Inventor · disambiguated record
Yen-Fen Lo
Also filed as: LO YEN-FEN
6 granted patents·2 pending applications·23 citations·filing 2011–2022
76Inventor score
Files withLO YEN FEN8
Top patents by PatentIndex Score
8 records- 0179US8863394B2Folding knifeLO YEN-FEN·Filed 2011·Granted Oct 21, 2014·13 cites·16 claims
- 0266US8458913B2Assisted-opening folding knifeLO YEN-FEN·Filed 2011·Granted Jun 11, 2013·5 cites·20 claims
- 0361US8683702B2Folding knife capable of preventing automatic foldingLO YEN-FEN·Filed 2011·Granted Apr 1, 2014·3 cites·9 claims
- 0459US2023255261A1Cigar cutterLO YEN FEN·Filed 2022·Application pending·0 cites
- 0556US10035252B2Lockback tool with replaceable workpieceLO YEN FEN·Filed 2016·Granted Jul 31, 2018·1 cites·20 claims
- 0656US8438738B2Safety folding knifeLO YEN-FEN·Filed 2011·Granted May 14, 2013·1 cites·7 claims
- 0745US2013133205A1Assisted opening folding knife with sliding keyLO YEN-FEN·Filed 2012·Application pending·0 cites
- 0841US10532471B2Folding knife configured for safe and rapid disassembly and reassemblyLO YEN FEN·Filed 2018·Granted Jan 14, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →