Assignee
Wenzhou tide optical co ltd
CN·2 granted patents·1 pending application·8 citations·filing 2020–2022
Top patents by PatentIndex Score
3 records- 0167USD996056SSpectacle caseWenzhou tide optical co ltd·Filed 2022·Granted Aug 22, 2023·8 cites·1 claims
- 0240US11927832B2Magnetic attraction type lens-replaceable eyeglassesWenzhou tide optical co ltd·Filed 2021·Granted Mar 12, 2024·0 cites·14 claims
- 0326US2022054854A1Phototherapeutic glassesWenzhou tide optical co ltd·Filed 2020·Application pending·0 cites
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