Assignee
DONGGUAN LONGWELL SPORTS CO LTD
CN·2 granted patents·2 pending applications·1 citations·filing 2016–2018
Top patents by PatentIndex Score
4 records- 0156US10160527B2Diving goggles having detachable camera bracketDONGGUAN LONGWELL SPORTS CO LTD·Filed 2017·Granted Dec 25, 2018·1 cites·5 claims
- 0236US2020102059A1Rotatable folding diving maskDONGGUAN LONGWELL SPORTS CO LTD·Filed 2018·Application pending·0 cites
- 0334US10457364B2Mask-type goggles used for swimming and divingDONGGUAN LONGWELL SPORTS CO LTD·Filed 2016·Granted Oct 29, 2019·0 cites·7 claims
- 0434US2019033617A1Method for producing anti-fog lensDONGGUAN LONGWELL SPORTS CO LTD·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →