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:
Apr. 14, 2020
Filed:
Jun. 15, 2018
Applicant:
Jeri J. Ellsworth, San Jose, CA (US);
Inventors:
Angus McDonald Dorbie, Redwood City, CA (US);
Andrew T. McFadden, Sunnyvale, CA (US);
Timothy Cotter, Sunnyvale, CA (US);
Jamie Gennis, San Jose, CA (US);
Jeri J. Ellsworth, San Jose, CA (US);
Assignee:
Tilt Fire, Inc, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 3/00 (2006.01); G06T 5/00 (2006.01); G06T 11/00 (2006.01); G06T 11/60 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G06T 5/006 (2013.01); G06T 3/00 (2013.01); G06T 11/001 (2013.01); G06T 11/60 (2013.01); G02B 27/0172 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0178 (2013.01);
Abstract
System and method for low latency correction of projection errors due to view point movement in a virtual or augmented reality context of head-mounted projected image displays such as glasses or goggles worn on the head of a user which project images onto a retro-reflective surface for return to the eyes of said user.