Assignee
NINGBO QIHANG OPTICS INSTR CO LTD
CN·3 granted patents·38 citations·filing 2017–2019
Top patents by PatentIndex Score
3 records- 0178USD860189SCellphone bracket to connect riflescopeNINGBO QIHANG OPTICS INSTR CO LTD·Filed 2019·Granted Sep 17, 2019·23 cites·1 claims
- 0258USD815087SCellphone bracket to connect riflescopeNINGBO QIHANG OPTICS INSTR CO LTD·Filed 2017·Granted Apr 10, 2018·10 cites·1 claims
- 0344USD815184SCamera bracket to connect riflescopeNINGBO QIHANG OPTICS INSTR CO LTD·Filed 2017·Granted Apr 10, 2018·5 cites·1 claims
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