Inventor · disambiguated record
Rock Tseng
Also filed as: TSENG ROCK
1 granted patent·2 pending applications·93 citations·filing 1997–2001
53Inventor score
Top patents by PatentIndex Score
3 records- 0184US5935033AMulti-stage sprocket assembly for bicycleTRACER COMPANY LTD·Filed 1997·Granted Aug 10, 1999·93 cites·13 claims
- 0228US2003070506A1Crank structure for bicycleAPEX BICYCLE COMPONENTS CORP L·Filed 2001·Application pending·0 cites
- 0327US2003073531A1Combination of sprocket set and rivet structureAPEX BICYCLE COMPONENTS CORP L·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →