Assignee

LI YAPING

CN·2 granted patents·7 citations·filing 2017–2023

Technology mixA61L1 C04B1

Top patents by PatentIndex Score

2 records

0177USD1018232SChainsawLI YAPING·Filed 2023·Granted Mar 19, 2024·7 cites·1 claims
0230US10828396B2Degradable magnesium-containing calcium phosphate-calcium sulfate porous composite biological scaffoldLI YAPING·Filed 2017·Granted Nov 10, 2020·0 cites·16 claims

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