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. 08, 2021
Filed:
Oct. 19, 2018
Applicant:
Coopervision International Limited, Fareham, GB;
Inventors:
Cheng-Chun Peng, Berkeley, CA (US);
Percy Lazon de la Jara, San Ramon, CA (US);
Assignee:
COOPERVISION INTERNATIONAL LIMITED, Fareham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/00 (2006.01); G02C 7/02 (2006.01); G02C 3/00 (2006.01); G02C 7/04 (2006.01); G02C 7/08 (2006.01); G02C 11/00 (2006.01);
U.S. Cl.
CPC ...
G02C 7/049 (2013.01); G02C 7/083 (2013.01); G02C 7/085 (2013.01); G02C 11/10 (2013.01);
Abstract
Contact lenses that have an ion-impermeable portion and an ion-permeable portion that are able to move on the eye without binding to the eye are described. The contact lenses exhibit an average ionoflux transmittance of at least 1.34×10mm/min. One or more electronic components can be included in the contact lenses. Methods of making the contact lenses are also described.