Inventor
DUBOIS FREDERIC
FR24 patents
⚠️ This page may combine multiple inventors who share the name “DUBOIS FREDERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSILOR INT
9 patentsUS8381408B2Feb 26, 2013
Method for determining a contour data set of spectacle frame rim
ESSILOR INT3 citations61
US11072109B2Jul 27, 2021
Device and process for marking an ophthalmic lens with a pulsed laser of wavelength and energy selected per pulse
ESSILOR INT0 citations60
US8352065B2Jan 8, 2013
Method for generating a trimming setpoint for an ophthalmic lens
ESSILOR INT2 citations59
US10543566B2Jan 28, 2020
Method for producing an ophthalmic lens comprising a step of laser marking in order to produce permanent etchings on one surface of said ophthalmic lens
ESSILOR INT0 citations50
US10112340B2Oct 30, 2018
Device and process for marking an ophthalmic lens with a pulsed laser of wavelength and energy selected per pulse
ESSILOR INT1 citations50
US7880902B2Feb 1, 2011
Contactless optical probe and device and method making use thereof
ESSILOR INT0 citations41
US10456885B2Oct 29, 2019
Method for providing a referencing element to an optical lens member
ESSILOR INT0 citations39
US9720262B2Aug 1, 2017
Method of processing an order request for an ophthalmic lens
ESSILOR INT0 citations33
US10254447B2Apr 9, 2019
System and method for generating machine marking instructions
ESSILOR INT0 citations30
DUBOIS FREDERIC
7 patentsUS8308294B2Nov 13, 2012
Method of calculating an optical system according to a given spectacle frame
DUBOIS FREDERIC8 citations80
US8690324B2Apr 8, 2014
Method for modifying spectacle frame shape data
DUBOIS FREDERIC2 citations61
US8205986B2Jun 26, 2012
Method for generating a trimming setpoint for an ophtalmic lens for it to be fitted in a half-rim spectacle frame
DUBOIS FREDERIC2 citations61
US8439500B2May 14, 2013
Method of calculating an optical system according to a given spectacle frame
DUBOIS FREDERIC3 citations60
US9574872B2Feb 21, 2017
System and method for optical reading of markings printed on a face of an ophthalmic lens
DUBOIS FREDERIC1 citations51
US8295581B2Oct 23, 2012
Method and apparatus for detecting defects in optical components
DUBOIS FREDERIC2 citations51
US8540367B2Sep 24, 2013
Method of selecting a semi-finished ophthalmic lens according to a given spectacle frame
DUBOIS FREDERIC1 citations49