Assignee
LE JOHN
US·0 granted patents·3 pending applications·0 citations·filing 2023–2023
Top patents by PatentIndex Score
3 records- 0162US2024426761A1Method and optical system for imaging optical defectLE JOHN·Filed 2023·Application pending·0 cites
- 0255US2024419011A1Optical Lens system including a Variable Reflectivity beam splitterLE JOHN·Filed 2023·Application pending·0 cites
- 0355US2024418991A1Optical Lens system including a lens having a negative focal lengthLE JOHN·Filed 2023·Application pending·0 cites
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