Assignee
APPLIED OPTOELECTRONICS INC
US·150 granted patents·38 pending applications·1,311 citations·filing 1999–2025
Top patents by PatentIndex Score
188 records- 0199US6560259B1Spatially coherent surface-emitting, grating coupled quantum cascade laser with unstable resonance cavityAPPLIED OPTOELECTRONICS INC·Filed 2001·Granted May 6, 2003·197 cites·47 claims
- 0296US12095208B2Radio frequency (RF) connector assemblyAPPLIED OPTOELECTRONICS INC·Filed 2021·Granted Sep 17, 2024·4 cites·17 claims
- 0396US6549556B1Vertical-cavity surface-emitting laser with bottom dielectric distributed bragg reflectorAPPLIED OPTOELECTRONICS INC·Filed 2001·Granted Apr 15, 2003·76 cites·30 claims
- 0495US11682878B2Techniques for thermal management within optical subassembly modules and a heater device for laser diode temperature controlAPPLIED OPTOELECTRONICS INC·Filed 2020·Granted Jun 20, 2023·3 cites·25 claims
- 0595US11474311B1Parabolic lens device for use in optical subassembly modulesAPPLIED OPTOELECTRONICS INC·Filed 2021·Granted Oct 18, 2022·4 cites·22 claims
- 0695US6859481B2Optically-pumped multiple-quantum well active region with improved distribution of optical pumping powerAPPLIED OPTOELECTRONICS INC·Filed 2002·Granted Feb 22, 2005·64 cites·46 claims
- 0794US11057112B1Monitor photodiode (MPD) submount for vertical mounting and alignment of monitoring photodiodesAPPLIED OPTOELECTRONICS INC·Filed 2020·Granted Jul 6, 2021·6 cites·16 claims
- 0894US6735224B2Planar lightwave circuit for conditioning tunable laser outputAPPLIED OPTOELECTRONICS INC·Filed 2001·Granted May 11, 2004·110 cites·18 claims
- 0993US10698168B1Printed circuit board assembly (PCBA) with integrated mounting structure to align and couple to transmitter optical assembly (TOSA) modulesAPPLIED OPTOELECTRONICS INC·Filed 2019·Granted Jun 30, 2020·12 cites·20 claims
- 1093US6608855B1Single-mode DBR laser with improved phase-shift sectionAPPLIED OPTOELECTRONICS INC·Filed 2002·Granted Aug 19, 2003·49 cites·24 claims
- 1192US11456566B2Coaxial connector seizure assembly with integrated mechanical stop and a hybrid fiber-coaxial (HFC) module implementing sameAPPLIED OPTOELECTRONICS INC·Filed 2020·Granted Sep 27, 2022·4 cites·13 claims
- 1292US9671582B2Pluggable optical transceiver moduleAPPLIED OPTOELECTRONICS INC·Filed 2014·Granted Jun 6, 2017·24 cites·15 claims
- 1392US6638773B1Method for fabricating single-mode DBR laser with improved yieldAPPLIED OPTOELECTRONICS INC·Filed 2002·Granted Oct 28, 2003·42 cites·21 claims
- 1491US12313892B2Techniques for thermal management within optical subassembly modulesAPPLIED OPTOELECTRONICS INC·Filed 2020·Granted May 27, 2025·2 cites·11 claims
- 1591US11863145B1Automatic gain control (AGC) using a wideband RF tuner in RF amplifiers in a hybrid fiber-coaxial (HFC) networkAPPLIED OPTOELECTRONICS INC·Filed 2022·Granted Jan 2, 2024·5 cites·25 claims
- 1691US10989870B2Transmitter optical subassembly with hermetically-sealed light engine and external arrayed waveguide gratingAPPLIED OPTOELECTRONICS INC·Filed 2018·Granted Apr 27, 2021·8 cites·18 claims
- 1791US9523826B2Pluggable optical transceiver moduleAPPLIED OPTOELECTRONICS INC·Filed 2014·Granted Dec 20, 2016·19 cites·7 claims
- 1891US8831433B2Temperature controlled multi-channel transmitter optical subassembly and optical transceiver module including sameAPPLIED OPTOELECTRONICS INC·Filed 2012·Granted Sep 9, 2014·12 cites·20 claims
