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:
Jul. 04, 2023
Filed:
Aug. 18, 2022
Applicant:
Acucela Inc., Seattle, WA (US);
Inventors:
Philip M. Buscemi, Mount Pleasant, SC (US);
Ryo Kubota, Seattle, WA (US);
Assignee:
ACUCELA INC., Seattle, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/04 (2006.01); G02B 27/01 (2006.01); G02C 7/14 (2006.01);
U.S. Cl.
CPC ...
G02C 7/04 (2013.01); G02B 27/017 (2013.01); G02C 7/14 (2013.01); G02B 2027/0178 (2013.01); G02C 2202/24 (2013.01);
Abstract
Systems, devices, apparatuses and methods for an active projection system that may be incorporated into spectacles, contact lenses or provided as an add-on layer to existing spectacles or lenses. The active projection system operates to generate a stimulus or stimuli for viewing by a person's eye. The stimulus or stimuli creates an image that is defocused in front of the person's retina and can assist in slowing or stopping the progression of myopia or other refractive errors in the person.