Inventor · disambiguated record
Chin-Hui Hsai
Also filed as: HSAI CHIN-HUI
2 granted patents·3 pending applications·30 citations·filing 2005–2009
61Inventor score
Top patents by PatentIndex Score
5 records- 0177US7413212B2Trailer theft-thwarting coupling dockHANDYWAY CO LTD·Filed 2006·Granted Aug 19, 2008·20 cites·4 claims
- 0270US7204508B1Trailer lockHANDYWAY CO LTD·Filed 2005·Granted Apr 17, 2007·10 cites·5 claims
- 0342US2007137266A1Trailer lockHANDYWAY CO LTD·Filed 2005·Application pending·0 cites
- 0440US2008035690A1Adjustment structure for a bicycle lock holding dockHANDYWAY CO LTD·Filed 2006·Application pending·0 cites
- 0540US2011101648A1Trailer coupling dock theft-proof lockHSAI CHIN-HUI·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →