Inventor · disambiguated record
Francois-Marie Lefevere
Also filed as: LEFEVERE FRANCOIS-MARIE
7 granted patents·131 citations·filing 2004–2009
87Inventor score
Top patents by PatentIndex Score
7 records- 0185US7864985B1Automatic operator-induced artifact detection in document imagesGOOGLE INC·Filed 2009·Granted Jan 4, 2011·8 cites·21 claims
- 0282US7623274B1Three-dimensional calibration using orientation and position sensitive calibration patternGOOGLE INC·Filed 2004·Granted Nov 24, 2009·21 cites·35 claims
- 0380US8072654B2Three-dimensional calibration using orientation and position sensitive calibration patternLEFEVERE FRANCOIS-MARIE·Filed 2009·Granted Dec 6, 2011·8 cites·25 claims
- 0480US7469059B1Reorganization of raw image data for processingGOOGLE INC·Filed 2004·Granted Dec 23, 2008·19 cites·19 claims
- 0575US7463772B1De-warping of scanned imagesGOOGLE INC·Filed 2004·Granted Dec 9, 2008·37 cites·27 claims
- 0672US7508978B1Detection of grooves in scanned imagesGOOGLE INC·Filed 2004·Granted Mar 24, 2009·29 cites·41 claims
- 0771US7634112B1Automatic finger detection in document imagesGOOGLE INC·Filed 2004·Granted Dec 15, 2009·9 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Francois-Marie Lefevere files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →