Inventor · disambiguated record
Liang-Yu Chang
Also filed as: CHANG LIANG-YU
2 granted patents·5 pending applications·11 citations·filing 2003–2019
54Inventor score
Top patents by PatentIndex Score
7 records- 0175US8830600B2Lens moduleGLORY SCIENCE CO LTD·Filed 2013·Granted Sep 9, 2014·9 cites·4 claims
- 0251US10597922B2Automatic sliding doorCHANG LIANG YU·Filed 2018·Granted Mar 24, 2020·2 cites·20 claims
- 0347US2021106716A1Biofragmentable hemostatic spongeUNIV TAIPEI MEDICAL·Filed 2019·Application pending·0 cites
- 0446US2010245894A1Direct-scan-to-print scanner and related methodGENESYS LOGIC INC·Filed 2009·Application pending·0 cites
- 0543US2004177758A1Triboelectric air filter mediaFiled 2003·Application pending·0 cites
- 0639US2008131110A1Digital Lens AssemblyGLORY SCIENCE CO LTD·Filed 2006·Application pending·0 cites
- 0735US2004177759A1Triboelectric air filter mediaFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →