| (19) |
 |
|
(11) |
EP 1 832 435 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
23.06.2010 Bulletin 2010/25 |
| (43) |
Date of publication A2: |
|
12.09.2007 Bulletin 2007/37 |
| (22) |
Date of filing: 05.03.2007 |
|
| (51) |
International Patent Classification (IPC):
|
|
| (84) |
Designated Contracting States: |
|
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO
SE SI SK TR |
|
Designated Extension States: |
|
AL BA HR MK RS |
| (30) |
Priority: |
07.03.2006 ES 200600554
|
| (71) |
Applicant: Macsa ID, S.A. |
|
08240 Manresa (ES) |
|
| (72) |
Inventors: |
|
- Vogler, Sven
08240 Manresa (Barcelona) (ES)
- Boira Plans, Valentí
08240 Manresa (Barcelona) (ES)
|
| (74) |
Representative: Durán Moya, Carlos et al |
|
DURAN-CORRETJER
Còrsega, 329
08037 Barcelona
08037 Barcelona (ES) |
|
| |
|
| (54) |
Process for marking surfaces by laser |
(57) The process provides for marking identification signs by prior determination of individual
segments of the outline that correspond to respective series of points with predetermined
parameters for the number of points per segment, the extent of the individual points
and the individual marking trajectories, each of the points of each segment of the
distinctive sign being produced individually and successively, achieving marking with
multiple reflection directions for each point and greater visibility under particular
illumination.