange wave guide deviceHONEYWELL INC·Filed 1994·Granted Dec 12, 1995·95 cites·15 claims
- 0987US6330254B1Optical tunerMICRO PHOTONIC INTEGRATION COR·Filed 2000·Granted Dec 11, 2001·28 cites·12 claims
- 1087US6185355B1Process for making high yield, DC stable proton exchanged waveguide for active integrated optic devicesFiled 1998·Granted Feb 6, 2001·71 cites·17 claims
- 1179US9726538B2Apparatus and method for sensing parameters using Fiber Bragg Grating (FBG) sensor and comparatorOPTILAB LLC·Filed 2014·Granted Aug 8, 2017·4 cites·16 claims
- 1275US6327283B1Wavelength switched laser sourceMICRO PHOTONIX INTEGRATION COR·Filed 2001·Granted Dec 4, 2001·17 cites·26 claims
- 1374US10976338B2Apparatus and method for sensing acceleration or force using fiber Bragg grating (FBG)OPTILAB LLC·Filed 2018·Granted Apr 13, 2021·2 cites·19 claims
- 1474US6535653B1Variable chirp optical modulatorLENKSZUS DONALD J·Filed 2000·Granted Mar 18, 2003·16 cites·24 claims
- 1568US11047959B2Apparatus and method for generating multiple-wavelength distributed continuous wave and pulse optical transmission signalOPTILAB LLC·Filed 2018·Granted Jun 29, 2021·1 cites·26 claims
- 1666US6374005B2Integrated optic device produced by cyclically annealed proton exchange processMICRO PHOTONIX INTEGRATION COR·Filed 2001·Granted Apr 16, 2002·8 cites·38 claims
- 1765US9395502B2Apparatus and method for coupling optical signals between optical fibers and photo devicesHUNG HENRY H·Filed 2012·Granted Jul 19, 2016·2 cites·14 claims
- 1865US9350452B2System and method for distributing optical signalsOPTILAB LLC·Filed 2012·Granted May 24, 2016·2 cites·17 claims
- 1961US6487331B2Multiple wavelength optical interferometer switchFiled 2001·Granted Nov 26, 2002·7 cites·19 claims
- 2060US12422726B2Method of making thin film lithium niobate electro-optical modulatorsOPTILAB LLC·Filed 2023·Granted Sep 23, 2025·0 cites·25 claims
- 2156US2025044326A1Optically isolated lightwave current sensorOPTILAB LLC·Filed 2024·Application pending·0 cites
- 2252US11150535B2Apparatus and method for transmitting light in different directions by changing wavelength of the lightOPTILAB LLC·Filed 2018·Granted Oct 19, 2021·0 cites·26 claims
- 2350US2025390001A1Non-interferometric thin film lithium niobate modulator for data transmissionOPTILAB LLC·Filed 2024·Application pending·0 cites
- 2447US12306511B2Optical signal transmitter including folded coupling configuration of laser source to microwave photonic integrated circuitOPTILAB LLC·Filed 2022·Granted May 20, 2025·0 cites·17 claims
- 2546US2004008989A1Optical fiber network having increased channel capacityFiled 2003·Application pending·0 cites
- 2642US6324333B1Common light source for testing optical circuitsFiled 2000·Granted Nov 27, 2001·0 cites·2 claims
- 2740US10914646B2System and method for monitoring the health of structures and machines using fiber Bragg Grating (FBG)OPTILAB LLC·Filed 2018·Granted Feb 9, 2021·0 cites·24 claims
- 2840US2002044318A1Add/drop apparatus using multiple wavelength michelson interferometerFiled 2001·Application pending·0 cites
- 2940US2002044727A1Add/drop apparatus using multiple wavelength sagnac interferometer switchFiled 2001·Application pending·0 cites
- 3039US2001015837A1EDFL multiple wavelelngth laser sourceMICRO PHOTONIX INTEGRATION COR·Filed 2001·Application pending·0 cites
- 3137US2002051600A1Multiple wavelength mach-zehnder interferometerFiled 2001·Application pending·0 cites
- 3237US2002044712A1Apparatus for adding wavelength components in wavelength division multiplexed optical signals using mach-zehnder interferometerFiled 2001·Application pending·0 cites
- 3337US2002131673A1Dynamic optical wavelength balancerMICRO PHOTONIX INTEGRATION COR·Filed 2001·Application pending·0 cites
- 3437US2002044729A1Multiple wavelength add/drop mach-zehnder interferometerFiled 2001·Application pending·0 cites
- 3537US2002044730A1Apparatus for adding wavelength components in wavelength division multiplexed optical signalsFiled 2001·Application pending·0 cites
- 3637US2002044713A1Multiple wavelength michelson interferometerFiled 2001·Application pending·0 cites
- 3737US2002131756A1Variable optical attenuatorFiled 2001·Application pending·0 cites
- 3837US2002150375A1Crimp for providing hermetic seal for optical fiberFiled 2001·Application pending·0 cites
- 3937US2002044715A1Multiple wavelength mach-zehnder interferometer switchFiled 2001·Application pending·0 cites
- 4037US2002131674A1Optical wavelength encoded multiple access arrangementMICRO PHOTONIX INTEGRATION COR·Filed 2001·Application pending·0 cites
- 4137US2002141692A1Optical network with dynamic balancingFiled 2001·Application pending·0 cites
- 4237US2002057866A1Apparatus for adding wavelength components in wavelength division mulitplexed optical signals using multiple wavelength sagnac interferometer switchFiled 2001·Application pending·0 cites
- 4337US2002044714A1Multiple wavelength Michelson interferometer switchFiled 2001·Application pending·0 cites
- 4437US2002044747A1Non-reciprocal phase shifterFiled 2001·Application pending·0 cites
- 4537US2002044716A1Multiple wavelength sagnac interferometer switchFiled 2001·Application pending·0 cites
- 4637US2002131706A1Plural wavelength optical filter apparatus and method of manufactureMICRO PHOTONIX INTEGRATION COR·Filed 2001·Application pending·0 cites
- 4737US2002131171A1Optical fiber polarization independent non-reciprocal phase shifterFiled 2001·Application pending·0 cites
- 4837US2002051601A1Multiple wavelength optical interferometerFiled 2001·Application pending·0 cites
- 4937US2002044710A1Optical fiber non-reciprocal phase shifterFiled 2001·Application pending·0 cites
- 5037US2002044726A1Apparatus for adding wavelength components in wavelength division multiplexed optical signals using multiple wavelength Michelson interferometerFiled 2001·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →