Assignee
QUINTESSENT INC
US·9 granted patents·6 pending applications·0 citations·filing 2021–2025
Top patents by PatentIndex Score
15 records- 0168US12046871B2System comprising an integrated waveguide-coupled optically active device and method of formationQUINTESSENT INC·Filed 2022·Granted Jul 23, 2024·0 cites·41 claims
- 0268US11733457B2Optically active waveguide and method of formationQUINTESSENT INC·Filed 2021·Granted Aug 22, 2023·0 cites·31 claims
- 0367US12586984B2Apparatus comprising a distributed coupled-cavity waveguide reflectorQUINTESSENT INC·Filed 2022·Granted Mar 24, 2026·0 cites·36 claims
- 0465US2025279625A1Hybrid intergrated laser having a silicon photonic coupler matched to a photonic integrated circuitQUINTESSENT INC·Filed 2025·Application pending·0 cites
- 0564US2026050177A1Binary, fourier domain-synthesized gratings for multiple wavelength reflectorsQUINTESSENT INC·Filed 2025·Application pending·0 cites
- 0664US2025202193A1Cavity design for multi-wavelength lasersQUINTESSENT INC·Filed 2025·Application pending·0 cites
- 0763US11631967B2System comprising an integrated waveguide-coupled optically active device and method of formationQUINTESSENT INC·Filed 2021·Granted Apr 18, 2023·0 cites·33 claims
- 0863US2024072511A1Heterogeneous Integration Using a Germanium Handle SubstrateQUINTESSENT INC·Filed 2023·Application pending·0 cites
- 0957US12549259B2Photonic integrated circuit for high-wavelength-channel-count wavelength-division-multiplexed systemsQUINTESSENT INC·Filed 2023·Granted Feb 10, 2026·0 cites·34 claims
- 1057US12526055B2Photonic integrated circuit for high-wavelength-channel-count wavelength-division-multiplexed systemsQUINTESSENT INC·Filed 2023·Granted Jan 13, 2026·0 cites·37 claims
- 1157US11402576B2Passive compensation of non-uniform channel characteristics of spectrally selective device arrays in multiwavelength photonic integrated circuitsQUINTESSENT INC·Filed 2021·Granted Aug 2, 2022·0 cites·15 claims
- 1256US12422622B2Photonic systems comprising an asymmetric coupler and methods of fabricationQUINTESSENT INC·Filed 2022·Granted Sep 23, 2025·0 cites·21 claims
- 1355US12537366B2Systems and methods for distributing optical signals using a photonic integrated circuitQUINTESSENT INC·Filed 2022·Granted Jan 27, 2026·0 cites·39 claims
- 1447US2024241320A1SiN-based Contra-Directional Filter for WDM SystemsQUINTESSENT INC·Filed 2024·Application pending·0 cites
- 1547US2024280757A1Contradirectional-Filter Architecture Having Low Back-ReflectionQUINTESSENT INC·Filed 2024·Application pending·0 cites
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