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:
Sep. 26, 2017
Filed:
Aug. 06, 2014
Verily Life Sciences Llc, Mountain View, CA (US);
Patrick Lin Wheeler, San Jose, CA (US);
Russell Norman Mirov, Los Altos, CA (US);
Verily Life Sciences LLC, Mountain View, CA (US);
Abstract
Wearable devices are described herein including a housing and a mount configured to mount the housing to an external surface of a wearer. The wearable devices further include first and second electrical contacts protruding from the housing and configured such that the electrical contacts can be used to measure a Galvanic skin resistance of skin proximate to the electrical contacts when the wearable device is mounted to the external surface of the wearer. The electrical contacts are additionally configured to measure a capacitance between electrical contacts. The measured capacitance between the electrical contacts could be related to a capacitance of skin proximate to the electrical contacts when the wearable device is mounted to the external surface of the wearer. The wearable devices further include an electronically switched capacitor connected between the electrical contacts that can be operated to enable the Galvanic skin resistance and capacitance measurements described above.