Method and systems for autofocusing
US12313835B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Aug 18, 2021 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Dec 31, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2213/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems are provided autofocusing an imaging system. In one example, a method includes identifying a target focal plane of a field-of-view (FOV) of each objective of the imaging system, the imaging system including two or more objectives, adjusting a vertical position of each objective relative to the target focal plane based on a light shape generated from a laser beam, and aligning a focus of each objective according to a power level detected by a sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.