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:
Jun. 16, 2026
Filed:
May. 18, 2021
Applicant:
Sightglass Vision, Inc., Palo Alto, CA (US);
Inventors:
Thomas W. Chalberg, Jr., Menlo Park, CA (US);
Peter Hones, Menlo Park, CA (US);
Axel Leroy Smith, Sunnyvale, CA (US);
Assignee:
SightGlass Vision, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01); A61B 3/10 (2006.01); A61F 2/16 (2006.01);
U.S. Cl.
CPC ...
B29D 11/00009 (2013.01); A61B 3/1015 (2013.01); A61F 2/16 (2013.01);
Abstract
Ophthalmic lenses and method of manufacturing ophthalmic lenses are disclosed. The lenses are manufactured with markers for aligning the lenses in a particular rotational alignment with respect to a spectacle frame. The lenses can also be provided with scattering parts for defocus to prevent myopia.