Inventor · disambiguated record
Roger V. Ritchie
Also filed as: RITCHIE ROGER V
2 granted patents·5 pending applications·6 citations·filing 2006–2013
46Inventor score
Technology areasG06F
Top patents by PatentIndex Score
7 records- 0171US7941451B1Dynamic preconditioning of a B+ treeUNISYS CORP·Filed 2006·Granted May 10, 2011·6 cites·4 claims
- 0248US2009182709A1Dynamic preconditioning of a b+ treeRITCHIE ROGER V·Filed 2009·Application pending·0 cites
- 0338US9037817B2Device type overrideSORENSON ELLEN L·Filed 2012·Granted May 19, 2015·0 cites·14 claims
- 0434US2014324780A1Database copy to mass storageSORENSON ELLEN L·Filed 2013·Application pending·0 cites
- 0534US2014324781A1Input/output (i/o) procedure for database backup to mass storageSORENSON ELLEN L·Filed 2013·Application pending·0 cites
- 0632US2013246347A1Database file groupsSORENSON ELLEN L·Filed 2012·Application pending·0 cites
- 0732US2013262388A1Database backup to highest-used pageSORENSON ELLEN L·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →