Inventor · name-matched record
SUN GUANGCHENG
2 granted patents·2 pending applications·0 citations·filing 2023–2025
25Inventor score
Files withNANJING CHERVON IND CO LTD4
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- 0172US12521859B2Nail gun and control method thereofNANJING CHERVON IND CO LTD·Filed 2025·Granted Jan 13, 2026·0 cites·20 claims
- 0272US2026070205A1Fastener driverNANJING CHERVON IND CO LTD·Filed 2025·Application pending·0 cites
- 0370US2026077463A1Fastener driverNANJING CHERVON IND CO LTD·Filed 2025·Application pending·0 cites
- 0458US12528164B2Nail gunNANJING CHERVON IND CO LTD·Filed 2023·Granted Jan 20, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →