Inventor · name-matched record
ZHANG TINGCHAO
2 granted patents·0 citations·filing 2023–2023
22Inventor score
Technology areasA61F
Files withHANGZHOU VALGEN MEDTECH CO LTD2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0157US12551310B2Interventional instrument manipulation accessory and interventional medical systemHANGZHOU VALGEN MEDTECH CO LTD·Filed 2023·Granted Feb 17, 2026·0 cites·20 claims
- 0252US12594163B2Tissue gripper and valve clamping deviceHANGZHOU VALGEN MEDTECH CO LTD·Filed 2023·Granted Apr 7, 2026·0 cites·12 claims
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Identity basis: exact name match across USPTO filings. How scoring works →