Assignee
VIZIONFOCUS INC
TW·2 granted patents·6 pending applications·2 citations·filing 2015–2025
Top patents by PatentIndex Score
8 records- 0175US9708450B2Silicone hydrogel contact lens and method for manufacturing the sameVIZIONFOCUS INC·Filed 2015·Granted Jul 18, 2017·2 cites·10 claims
- 0271US12566104B2Lens testing equipmentVIZIONFOCUS INC·Filed 2023·Granted Mar 3, 2026·0 cites·9 claims
- 0351US2025271597A1Hydrophilic and lubricious contact lensVIZIONFOCUS INC·Filed 2024·Application pending·0 cites
- 0450US2025139853A1Method for generating dot pattern and computer-readable mediumVIZIONFOCUS INC·Filed 2024·Application pending·0 cites
- 0548US2022250343A1Manufacturing method of contact lensesVIZIONFOCUS INC·Filed 2022·Application pending·0 cites
- 0647US2025270399A1Contact lens packaging solution and method for manufacturing contact lensVIZIONFOCUS INC·Filed 2025·Application pending·0 cites
- 0745US2024384089A1Contact lens and silicone hydrogel contact lensVIZIONFOCUS INC·Filed 2024·Application pending·0 cites
- 0836US2021011200A1Functional contact lens and method for dyeing the sameVIZIONFOCUS INC·Filed 2019·Application pending·0 cites
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