Assignee
ZHANG QIFAN
CN·8 granted patents·155 citations·filing 2017–2021
Top patents by PatentIndex Score
8 records- 0197USD935180SEarphones caseZHANG QIFAN·Filed 2020·Granted Nov 9, 2021·44 cites·1 claims
- 0292USD840860SWatch bandZHANG QIFAN·Filed 2017·Granted Feb 19, 2019·40 cites·1 claims
- 0383USD850968SProtective case for a watchZHANG QIFAN·Filed 2017·Granted Jun 11, 2019·22 cites·1 claims
- 0482USD894033SWatch bandZHANG QIFAN·Filed 2019·Granted Aug 25, 2020·19 cites·1 claims
- 0579USD895471SWatch bandZHANG QIFAN·Filed 2019·Granted Sep 8, 2020·16 cites·1 claims
- 0671USD1011205SWatch band with caseZHANG QIFAN·Filed 2021·Granted Jan 16, 2024·4 cites·1 claims
- 0762USD935164SEarphones pouchZHANG QIFAN·Filed 2019·Granted Nov 9, 2021·7 cites·1 claims
- 0845USD902932SProtective case for smart wristbandZHANG QIFAN·Filed 2019·Granted Nov 24, 2020·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →