Inventor · disambiguated record
Yongan Fu
Also filed as: FU YONGAN
8 granted patents·15 citations·filing 2015–2020
76Inventor score
Top patents by PatentIndex Score
8 records- 0191US10656350B2Planar optical waveguide structure, and coupling structure thereof and coupling method thereofWUHAN TELECOMM DEVICES CO LTD·Filed 2018·Granted May 19, 2020·12 cites·12 claims
- 0290US11181702B2Planar optical waveguide structure, and coupling structure thereof and coupling method thereofWUHAN TELECOMM DEVICES CO LTD·Filed 2020·Granted Nov 23, 2021·3 cites·2 claims
- 0345US10700788B2Method and apparatus for compensating for wavelength driftWUHAN TELECOMM DEVICES CO LTD·Filed 2019·Granted Jun 30, 2020·0 cites·15 claims
- 0442US11990939B2Optical moduleACCELINK TECH CO LTD·Filed 2019·Granted May 21, 2024·0 cites·15 claims
- 0542US11675148B2Optical path displacement compensation-based transmission optical power stabilization assemblyACCELINK TECH CO LTD·Filed 2019·Granted Jun 13, 2023·0 cites·20 claims
- 0638US10451805B2Wavelength division multiplexing/demultiplexing optical transceiving assembly based on diffraction gratingWUHAN TELECOMM DEVICES CO LTD·Filed 2015·Granted Oct 22, 2019·0 cites·10 claims
- 0734US11714244B2Optical assembly and manufacturing method thereofWUHAN TELECOMM DEVICES CO LTD·Filed 2018·Granted Aug 1, 2023·0 cites·5 claims
- 0832US10197749B2BOSA device having adjustable wavelength in two directionsACCELINK TECH CO LTD·Filed 2015·Granted Feb 5, 2019·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →