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. 25, 2023
Filed:
Jul. 23, 2020
Applicant:
Nvidia Corp., Santa Clara, CA (US);
Inventors:
Jui-Hsien Wang, Bellevue, WA (US);
Ward Lopes, San Jose, CA (US);
Rachel Anastasia Brown, Portland, OR (US);
Peter Shirley, Salt Lake City, UT (US);
Assignee:
Nvidia Corp., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 1/20 (2006.01); G02B 27/01 (2006.01); G06T 15/00 (2011.01); H04L 9/06 (2006.01); G06F 16/901 (2019.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G06F 16/9014 (2019.01); G06T 1/20 (2013.01); G06T 15/005 (2013.01); H04L 9/0643 (2013.01); G02B 2027/0174 (2013.01); G06T 2207/10028 (2013.01);
Abstract
The computational scaling challenges of holographic displays are mitigated by techniques for generating holograms that introduce foveation into a wave front recording planes approach to hologram generation. Spatial hashing is applied to organize the points or polygons of a display object into keys and values.