Inventor · name-matched record
LI CHANG
0 granted patents·2 pending applications·0 citations·filing 2023–2025
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
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2 records- 0169US2026002857A1Method and system for analyzing particle size of fly ashNORTH UNITED BAYANNUR CLEAN ENERGY POWER CO LTD·Filed 2025·Application pending·0 cites
- 0240US2026090326A1Silicon wafer side edge detection device and silicon wafer sorting machineWUXI AUTOWELL TECH CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →