Assignee
ZHOU JIANRONG
CN·6 granted patents·64 citations·filing 2013–2020
Top patents by PatentIndex Score
6 records- 0178USD728163SWelding helmetZHOU JIANRONG·Filed 2014·Granted Apr 28, 2015·22 cites·1 claims
- 0273USD700402SWelding helmetZHOU JIANRONG·Filed 2013·Granted Feb 25, 2014·18 cites·1 claims
- 0370USD742075SWelding helmetZHOU JIANRONG·Filed 2014·Granted Oct 27, 2015·15 cites·1 claims
- 0460USD1027011SGlassesZHOU JIANRONG·Filed 2020·Granted May 14, 2024·2 cites·1 claims
- 0557USD985935SPackage for glassesZHOU JIANRONG·Filed 2020·Granted May 16, 2023·2 cites·1 claims
- 0646USD713604SWelding helmetZHOU JIANRONG·Filed 2013·Granted Sep 16, 2014·5 cites·1 claims
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