Inventor · disambiguated record
Yi Ho Lee
Also filed as: LEE YI HO
11 granted patents·2 pending applications·63 citations·filing 2019–2024
88Inventor score
Top patents by PatentIndex Score
13 records- 0197US11002980B1Cascaded arrangement of two-mode Bragg gratings in multiplexing applicationsCISCO TECH INC·Filed 2020·Granted May 11, 2021·12 cites·20 claims
- 0296US10935726B1Integrated broadband optical couplers with robustness to manufacturing variationCISCO TECH INC·Filed 2019·Granted Mar 2, 2021·29 cites·17 claims
- 0394US11249246B2Multiple stage Bragg gratings in multiplexing applicationsCISCO TECH INC·Filed 2020·Granted Feb 15, 2022·3 cites·20 claims
- 0494US10852472B1Multiple stage Bragg gratings in multiplexing applicationsCISCO TECH INC·Filed 2019·Granted Dec 1, 2020·10 cites·15 claims
- 0591US11520106B2Integrated broadband optical couplers with robustness to manufacturing variationCISCO TECH INC·Filed 2021·Granted Dec 6, 2022·2 cites·20 claims
- 0691US11467420B2Cascaded arrangement of two-mode Bragg gratings in multiplexing applicationsCISCO TECH INC·Filed 2021·Granted Oct 11, 2022·2 cites·16 claims
- 0787US11042050B1Polarization splitter-rotator with embedded PIN structureCISCO TECH INC·Filed 2019·Granted Jun 22, 2021·5 cites·20 claims
- 0874US12035082B2Process margin relaxationCISCO TECH INC·Filed 2022·Granted Jul 9, 2024·0 cites·14 claims
- 0970US2024393530A1Fabrication-tolerant on-chip multiplexers and demultiplexersCISCO TECH INC·Filed 2024·Application pending·0 cites
- 1068US11523192B2Process margin relaxationCISCO TECH INC·Filed 2021·Granted Dec 6, 2022·0 cites·17 claims
- 1165US11089391B1Process margin relaxationCISCO TECH INC·Filed 2020·Granted Aug 10, 2021·0 cites·19 claims
- 1261US12092863B2Fabrication-tolerant on-chip multiplexers and demultiplexersCISCO TECH INC·Filed 2021·Granted Sep 17, 2024·0 cites·20 claims
- 1360US2024385461A1Transmitter photonic integrated circuitROCKLEY PHOTONICS LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yi Ho Lee files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →