Laser marking method
US7771605B2 · kind B2 · utility
1Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2007 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Sep 12, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/267
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention concerns a method of marking an article using a laser emitting radiation of wavelength λ, the article being formed of a material that is slightly absorbent at said wavelength λ, characterized in that it includes the following main steps:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.