Assignee
LIGHTEL TECH INC
US·33 granted patents·3 pending applications·152 citations·filing 2013–2024
Top patents by PatentIndex Score
36 records- 0198US11592620B1Optical fiber combinerLIGHTEL TECH INC·Filed 2022·Granted Feb 28, 2023·8 cites·5 claims
- 0296US9668308B2Linear solid-state lighting compatible with ballasts in double ends and operable with AC mains in a single endLIGHTEL TECH INC·Filed 2016·Granted May 30, 2017·20 cites·13 claims
- 0395US10082630B1Packaging of an optical fiber head in high-power laser applicationsLIGHTEL TECH INC·Filed 2017·Granted Sep 25, 2018·17 cites·17 claims
- 0495US9841567B1Two-dimensional optical scanning method and optical scanning adapter for inspecting multiple-fiber optic connectorLIGHTEL TECH INC·Filed 2016·Granted Dec 12, 2017·21 cites·13 claims
- 0594US10218142B1Packaging of an optical fiber combiner not immersed in cooling water in high-power laser applicationsLIGHTEL TECH INC·Filed 2018·Granted Feb 26, 2019·9 cites·20 claims
- 0693US10209453B1Packaging of an optical fiber head with optical fiber not immersed in cooling water to enhance reliability and optical performanceLIGHTEL TECH INC·Filed 2018·Granted Feb 19, 2019·11 cites·16 claims
- 0793US10101570B1Optical fiber connector inspector with two-dimensional scanning functionLIGHTEL TECH INC·Filed 2017·Granted Oct 16, 2018·14 cites·20 claims
- 0891US10101550B1Packaging of an optical fiber combinerLIGHTEL TECH INC·Filed 2017·Granted Oct 16, 2018·8 cites·15 claims
- 0990US10634852B1Packaging of a fiber-optic transport head with heat dispersion mechanismsLIGHTEL TECH INC·Filed 2019·Granted Apr 28, 2020·7 cites·19 claims
- 1085US10775575B1Packaging of a fiber-optic transport head with enhanced heat dispersionLIGHTEL TECH INC·Filed 2019·Granted Sep 15, 2020·4 cites·16 claims
- 1184US9417444B2User-friendly wireless fiber optic endface inspectorLIGHTEL TECH INC·Filed 2013·Granted Aug 16, 2016·8 cites·15 claims
- 1281US10649154B1Field of view converter for fiber-optic connector endface inspectorLIGHTEL TECH INC·Filed 2019·Granted May 12, 2020·3 cites·12 claims
- 1380US9844123B2Solid-state lighting operable with ballasts and line voltages without ambiguityLIGHTEL TECH INC·Filed 2017·Granted Dec 12, 2017·2 cites·14 claims
- 1478US9797806B1PC/APC dual-purpose adapter for inspecting circular ruggedized fiber optic connectorsLIGHTEL TECH INC·Filed 2017·Granted Oct 24, 2017·3 cites·13 claims
- 1577US10254196B2Optical fiber connector inspector with two-dimensional scanning functionLIGHTEL TECH INC·Filed 2017·Granted Apr 9, 2019·1 cites·20 claims
- 1675US11774678B2Method for manufacturing optical fiber combinersLIGHTEL TECH INC·Filed 2023·Granted Oct 3, 2023·0 cites·12 claims
- 1775US10254487B2All-in-one fiber optic connector inspection probe with embedded web server and wireless transmitterLIGHTEL TECH INC·Filed 2016·Granted Apr 9, 2019·4 cites·18 claims
- 1874US9913330B2Solid-state lighting operable with compact fluorescent ballasts and AC mainsLIGHTEL TECH INC·Filed 2016·Granted Mar 6, 2018·2 cites·16 claims
- 1971US10353149B2Universal optical fiber coating stripper using gliding plasmaLIGHTEL TECH INC·Filed 2017·Granted Jul 16, 2019·2 cites·20 claims
- 2065US9801241B2Solid-state lighting without operational uncertainty and free of fire hazardLIGHTEL TECH INC·Filed 2016·Granted Oct 24, 2017·1 cites·16 claims
- 2163US9823500B2Optical assembly for 90° polarization rotationLIGHTEL TECH INC·Filed 2014·Granted Nov 21, 2017·2 cites·23 claims
- 2262US2026029582A1Tap Monitor For Use With Optical Power And Method Of Making The SameLIGHTEL TECH INC·Filed 2024·Application pending·0 cites
- 2361US9746529B2Methods and systems of proactive monitoring of LED lightsLIGHTEL TECH INC·Filed 2014·Granted Aug 29, 2017·1 cites·13 claims
- 2459US12580361B2System and method for manufacturing all-fiber side-pump combiners with plurality of pumpsLIGHTEL TECH INC·Filed 2022·Granted Mar 17, 2026·0 cites·12 claims
- 2557US9541776B2Optical assembly for 90° polarization rotationLIGHTEL TECH INC·Filed 2014·Granted Jan 10, 2017·1 cites·12 claims
- 2654US12057673B2All-fiber laser oscillators adopting side-pump signal-and-pump combinersLIGHTEL TECH INC·Filed 2022·Granted Aug 6, 2024·0 cites·10 claims
- 2753US2025198850A1Optical Polarization Diversity ReceiverLIGHTEL TECH INC·Filed 2023·Application pending·0 cites
- 2852US12021564B1Compact tunable optical time delayLIGHTEL TECH INC·Filed 2022·Granted Jun 25, 2024·0 cites·26 claims
- 2944US9544959B2Solid-state lighting compatible with ballasts and operable with AC mainsLIGHTEL TECH INC·Filed 2016·Granted Jan 10, 2017·0 cites·10 claims
- 3042USD812251SSolid-state lighting tube lampLIGHTEL TECH INC·Filed 2015·Granted Mar 6, 2018·3 cites·1 claims
- 3142US9651201B2Retractable end-cap for LED tubeLIGHTEL TECH INC·Filed 2015·Granted May 16, 2017·0 cites·10 claims
- 3241US11700062B2Optical transceiverLIGHTEL TECH INC·Filed 2021·Granted Jul 11, 2023·0 cites·18 claims
- 3339US11719965B2Optical isolatorsLIGHTEL TECH INC·Filed 2020·Granted Aug 8, 2023·0 cites·14 claims
- 3435US2017325301A1Methods And Systems Of Proactive Monitoring And Metering Of Lighting DevicesLIGHTEL TECH INC·Filed 2017·Application pending·0 cites
- 3534US9910222B1Multimode fiber optical power splitterLIGHTEL TECH INC·Filed 2017·Granted Mar 6, 2018·0 cites·20 claims
- 3634US9551888B2Magneto-optical crystal assembly for broadband temperature stable polarization rotationLIGHTEL TECH INC·Filed 2014·Granted Jan 24, 2017·0 cites·20 claims
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