Patent application number | Description | Published |
20080308642 | Personalised Support Such as an Identity Card Comprising Anti-Falsification Means - The invention concerns a support having a surface provided with personalizing data, wherein it includes anti-counterfeit measures, arranged on at least part of the surface. The anti-counterfeit measures are being configured to be modified in appearance under the effect of an additional personalization of the surface part and appear as defects visible at the surface of the card. | 12-18-2008 |
20090130394 | Laser marking of a card - The invention relates to a method for the laser marking of a support having a body and a cover sheet. A laser beam is used to etch the body of the support through the thickness of the cover sheet. The support is laminated either during or after the laser marking in order to reduce or prevent deformations in the cover sheet resulting from etching. | 05-21-2009 |
20090146409 | METHOD FOR CREATING A FORGERY-PROOF CUSTOMISED AND/OR PRINTED GRAPHIC ELEMENT ON A SUPPORT AND SUPPORT THUS OBTAINED - The invention relates to a method of creating a forgery-proof customised and/or printed graphic element on a support using an electromagnetic beam. At least one official marking seal is used which can divert and/or deform an electromagnetic beam. The support is printed or customised using the electromagnetic beam, which is diverted and/or deformed by the official marking seal. The invention also relates to the support thus obtained and to the official marking seal. | 06-11-2009 |
20090218396 | Data Medium, Identity Document and Corresponding Security-Protection Method - A data medium has at least first and second parts joined together, each having an outer face turned towards the outside and a hidden inner face. At least one of the first and second parts bears, at a certain distance from the outer faces, hidden markings corresponding to personalization data. This first part and preferably the second part of the medium are, at least locally, opaque with respect to through-transmission of laser radiation liable to modify the hidden markings. | 09-03-2009 |
20090315969 | Method for Creating an Image on a Support - The invention relates to a method of creating an image, such as a printed and/or customised graphic element, on a support having regions that can be activated by an activator. A support is used that includes at least a plurality of regions that can reveal a colour under the effect of an activator. These regions are offset in relation to one another when observed from the activator. The colour is only activated in a localised manner on the aforementioned regions. | 12-24-2009 |
20110090298 | PERSONALIZATION OF PHYSICAL MEDIA BY SELECTIVELY REVEALING AND HIDING PRE-PRINTED COLOR PIXELS - Personalization of identity card by producing a color image thereon by selectively exposing photon-sensitive layers on the card to change between transparent and opaque thereby selectively revealing opaque colors from the photon-sensitive layer or from a printed substrate. Other systems and methods are disclosed. | 04-21-2011 |
Patent application number | Description | Published |
20110033676 | PERSONALISABLE SUPPORT INCLUDING ANTI-FORGERY DEVICE AND FABRICATION PROCESS OF SUCH SUPPORTS - The invention relates to a personalisable support comprising anti-forgery devices which are provided in order to indicate every attempt of fraudulent personalisation. The support comprises a body ( | 02-10-2011 |
20140110930 | INFORMATION MEDIUM WITH PRINTED IDENTIFICAITON INFORMATION AND ANTI-FORGERY MEANS - The invention relates to the securing of information media so as to prevent any alteration or modification of the identification information and the fraudulent reuse of the media. The identification document according to the invention comprises personalisation information placed on at least one of its main sides, and invisible anti-forgery means placed on at least part of the said side and designed to undergo a change in appearance in the event of an attempt to do additional personalisation. The anti-forgery means are formed by subdividing each pixel into a matrix of N dots, the said N dots having each a different colour density in order to obtain an average colour density of the said matrix that is equivalent to the colour density predetermined for the corresponding pixel, at least some of the said N dots of the matrix being pre-sensitised so that their colour darkens at a variable speed in the event of additional personalisation, as compared to the other non pre-sensitised dots | 04-24-2014 |
20150373226 | METHOD FOR PRINTING A COLOUR PIXEL MATRIX ON A PHYSICAL MEDIUM BY PRINTING OBLIQUE LINES AND ASSOCIATED CONTROL DEVICE - A method designed to allow the printing of a matrix (MPC) of pixels, in N colours defining a colour coding system, on a selected part of a physical medium (MP). That method comprises a stage in which colour pixels are printed in at least one pass along oblique lines in relation to the physical medium (MP), wherein the pixels of an oblique line are all in the same colour selected from the N colours and different from that used for the previous oblique line, in order to generate a matrix (MPC) of M horizontal lines comprising P pixels each in the N colours successively in a selected order, and wherein each horizontal line other than the first one comprises a first pixel that is identical to the second pixel of the previous horizontal line. | 12-24-2015 |