Inventor · disambiguated record
Hongyan Fu
Also filed as: FU HONGYAN
7 granted patents·4 pending applications·24 citations·filing 2014–2025
78Inventor score
Top patents by PatentIndex Score
11 records- 0189US10241273B2Polarization rotator and optical signal processing methodHUAWEI TECH CO LTD·Filed 2017·Granted Mar 26, 2019·13 cites·16 claims
- 0287US9829635B2Optical interconnector, optoelectronic chip system, and optical signal sharing methodHUAWEI TECH CO LTD·Filed 2016·Granted Nov 28, 2017·7 cites·17 claims
- 0372US9531472B2Coherent waveform conversion in optical networksFUTUREWEI TECHNOLOGIES INC·Filed 2014·Granted Dec 27, 2016·3 cites·20 claims
- 0469US10067363B2Polarizer and polarization modulation systemHUAWEI TECH CO LTD·Filed 2016·Granted Sep 4, 2018·1 cites·20 claims
- 0563US2025226414A1Electrochemical apparatus and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2025·Application pending·0 cites
- 0641US10317584B2Grating coupler and preparation methodHUAWEI TECH CO LTD·Filed 2017·Granted Jun 11, 2019·0 cites·15 claims
- 0738US2017289654A1Optical switch chip, optical switch driving module, and optical switch driving methodHUAWEI TECH CO LTD·Filed 2017·Application pending·0 cites
- 0836US9618822B2Device and method for all-optical information exchangeHUAWEI TECH CO LTD·Filed 2016·Granted Apr 11, 2017·0 cites·9 claims
- 0935US2016291251A1Resonant Cavity Component Used in Optical Switching SystemHUAWEI TECH CO LTD·Filed 2016·Application pending·0 cites
- 1032US9766399B2Cross waveguideHUAWEI TECH CO LTD·Filed 2017·Granted Sep 19, 2017·0 cites·10 claims
- 1129US2017030802A1Apparatus and Method for Measuring Group Velocity Delay in Optical WaveguideHUAWEI TECH CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →