Inventor · disambiguated record
Ching-Tsun Chen
Also filed as: CHEN CHING-TSUN
3 granted patents·1 pending application·37 citations·filing 2011–2012
70Inventor score
Technology areasB60B
Top patents by PatentIndex Score
4 records- 0188US8220110B1Castor having a braking functionCHEN CHING-TSUN·Filed 2011·Granted Jul 17, 2012·24 cites·10 claims
- 0273US8418316B2Friction wheel for cartCHEN CHING-TSUN·Filed 2011·Granted Apr 16, 2013·7 cites·12 claims
- 0370US8385040B1Conductive wheel with static dissipation functionDER SHENG CO LTD·Filed 2011·Granted Feb 26, 2013·6 cites·14 claims
- 0436US2013212834A1Caster assemblyCHEN CHING-TSUN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →