Inventor · name-matched record
LI GUANCYUN
4 granted patents·0 citations·filing 2022–2023
53Inventor score
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
4 records- 0169US12593651B2Payload transportation systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·20 claims
- 0263US12595120B2Energy recovery in stocking vehiclesTAIWAN SEMICONDUCTOR MFG COMPANY LIMITED·Filed 2023·Granted Apr 7, 2026·0 cites·20 claims
- 0363US12543534B2Storage buffer for automated material handling systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Feb 3, 2026·0 cites·20 claims
- 0458US12538744B2Wafer transportationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 27, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →