Inventor · disambiguated record
Hung Che Cheng
Also filed as: CHENG HUNG CHE
1 granted patent·2 pending applications·3 citations·filing 2010–2016
21Inventor score
Top patents by PatentIndex Score
3 records- 0169US8809248B2Engine cleaning composition and method for cleaning the engineHUO XIN·Filed 2010·Granted Aug 19, 2014·3 cites·30 claims
- 0237US2019218467A1Diesel additive, preparation method and usage method thereof3M INNOVATIVE PROPERTIES CO·Filed 2016·Application pending·0 cites
- 0334US2018320095A1Diesel additive, preparation method and usage method thereof3M INNOVATIVE PROPERTIES CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →