Inventor · name-matched record

LIU LONGCHUN

3 granted patents·1 pending application·0 citations·filing 2024–2024

43Inventor score

Technology areasE06B

Files withGUANGZHOU FENGSHINE METAL PRODUCTS 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

0152US2026035964A1A locking mechanism and a sheet-like door railing therewithGUANGZHOU FENGSHINE METAL PRODUCTS CO LTD·Filed 2024·Application pending·0 cites
0230USD1113402SComponent for a lockGUANGZHOU FENGSHINE METAL PRODUCTS CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·1 claims
0330USD1111772SComponent for a lockGUANGZHOU FENGSHINE METAL PRODUCTS CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·1 claims
0430USD1111771SComponent for a lockGUANGZHOU FENGSHINE METAL PRODUCTS CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·1 claims

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Identity basis: exact name match across USPTO filings. How scoring works →