- 1990US12295120B2Heat transfer device providing heat transfer from components on transversely oriented circuit boardsAPPLIED OPTOELECTRONICS INC·Filed 2022·Granted May 6, 2025·1 cites·21 claims
- 2090US10608408B1Laser subassembly having impedance-matching network integrated on laser submount and a transmitter optical subassembly (TOSA) implementing sameAPPLIED OPTOELECTRONICS INC·Filed 2018·Granted Mar 31, 2020·8 cites·20 claims
- 2190US9915560B2Receiver optical subassembly (ROSA) housing with sidewall receptacle to provide electrical isolation between an adjacent transmitter optical subassembly (TOSA) in a transceiver housingAPPLIED OPTOELECTRONICS INC·Filed 2015·Granted Mar 13, 2018·7 cites·20 claims
- 2290US9614620B2Coaxial transmitter optical subassembly (TOSA) with cuboid type to laser package and optical transceiver including sameAPPLIED OPTOELECTRONICS INC·Filed 2015·Granted Apr 4, 2017·12 cites·18 claims
- 2389US11698497B2Fiber holder for use with optical subassembly modulesAPPLIED OPTOELECTRONICS INC·Filed 2021·Granted Jul 11, 2023·2 cites·18 claims
- 2488US9876576B2Layered coaxial transmitter optical subassemblies with support bridge therebetweenAPPLIED OPTOELECTRONICS INC·Filed 2016·Granted Jan 23, 2018·7 cites·20 claims
- 2588US9455782B2Monitoring a multiplexed laser array in an optical communication systemAPPLIED OPTOELECTRONICS INC·Filed 2014·Granted Sep 27, 2016·9 cites·16 claims
- 2688US9039303B2Compact multi-channel optical transceiver moduleAPPLIED OPTOELECTRONICS INC·Filed 2013·Granted May 26, 2015·10 cites·24 claims
- 2787US11882667B1Lid assembly including gasket for outdoor electronic device housing and hybrid fiber-coaxial (HFC) network component including sameAPPLIED OPTOELECTRONICS INC·Filed 2022·Granted Jan 23, 2024·3 cites·12 claims
- 2887US10634844B1Optical multiplexer\demultiplexer with input and output ports on a single side, and an optical transceiver implementing sameAPPLIED OPTOELECTRONICS INC·Filed 2019·Granted Apr 28, 2020·5 cites·18 claims
- 2986US12055775B2Optical transceiver housing with integrated vapor chamber and an optical transceiver module implementing sameAPPLIED OPTOELECTRONICS INC·Filed 2022·Granted Aug 6, 2024·1 cites·13 claims
- 3086US10230470B2Multilayered flexible printed circuit with both radio frequency (RF) and DC transmission lines electrically isolated from each other and an optical transceiver using sameAPPLIED OPTOELECTRONICS INC·Filed 2017·Granted Mar 12, 2019·5 cites·20 claims
- 3186US9891395B2Optical transmitter or transceiver including optical multiplexer with input and output ports on a single sideAPPLIED OPTOELECTRONICS INC·Filed 2016·Granted Feb 13, 2018·6 cites·20 claims
- 3286US6795478B2VCSEL with antiguide current confinement layerAPPLIED OPTOELECTRONICS INC·Filed 2002·Granted Sep 21, 2004·24 cites·26 claims
- 3386US6455908B1Multispectral radiation detectors using strain-compensating superlatticesAPPLIED OPTOELECTRONICS INC·Filed 2001·Granted Sep 24, 2002·47 cites·16 claims
- 3485US11812072B2Node housing with lid-based mounting of node components for use in a broadband distribution networkAPPLIED OPTOELECTRONICS INC·Filed 2021·Granted Nov 7, 2023·2 cites·16 claims
- 3585US11146039B2Temperature controlled multi-channel transmitter optical subassembly and transceiver module including sameAPPLIED OPTOELECTRONICS INC·Filed 2019·Granted Oct 12, 2021·4 cites·14 claims
- 3685US10948671B2Transmitter optical subassembly (TOSA) with laser diode driver (LDD) circuitry mounted to feedthrough of TOSA housingAPPLIED OPTOELECTRONICS INC·Filed 2019·Granted Mar 16, 2021·5 cites·16 claims
- 3785US10833775B1Techniques for magnetic shielding of an optical isolator to maintain nominal magnetic flux density and a transmitter or transceiver system implementing sameAPPLIED OPTOELECTRONICS INC·Filed 2019·Granted Nov 10, 2020·4 cites·16 claims
- 3885US10313024B1Transmitter optical subassembly with trace routing to provide electrical isolation between power and RF tracesAPPLIED OPTOELECTRONICS INC·Filed 2018·Granted Jun 4, 2019·5 cites·17 claims
- 3985US9606145B2Test fixture with thermoelectric cooler and spring-operated holding pinAPPLIED OPTOELECTRONICS INC·Filed 2014·Granted Mar 28, 2017·7 cites·18 claims
- 4085US9448367B2Multi-channel optical transceiver module including dual fiber type direct link adapter for optically coupling optical subassemblies in the transceiver moduleAPPLIED OPTOELECTRONICS INC·Filed 2015·Granted Sep 20, 2016·4 cites·9 claims
- 4185US9225428B1Method and system for alignment of photodetector array to optical demultiplexer outputsAPPLIED OPTOELECTRONICS INC·Filed 2014·Granted Dec 29, 2015·10 cites·22 claims
- 4285US6669367B2Optical fiber with mirror for semiconductor laserAPPLIED OPTOELECTRONICS INC·Filed 2001·Granted Dec 30, 2003·21 cites·43 claims
- 4384US11177887B2Substrate with stepped profile for mounting transmitter optical subassemblies and an optical transmitter or transceiver implementing sameAPPLIED OPTOELECTRONICS INC·Filed 2020·Granted Nov 16, 2021·2 cites·13 claims
- 4484US10514515B2Techniques for shielding within an optical transceiver housing to mitigate electromagnetic interference between optical subassemblies disposed within the sameAPPLIED OPTOELECTRONICS INC·Filed 2017·Granted Dec 24, 2019·4 cites·20 claims
- 4584US10451825B1Locking arrangement for pluggable optical subassembly modulesAPPLIED OPTOELECTRONICS INC·Filed 2018·Granted Oct 22, 2019·4 cites·17 claims
- 4684US10295763B2Techniques for indirect optical coupling between an optical input/output port of a subassembly housing and an arrayed waveguide grating (AWG) device disposed within the sameAPPLIED OPTOELECTRONICS INC·Filed 2017·Granted May 21, 2019·6 cites·19 claims
- 4784US10044445B2Techniques for reducing electrical interconnection losses between a transmitter optical subassembly (TOSA) and associated driver circuitry and an optical transceiver system using the sameAPPLIED OPTOELECTRONICS INC·Filed 2016·Granted Aug 7, 2018·5 cites·11 claims
- 4884US9083468B2Heated laser package with increased efficiency for optical transmitter systemsAPPLIED OPTOELECTRONICS INC·Filed 2013·Granted Jul 14, 2015·6 cites·22 claims
- 4984US7573923B2Laser drive circuit and method providing high limit clipping corresponding to low limit clipping in a laserAPPLIED OPTOELECTRONICS INC·Filed 2007·Granted Aug 11, 2009·8 cites·15 claims
- 5083US6697413B2Tunable vertical-cavity surface-emitting laser with tuning junctionAPPLIED OPTOELECTRONICS INC·Filed 2001·Granted Feb 24, 2004·19 cites·18 claims
Showing the top 50 of 188 patent records by PatentIndex Score.
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