Inventor · disambiguated record
Chao-Liang Chang
Also filed as: CHANG CHAO-LIANG
1 granted patent·4 pending applications·6 citations·filing 2004–2025
28Inventor score
Top patents by PatentIndex Score
5 records- 0166US8088672B2Producing a transferred layer by implanting ions through a sacrificial layer and an etching stop layerLEE TIEN-HSI·Filed 2008·Granted Jan 3, 2012·6 cites·20 claims
- 0263US2024124844A1Method for preparing composition comprising mesenchymal stem cell, extracellular vesicle produced by mesenchymal stem cell, and growth factor, composition prepared by the method, and use of composition for treating arthritisGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2023·Application pending·0 cites
- 0355US2023233613A1Pharmaceutical composition for treating chronic strokeGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2022·Application pending·0 cites
- 0438US2025144150A1Preparation method of pharmaceutical composition for treating chronic strokeGWO XI STEM CELL APPLIED TECH CO LTD·Filed 2025·Application pending·0 cites
- 0529US2005231303A1Tunable passive deviceCHANG CHAO-LIANG·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chao-Liang Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →