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:
Jun. 24, 2025
Filed:
Jan. 16, 2025
Mloptic Corp, Redmond, WA (US);
MLOptic Corp., Redmond, WA (US);
Abstract
An apparatus for indicating a misalignment of an optical axis of a lens system including a lens, a front end and a rear end, the lens having a front surface and a rear surface, the apparatus including a light source, a first mirror, a first beam splitter, and an image plane, wherein a laser beam of the light source is configured to be directed at the first beam splitter to result in a first and a second beam, the first beam is redirected at the first mirror before being redirected by the first mirror through the first beam splitter to cast a first spot at the image plane, and the second beam is disposed through the first beam splitter to be directed at the front surface of the lens system before being redirected by the first beam splitter to cast a second spot at the image plane.