Inventor · disambiguated record
Ji-Fen Meng
Also filed as: MENG JI-FEN
14 granted patents·2 pending applications·221 citations·filing 2008–2023
93Inventor score
Files withMENG JI-FEN16
Top patents by PatentIndex Score
16 records- 0192US8690164B2Tool bit assembly for quickly alternating bitsMENG JI-FEN·Filed 2011·Granted Apr 8, 2014·17 cites·1 claims
- 0289US7900771B1Tool box with pivoting row socketsMENG JI-FEN·Filed 2009·Granted Mar 8, 2011·26 cites·5 claims
- 0387USD801685STool boxMENG JI-FEN·Filed 2015·Granted Nov 7, 2017·32 cites·1 claims
- 0486USD600525SShank of a screw driver bitMENG JI-FEN·Filed 2008·Granted Sep 22, 2009·35 cites·1 claims
- 0585USD668866STool boxMENG JI-FEN·Filed 2012·Granted Oct 16, 2012·33 cites·1 claims
- 0684US8651348B2Tool boxMENG JI-FEN·Filed 2012·Granted Feb 18, 2014·14 cites·9 claims
- 0781US11969762B1Device and method for automatically categorizing screwdriver bitsMENG JI FEN·Filed 2023·Granted Apr 30, 2024·1 cites·8 claims
- 0878US8276752B1Tool boxMENG JI-FEN·Filed 2012·Granted Oct 2, 2012·10 cites·5 claims
- 0977USD866967STool boxMENG JI FEN·Filed 2018·Granted Nov 19, 2019·16 cites·1 claims
- 1072USD717048STool boxMENG JI-FEN·Filed 2014·Granted Nov 11, 2014·17 cites·1 claims
- 1172USD668875STool boxMENG JI-FEN·Filed 2012·Granted Oct 16, 2012·18 cites·1 claims
- 1272US8176818B2Rotary tool with an indicating coiled springMENG JI-FEN·Filed 2010·Granted May 15, 2012·2 cites·4 claims
- 1368US12172459B1Process for producing an identifiable hand toolMENG JI FEN·Filed 2023·Granted Dec 24, 2024·0 cites·1 claims
- 1462US2010071517A1Rotary tool with indicating elementMENG JI-FEN·Filed 2008·Application pending·0 cites
- 1556US11389915B2Machine for making screwdriver bit socketsMENG JI FEN·Filed 2020·Granted Jul 19, 2022·0 cites·4 claims
- 1650US2015306760A1Tool bit hanger with variable lengthMENG JI-FEN·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ji-Fen Meng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →