Inventor · disambiguated record
Yu-Feng Ko
Also filed as: KO YU-FENG
2 granted patents·2 pending applications·4 citations·filing 2012–2019
50Inventor score
Top patents by PatentIndex Score
4 records- 0168US9384942B2Specimen preparation for transmission electron microscopyNAT HEALTH RESEARCH INSTITUTES·Filed 2013·Granted Jul 5, 2016·2 cites·15 claims
- 0264US8969827B2Specimen preparation for transmission electron microscopyHSIEH YONG-FEN·Filed 2012·Granted Mar 3, 2015·2 cites·8 claims
- 0342US2019244276A1Method and System for Matching GraphicsHAPPY RAY CO LTD·Filed 2019·Application pending·0 cites
- 0431US2015324987A1Methods and Systems for Matching GraphicsHAPPY RAY CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →