Inventor · disambiguated record
Chao-Hua Shih
Also filed as: SHIH CHAO-HUA
1 granted patent·5 pending applications·6 citations·filing 2003–2005
27Inventor score
Technology areasA61M
Top patents by PatentIndex Score
6 records- 0132US7364569B2Retractable safe syringeLIFE SHIELD PRODUCTS INC·Filed 2004·Granted Apr 29, 2008·6 cites·18 claims
- 0227US2005203458A1Safe retractable type syringeLIFE SHIELD PRODUCTS INC·Filed 2005·Application pending·0 cites
- 0324US2004210198A1Safety retractable type syringeLIFE SHIELD PRODUCTS INC·Filed 2003·Application pending·0 cites
- 0423US2007073245A1Needle-retractable safety hypodermic syringeSHIH CHAO-HUA·Filed 2005·Application pending·0 cites
- 0522US2004153035A1Retractable type safety syringeLIFE SHIELD PRODUCTS INC·Filed 2003·Application pending·0 cites
- 0621US2005038395A1Retractable safety type operatable with single-handLIFE SHIELD PRODUCTS INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →