Inventor · disambiguated record
Dafeng Yin
Also filed as: YIN DAFENG
2 granted patents·11 citations·filing 2006–2006
48Inventor score
Technology areasA24B
Top patents by PatentIndex Score
2 records- 0172US8007637B2Method for producing flue-cured type tobacco sheet by papermaking processCHINA TOMACCO HUNAN IND CO LTD·Filed 2006·Granted Aug 30, 2011·11 cites·11 claims
- 0236US9016286B2Method and equipment for adding tobacco dust into papermaking tobacco sheetLIU JIANFU·Filed 2006·Granted Apr 28, 2015·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →