Optimization of high resolution digitally encoded laser scanners for fine feature marking
US10559395B2 · kind B2 · utility
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23References
20Claims
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Key dates
| Filing date | Nov 6, 2017 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | May 17, 2038 |
Classification
- Technology area (CPC —)General
Abstract
Disclosed herein are laser scanning systems and methods of their use. In some embodiments, laser scanning systems can be used to ablatively or non-ablatively scan a surface of a material. Some embodiments include methods of scanning a multi-layer structure. Some embodiments include translating a focus-adjust optical system so as to vary laser beam diameter. Some embodiments make use of a 20-bit laser scanning system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.