Inventor · disambiguated record
Fenfei Liu
Also filed as: LIU FENFEI
2 granted patents·32 citations·filing 2015–2015
61Inventor score
Files withALLIANCE FIBER OPTICS PROD INC2
Top patents by PatentIndex Score
2 records- 0193US9551833B1Ultra compact free-space multiplexer/demultiplexerALLIANCE FIBER OPTICS PROD INC·Filed 2015·Granted Jan 24, 2017·26 cites·17 claims
- 0283US9182550B1Dispersionless optical tap filter in bi-directional multimode fiber optic linkALLIANCE FIBER OPTICS PROD INC·Filed 2015·Granted Nov 10, 2015·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →