Inventor · name-matched record
PAN CHENGJUN
0 granted patents·3 pending applications·0 citations·filing 2023–2025
Files withDeli group co ltd3
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
3 records- 0155US2026084459A1Pencil feeding mechanism and pencil sharpener provided with pencil feeding mechanismDeli group co ltd·Filed 2023·Application pending·0 cites
- 0255US2026084458A1Pencil Clamping Mechanism for Pencil SharpenerDeli group co ltd·Filed 2023·Application pending·0 cites
- 0345US2026015141A1Storage ContainerDeli group co ltd·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →