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:
Aug. 16, 2022
Filed:
May. 03, 2019
Applicant:
Vuzix Corporation, West Henrietta, NY (US);
Inventor:
Stephen P. McGrew, Spokane, WA (US);
Assignee:
Vuzix Corporation, West Henrietta, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); H04N 9/31 (2006.01); G03H 1/28 (2006.01); G03H 1/04 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3185 (2013.01); G02B 27/0103 (2013.01); G02B 27/0172 (2013.01); G03H 1/28 (2013.01); G02B 2027/013 (2013.01); G02B 2027/0174 (2013.01); G02B 2027/0178 (2013.01); G03H 2001/0434 (2013.01); G03H 2001/0439 (2013.01);
Abstract
Methods and systems for projecting wave fields use a diffusing medium, a wavefront shaper, an illumination source, and a control system. A system for projecting an object wave field into a projection volume includes a wave scatterer, a wave field projector configured to project a wave field onto the wave scatterer, and a controller coupled to the wave field projector. The controller is configured to cause the wave field projector to project a wave field that, upon interacting with the wave scatterer, is redirected to form an object wave field that forms a predetermined pattern in the projection volume.