Inventor · disambiguated record
Young-Chin Yeh
Also filed as: YEH YOUNG-CHIN
3 granted patents·30 citations·filing 1994–1999
70Inventor score
Technology areasG07D
Top patents by PatentIndex Score
3 records- 0137US6098778ACoin collecting mechanism with top coin slot and coin return functionFiled 1999·Granted Aug 8, 2000·11 cites·3 claims
- 0236US5697484AElectronic coin-collecting mechanismFiled 1994·Granted Dec 16, 1997·10 cites·1 claims
- 0334US5975276AComparative type detecting means for a coin-collecting mechanismFiled 1998·Granted Nov 2, 1999·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →