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:
Dec. 24, 2024
Filed:
Nov. 25, 2020
Applicant:
Magic Leap, Inc., Plantation, FL (US);
Inventors:
Charles David Melville, Camano Island, WA (US);
Mathew D. Watson, Bellevue, WA (US);
Abhijith Rajiv, Seattle, WA (US);
Benjamin John Kuehn, Seattle, WA (US);
Assignee:
Magic Leap, Inc., Plantation, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 7/481 (2006.01); G02B 26/10 (2006.01);
U.S. Cl.
CPC ...
G01S 7/4813 (2013.01); G01S 7/4817 (2013.01); G02B 26/103 (2013.01);
Abstract
A projector includes a cantilever position detection system. The projector also includes a chassis, an actuator mounted to the chassis, and a cantilever light source having a longitudinal axis and mechanically coupled to the actuator. The projector also includes a position measurement region including an aperture, wherein the cantilever light source extends through the aperture, and a plurality of optical source/photodetector pairs disposed in a lateral plane orthogonal to the longitudinal axis.