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. 29, 2019
Filed:
Aug. 08, 2016
Verily Life Sciences Llc, Mountain View, CA (US);
Christian A. Gutierrez, San Jose, CA (US);
Brian J. Kim, West Hills, CA (US);
Verily Life Sciences LLC, South San Francisco, CA (US);
Abstract
An eye-mountable device includes an enclosure shaped to be removably mounted over a cornea. The device also includes a tear-film sensor system, including one or more tear-film-sensitive sensors, disposed within the enclosure. The one or more tear-film-sensitive sensors are disposed to measure an impedance of a tear-film in an eye of a user and to output a signal indicative of the impedance. A controller is also disposed within the enclosure and coupled to the tear-film sensor system to receive the signal and, in response to changes in the signal, actively control circuitry disposed in the eye-mountable device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile