The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2020
Filed:
Aug. 21, 2018
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Michael M. Tilleman, Brookline, MA (US);
Rockwell Automation Technologies, Inc., Mayfield Heights, OH (US);
Abstract
A camera system comprises illumination and optical components that manage illumination from the illumination source to the camera sensor in a highly efficient manner to image a wide field of view. The camera sensor comprises a modular compound imaging lens and a corresponding illuminator. The illuminator is capable of emitting a field of illumination that is wide in one plane (e.g., the tangential plane) and relatively narrow in the orthogonal plane (e.g., the sagittal plane). The modular compound lens receives scattered light from the viewing field and focuses the light to one or more imaging sensors (e.g., 3D imaging sensors). The modular lens images a wide field of view substantially equal to the field of illumination of the illuminator and is oriented such that the field of view of the lens substantially overlaps the field of illumination of the illuminator, yielding a high collection efficiency.