Inventor · disambiguated record
Hsien-Sao Wu
Also filed as: WU HSIEN-SAO
3 granted patents·1 pending application·31 citations·filing 2002–2006
69Inventor score
Files withWU HSIEN-SAO3
Top patents by PatentIndex Score
4 records- 0172US7431041B2Hunting umbrellaWU HSIEN-SAO·Filed 2006·Granted Oct 7, 2008·9 cites·6 claims
- 0266US7415986B2Reinforced structure for collapsible and wind resistible umbrellaWU HSIEN-SAO·Filed 2004·Granted Aug 26, 2008·15 cites·1 claims
- 0343US2003159724A1Automatically unfold-and-fold structure of the folded umbrellaFiled 2002·Application pending·0 cites
- 0440US7063434B2Umbrella grip attached with a light sourceWU HSIEN-SAO·Filed 2004·Granted Jun 20, 2006·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →