Method for laser engraved reflective surface structures
US9314871B2 · kind B2 · utility
10Cited by
81References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2013 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | Aug 3, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Techniques or processes for providing markings on products are disclosed. In one embodiment, the products have housings and the markings are to be provided on the housings. For example, a housing for a particular product can include an outer housing surface and the markings can be provided on the outer housing surface so as to be visible from the outside of the housing. The markings may be precisely formed using a laser. Processing may be used to increase reflectivity of the markings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.