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:
Jan. 30, 2024
Filed:
Feb. 19, 2020
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Killian J. Poore, Santa Clara, CA (US);
Stephen E. Dey, San Francisco, CA (US);
Trevor J. Ness, Santa Cruz, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/00 (2006.01); G06F 3/0354 (2013.01); G06F 3/03 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G06F 3/03542 (2013.01); G02B 27/0176 (2013.01); G06F 3/0304 (2013.01); G06F 3/03545 (2013.01);
Abstract
A tracking system includes a stylus comprising a light emitter, a head-mounted device comprising an optical sensor configured to detect the light emitter, and a processor communicatively coupled to the optical sensor and configured to determine a position of the stylus based on detection of the light emitter.