Assignee
WU WEI-SHUI
1 granted patent·6 pending applications·3 citations·filing 2004–2008
Technology mixA61M7
Top patents by PatentIndex Score
7 records- 0154US7762987B2Safety syringe device with separable needle stem by turning backWU WEI-SHUI·Filed 2007·Granted Jul 27, 2010·3 cites·6 claims
- 0240US2009234284A1Safety Syringe DeviceWU WEI-SHUI·Filed 2008·Application pending·0 cites
- 0337US2008058731A1Safety Syringe DeviceWU WEI-SHUI·Filed 2006·Application pending·0 cites
- 0435US2006229555A1Safety syringe with a needle seatWU WEI-SHUI·Filed 2005·Application pending·0 cites
- 0535US2006089598A1Safe syringeWU WEI-SHUI·Filed 2004·Application pending·0 cites
- 0635US2007078404A1Safety syringe whose needle can be pulled backWU WEI-SHUI·Filed 2005·Application pending·0 cites
- 0735US2007060885A1Safety hypodermic syringe with retractable needle carrierWU WEI-SHUI·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →