Inventor · disambiguated record
Tso-Yu Fan
Also filed as: FAN TSO-YU
7 granted patents·148 citations·filing 2011–2014
87Inventor score
Technology areasB60B
Top patents by PatentIndex Score
7 records- 0193US9139043B1Central-controlled double wheel structureFAN TSO-YU·Filed 2014·Granted Sep 22, 2015·22 cites·10 claims
- 0292US8365354B1Castor having adjustable braking functionDER SHENG CO LTD·Filed 2011·Granted Feb 5, 2013·24 cites·5 claims
- 0380USD729051SCasterFAN TSO-YU·Filed 2014·Granted May 12, 2015·26 cites·1 claims
- 0479USD735022SCasterFAN TSO-YU·Filed 2014·Granted Jul 28, 2015·25 cites·1 claims
- 0575USD728354SCasterFAN TSO-YU·Filed 2014·Granted May 5, 2015·21 cites·1 claims
- 0669USD733541SCasterFAN TSO-YU·Filed 2014·Granted Jul 7, 2015·16 cites·1 claims
- 0766USD736608SCasterFAN TSO-YU·Filed 2014·Granted Aug 18, 2015·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →