Assignee
OPENLIGHT PHOTONICS INC
US·39 granted patents·17 pending applications·22 citations·filing 2019–2024
Top patents by PatentIndex Score
56 records- 0197US11437786B2Polarization insensitive colorless optical devicesOPENLIGHT PHOTONICS INC·Filed 2020·Granted Sep 6, 2022·4 cites·20 claims
- 0297US11411644B2Multi-lane optical-electrical device testing using automated testing equipmentOPENLIGHT PHOTONICS INC·Filed 2020·Granted Aug 9, 2022·6 cites·17 claims
- 0393US11409141B2Dissipating heat from an active region of an optical deviceOPENLIGHT PHOTONICS INC·Filed 2020·Granted Aug 9, 2022·2 cites·19 claims
- 0492US11698544B2Dissipating heat from an active region of an optical deviceOPENLIGHT PHOTONICS INC·Filed 2022·Granted Jul 11, 2023·1 cites·20 claims
- 0592US11536899B2Integrated bandgap temperature sensorOPENLIGHT PHOTONICS INC·Filed 2020·Granted Dec 27, 2022·3 cites·8 claims
- 0690US11546055B2Optical transceiver loopback eye scansOPENLIGHT PHOTONICS INC·Filed 2021·Granted Jan 3, 2023·2 cites·20 claims
- 0788US11428880B2Optical based placement of an optical compontent using a pick and place machineOPENLIGHT PHOTONICS INC·Filed 2020·Granted Aug 30, 2022·2 cites·20 claims
- 0882US12176677B2Electro-absorption modulator with improved photocurrent uniformityOPENLIGHT PHOTONICS INC·Filed 2019·Granted Dec 24, 2024·1 cites·14 claims
- 0982US12034095B2Optical cladding layer designOPENLIGHT PHOTONICS INC·Filed 2022·Granted Jul 9, 2024·0 cites·20 claims
- 1080US11573123B2Heterogeneous spectroscopic transceiving photonic integrated circuit sensorOPENLIGHT PHOTONICS INC·Filed 2021·Granted Feb 7, 2023·0 cites·20 claims
- 1178US11698486B2Photodetector with sequential asymmetric-width waveguidesOPENLIGHT PHOTONICS INC·Filed 2022·Granted Jul 11, 2023·0 cites·20 claims
- 1278US11499923B2On-chip photonic integrated circuit optical validationOPENLIGHT PHOTONICS INC·Filed 2020·Granted Nov 15, 2022·1 cites·20 claims
- 1377US11585978B2Phase tuning in waveguide arraysOPENLIGHT PHOTONICS INC·Filed 2021·Granted Feb 21, 2023·0 cites·20 claims
- 1477US11430901B2Optical cladding layer designOPENLIGHT PHOTONICS INC·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 1577US2024348006A1Silicon photonic symmetric distributed feedback laserOPENLIGHT PHOTONICS INC·Filed 2024·Application pending·0 cites
- 1676US12119309B2Enhanced bonding between III-V material and oxide materialOPENLIGHT PHOTONICS INC·Filed 2022·Granted Oct 15, 2024·0 cites·20 claims
- 1776US11789219B2Optical and thermal interface for photonic integrated circuitsOPENLIGHT PHOTONICS INC·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 1876US11700077B2Semiconductor optical amplifier with asymmetric Mach-Zehnder interferometersOPENLIGHT PHOTONICS INC·Filed 2021·Granted Jul 11, 2023·0 cites·16 claims
- 1976US11678091B2Reduced crosstalk photonic switchOPENLIGHT PHOTONICS INC·Filed 2022·Granted Jun 13, 2023·0 cites·20 claims
- 2075US11815725B1Photonic integrated circuit with active alignmentOPENLIGHT PHOTONICS INC·Filed 2021·Granted Nov 14, 2023·0 cites·18 claims
- 2175US11624942B2Opto-electronic modulator utilizing one or more heating elementsOPENLIGHT PHOTONICS INC·Filed 2021·Granted Apr 11, 2023·0 cites·20 claims
- 2274US11700057B2Multi-lane optical-electrical device testing using automated testing equipmentOPENLIGHT PHOTONICS INC·Filed 2022·Granted Jul 11, 2023·0 cites·20 claims
- 2373US11971575B2Integrated bandgap temperature sensorOPENLIGHT PHOTONICS INC·Filed 2022·Granted Apr 30, 2024·0 cites·20 claims
- 2473US11846803B2Atomic layer deposition bonding for heterogeneous integration of photonics and electronicsOPENLIGHT PHOTONICS INC·Filed 2021·Granted Dec 19, 2023·0 cites·21 claims
- 2573US11668884B2Optical coupler including a Faraday rotator layer and at least one grating couplerOPENLIGHT PHOTONICS INC·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 2672US11693195B2Optical based placement of an optical component using a pick and place machineOPENLIGHT PHOTONICS INC·Filed 2022·Granted Jul 4, 2023·0 cites·20 claims
- 2770US11671178B2Intermediate frequency calibrated optical modulatorsOPENLIGHT PHOTONICS INC·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 2870US11513288B2Smooth waveguide structures and manufacturing methodsOPENLIGHT PHOTONICS INC·Filed 2021·Granted Nov 29, 2022·0 cites·19 claims
- 2968US11476636B2Integrated wavelength lockerOPENLIGHT PHOTONICS INC·Filed 2019·Granted Oct 18, 2022·0 cites·8 claims
- 3067US11747363B2Compact opto-electric probeOPENLIGHT PHOTONICS INC·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 3166US2023216271A1Silicon photonic symmetric distributed feedback laserOPENLIGHT PHOTONICS INC·Filed 2021·Application pending·0 cites
- 3265US2025141177A1Frequency-chirped silicon photonic lasers systemsOPENLIGHT PHOTONICS INC·Filed 2023·Application pending·0 cites
- 3365US2025141181A1Frequency-chirped silicon photonic lasersOPENLIGHT PHOTONICS INC·Filed 2023·Application pending·0 cites
- 3464US11937368B2Structure for circuit interconnectsOPENLIGHT PHOTONICS INC·Filed 2021·Granted Mar 19, 2024·0 cites·15 claims
- 3563US11791341B2Radio-frequency loss reduction for integrated devicesOPENLIGHT PHOTONICS INC·Filed 2021·Granted Oct 17, 2023·0 cites·12 claims
- 3663US11698308B2Optical temperature measurements in photonic circuitsOPENLIGHT PHOTONICS INC·Filed 2020·Granted Jul 11, 2023·0 cites·20 claims
- 3762US2026079294A1Automated silicon photonics bonding interface enhancementOPENLIGHT PHOTONICS INC·Filed 2024·Application pending·0 cites
- 3859US12199404B2Semiconductor optical amplifier light combinerOPENLIGHT PHOTONICS INC·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 3959US2025125581A1Heterogeneously integrated dfb laser with single lateral modeOPENLIGHT PHOTONICS INC·Filed 2023·Application pending·0 cites
- 4058US2025343397A1Heterogeneous integrated silicon photonic semiconductor optical amplifierOPENLIGHT PHOTONICS INC·Filed 2024·Application pending·0 cites
- 4158US2026086284A1Chemical blocks for silicon photonic waveguidesOPENLIGHT PHOTONICS INC·Filed 2024·Application pending·0 cites
- 4255US11418258B2Power-efficient integrated photonic switchOPENLIGHT PHOTONICS INC·Filed 2020·Granted Aug 16, 2022·0 cites·20 claims
- 4354US12164126B2High bandwidth photonic integrated circuit with etalon compensationOPENLIGHT PHOTONICS INC·Filed 2021·Granted Dec 10, 2024·0 cites·18 claims
- 4453US11699677B2Die-to-wafer bonding utilizing micro-transfer printingOPENLIGHT PHOTONICS INC·Filed 2020·Granted Jul 11, 2023·0 cites·16 claims
- 4553US2024219637A1Thin silicon photonics with integrated iii-v waveguideOPENLIGHT PHOTONICS INC·Filed 2023·Application pending·0 cites
- 4652US2024142700A1Waveguide transitions for hybrid thin-silicon/iii-v photonicsOPENLIGHT PHOTONICS INC·Filed 2023·Application pending·0 cites
- 4752US2026046033A1Silicon photonic shared laser with semiconductor optical amplifiersOPENLIGHT PHOTONICS INC·Filed 2024·Application pending·0 cites
- 4852US2025125587A1Laser with edge coupler displaced from substrateOPENLIGHT PHOTONICS INC·Filed 2023·Application pending·0 cites
- 4951US2023361532A1Silicon photonic hybrid distributed feedback laser with built-in gratingOPENLIGHT PHOTONICS INC·Filed 2022·Application pending·0 cites
- 5051US2026095254A1Integrated modulator with amplified optical equalizer circuitOPENLIGHT PHOTONICS INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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