Inventor · disambiguated record
Yann-Shoou Chen
Also filed as: CHEN YANN-SHOOU
3 granted patents·1 pending application·42 citations·filing 2004–2009
71Inventor score
Top patents by PatentIndex Score
4 records- 0171US7611074B2Water flow volume display device for watering nozzleCHEN YANN-SHOOU·Filed 2006·Granted Nov 3, 2009·11 cites·4 claims
- 0265US7080795B2Pattern switching device for garden nozzlesCHEN YANN-SHOOU·Filed 2004·Granted Jul 25, 2006·19 cites·6 claims
- 0356US7000855B1Watering pattern adjustable mechanism for garden nozzlesHO CHIN CHEN·Filed 2004·Granted Feb 21, 2006·12 cites·6 claims
- 0446US2011061759A1Adjustable tube assemblyCHEN YANN-SHOOU·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →