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. 14, 2023
Filed:
Nov. 29, 2018
Applicant:
Snap Inc., Santa Monica, CA (US);
Inventors:
Rory Thomas Alexander Mills, Rochester, GB;
Samuel William Harris, Rochester, GB;
Assignee:
Snap Inc., Santa Monica, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02C 5/22 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0176 (2013.01); G02B 27/0172 (2013.01); G02C 5/22 (2013.01); G02B 2027/015 (2013.01); G02B 2027/0167 (2013.01); G02B 2027/0178 (2013.01);
Abstract
A wearable head-up display which allows for convenient and safe stowage when not in use. A hinge component is positioned within the optical path from an image projector to a display component which ensures optical alignment for projection. A detection means is provided to signal when the wearable device is in a folded position in order to deactivate the projector.