Inventor · disambiguated record
Shih-Yueh Chen
Also filed as: CHEN SHIH-YUEH
2 granted patents·2 pending applications·17 citations·filing 1995–2003
58Inventor score
Files withFAN-CHIANG WEI-CHUAN1
Top patents by PatentIndex Score
4 records- 0143US6474657B1Chuck deviceFiled 2001·Granted Nov 5, 2002·8 cites·3 claims
- 0229US5531139AUnidirectional drive tool mechanismFiled 1995·Granted Jul 2, 1996·9 cites·2 claims
- 0327US2004111804A1Tool structure having drilling, chamfering and locking functionsFiled 2003·Application pending·0 cites
- 0427US2004164503A1Bit quick-release deviceFAN-CHIANG WEI-CHUAN·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →