Inventor · disambiguated record
Hongjie Sun
Also filed as: SUN HONGJIE
1 granted patent·1 pending application·0 citations·filing 2019–2024
9Inventor score
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2 records- 0147US11746724B2Method for preventing accumulation of cylinder oil at scavenging ports of low-speed marine engineUNIV DALIAN TECH·Filed 2019·Granted Sep 5, 2023·0 cites·7 claims
- 0245US2025059889A1Method for screening key stratum for overburden separation grouting in coal minePING AN COAL MINING ENGINEERING TECH RESEARCH INSTITUTE CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →