Inventor · disambiguated record
Alan Liu
Also filed as: LIU ALAN · LIU ALAN Y · LIU ALAN YOUNG
7 granted patents·3 pending applications·164 citations·filing 1993–2025
80Inventor score
Top patents by PatentIndex Score
10 records- 0191US11131806B2System comprising an integrated waveguide-coupled optically active device and method of formationQuintessent·Filed 2020·Granted Sep 28, 2021·4 cites·41 claims
- 0283US11150406B2Optically active waveguide and method of formationQuintessent·Filed 2020·Granted Oct 19, 2021·2 cites·37 claims
- 0368US12046871B2System comprising an integrated waveguide-coupled optically active device and method of formationQUINTESSENT INC·Filed 2022·Granted Jul 23, 2024·0 cites·41 claims
- 0468US11733457B2Optically active waveguide and method of formationQUINTESSENT INC·Filed 2021·Granted Aug 22, 2023·0 cites·31 claims
- 0568US5454377AMethod for measuring the myocardial electrical impedance spectrumUNIV OHIO STATE·Filed 1993·Granted Oct 3, 1995·158 cites·6 claims
- 0665US2025279625A1Hybrid intergrated laser having a silicon photonic coupler matched to a photonic integrated circuitQUINTESSENT 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
- 0947US10761266B2Integration of direct-bandgap optically active devices on indirect-bandgap-based substratesUNIV CALIFORNIA·Filed 2017·Granted Sep 1, 2020·0 cites·20 claims
- 1036US2020185885A1Unipolar light devices integrated with foreign substrates and methods of fabricationUNIV CALIFORNIA·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →