Assignee

HE YIFENG

CN·3 granted patents·14 citations·filing 2021–2023

Top patents by PatentIndex Score

3 records

0181USD988602SFoot fileHE YIFENG·Filed 2022·Granted Jun 6, 2023·9 cites·1 claims
0266USD985201SFoot fileHE YIFENG·Filed 2021·Granted May 2, 2023·4 cites·1 claims
0351USD1022318SHair removal deviceHE YIFENG·Filed 2023·Granted Apr 9, 2024·1 cites·1 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →