Inventor · disambiguated record
Jan Pfeifer
Also filed as: PFEIFER JAN
2 granted patents·1 pending application·45 citations·filing 2009–2023
62Inventor score
Technology areasG06F
Top patents by PatentIndex Score
3 records- 0191US8762128B1Back-translation filteringBRANTS THORSTEN·Filed 2011·Granted Jun 24, 2014·38 cites·20 claims
- 0272US7958109B2Intent driven search result rich abstractsYAHOO INC·Filed 2009·Granted Jun 7, 2011·7 cites·22 claims
- 0348US2024193418A1Efficient machine learning training on spreadsheet dataGOOGLE LLC·Filed 2023·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →