Inventor · disambiguated record
Yao-Tsung Cheng
Also filed as: CHENG YAO-TSUNG
1 granted patent·4 pending applications·22 citations·filing 1999–2025
41Inventor score
Top patents by PatentIndex Score
5 records- 0151US2025271597A1Hydrophilic and lubricious contact lensVIZIONFOCUS INC·Filed 2024·Application pending·0 cites
- 0248US2022250343A1Manufacturing method of contact lensesVIZIONFOCUS INC·Filed 2022·Application pending·0 cites
- 0347US2025270399A1Contact lens packaging solution and method for manufacturing contact lensVIZIONFOCUS INC·Filed 2025·Application pending·0 cites
- 0445US2024384089A1Contact lens and silicone hydrogel contact lensVIZIONFOCUS INC·Filed 2024·Application pending·0 cites
- 0541US6161611ARadiatorASAI VITAL COMPONENTS CO LTD·Filed 1999·Granted Dec 19, 2000·22 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →