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. 02, 2024
Filed:
May. 21, 2020
Applicants:
Kenneth Kubala, Boulder, CO (US);
Russell Douglas Patton, Playa Vista, CA (US);
Jonathan Rodriguez, La Habra, CA (US);
Inventors:
Kenneth Kubala, Boulder, CO (US);
Russell Douglas Patton, Playa Vista, CA (US);
Jonathan Rodriguez, La Habra, CA (US);
Assignee:
Snap Inc., Santa Monica, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0179 (2013.01); G02B 27/0172 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0174 (2013.01); G02B 2027/0178 (2013.01); G02B 2027/0187 (2013.01);
Abstract
An eyewear device including an eye tracker to track a user's eye. The eyewear includes a see-through display for creating an image. The eyewear includes a light source generating a collimated light beam, and the display includes a powered optical element that receives and reflects the light beam. The powered optical element spreads the light beam to uniformly illuminate a user's eye. The powered optical element may include a holographic element.