Inventor · disambiguated record
Hon Ki Tsang
Also filed as: TSANG HON KI
4 granted patents·6 pending applications·4 citations·filing 2009–2025
59Inventor score
Top patents by PatentIndex Score
10 records- 0183US11048045B1Integrated lens mode size converterUNIV HONG KONG CHINESE·Filed 2020·Granted Jun 29, 2021·4 cites·20 claims
- 0263US2025274051A1Magnetically coupled charging system and the method thereofUNIV HONG KONG POLYTECHNIC·Filed 2025·Application pending·0 cites
- 0354US12334836B2Magnetically coupled charging system and the method thereofUNIV HONG KONG POLYTECHNIC·Filed 2022·Granted Jun 17, 2025·0 cites·9 claims
- 0450US12001054B2Wideband grating couplerUNIV HONG KONG CHINESE·Filed 2021·Granted Jun 4, 2024·0 cites·20 claims
- 0550US2025216613A1High efficiency polarization-diversity two-dimensional waveguide grating couplerUNIV HONG KONG CHINESE·Filed 2024·Application pending·0 cites
- 0643US2009290837A1Optical devices for coupling of lightUNIV HONG KONG CHINESE·Filed 2009·Application pending·0 cites
- 0738US2024053543A1High coupling efficiency blazed waveguide grating couplerUNIV HONG KONG CHINESE·Filed 2022·Application pending·0 cites
- 0838US2025180469A1Optical integrated chip and high resolution low-cost integrated handheld miniature spectrometerAP INFOSENSE LTD·Filed 2023·Application pending·0 cites
- 0934US2018092554A1Wearable and unobtrusive multi-sensor array and method for pulse wave velocity imagingUNIV HONG KONG CHINESE·Filed 2016·Application pending·0 cites
- 1029US11428869B2Multimode waveguide grating couplerUNIV HONG KONG CHINESE·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →