Inventor · disambiguated record
Sylvester Yen
Also filed as: YEN SYLVESTER · YEN SYLVESTER H
4 granted patents·1 pending application·112 citations·filing 1989–2013
77Inventor score
Top patents by PatentIndex Score
5 records- 0185US5000470ABicycle having rear shock absorbing arrangement and improved shock absorber for bicyclesKENT INTERNATIONAL INC·Filed 1989·Granted Mar 19, 1991·82 cites·22 claims
- 0263US6811172B2Remote coupled steering linkage for a bicycle or tricycleYENSON LLC·Filed 2002·Granted Nov 2, 2004·18 cites·12 claims
- 0354USD588650SPedal trainYEN SYLVESTER·Filed 2008·Granted Mar 17, 2009·11 cites·1 claims
- 0448US7938421B2Collapsible axle for velocipedeYEN SYLVESTER·Filed 2009·Granted May 10, 2011·1 cites·16 claims
- 0535US2014260784A1Pedal And Crank SystemKAMLER ARNOLD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →