Inventor · disambiguated record
Wen-Tsai Shyu
Also filed as: SHYU WEN-TSAI
2 granted patents·2 pending applications·90 citations·filing 2002–2005
67Inventor score
Files withSHYU WEN-TSAI2
Top patents by PatentIndex Score
4 records- 0185US6898998B2T-handle ratchet wrenchFiled 2003·Granted May 31, 2005·57 cites·1 claims
- 0284US7155998B1T-shaped ratchet wrenchSHYU WEN-TSAI·Filed 2005·Granted Jan 2, 2007·33 cites·4 claims
- 0339US2004103763A1T-handle ratchet wrenchFiled 2002·Application pending·0 cites
- 0436US2006065082A1Socket driving head for a box end wrenchSHYU WEN-TSAI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →