Assignee
E SWIN DEV
FR·3 granted patents·1 pending application·0 citations·filing 2020–2021
Technology mixA61B4
Top patents by PatentIndex Score
4 records- 0140US12502069B2Method for measuring a tear meniscusE SWIN DEV·Filed 2021·Granted Dec 23, 2025·0 cites·14 claims
- 0239US12279815B2Multipurpose ophthalmological measuring deviceE SWIN DEV·Filed 2020·Granted Apr 22, 2025·0 cites·19 claims
- 0336US12336760B2Method for evaluating the stability of a tear filmE SWIN DEV·Filed 2020·Granted Jun 24, 2025·0 cites·13 claims
- 0434US2022338730A1Device and method for detecting tear film breakupE SWIN DEV·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →