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:
Aug. 04, 2020
Filed:
Jul. 31, 2017
Applicant:
Verily Life Sciences Llc, Mountain View, CA (US);
Inventors:
Brian Otis, Sunnyvale, CA (US);
Nathan Pletcher, Mountain View, CA (US);
Assignee:
Verily Life Sciences LLC, Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/1477 (2006.01); A61B 5/145 (2006.01); H03K 3/037 (2006.01); H03K 4/502 (2006.01); H04B 1/40 (2015.01);
U.S. Cl.
CPC ...
A61B 5/1477 (2013.01); A61B 5/002 (2013.01); A61B 5/0004 (2013.01); A61B 5/0022 (2013.01); A61B 5/14507 (2013.01); A61B 5/14532 (2013.01); A61B 5/6821 (2013.01); A61B 5/742 (2013.01); H03K 3/0377 (2013.01); H03K 4/502 (2013.01); H04B 1/40 (2013.01);
Abstract
This disclosure relates to systems and/or methods for subtracting in the current domain an output current primary signal from a primary sensor from an output current reference signal from a reference sensor to produce a frequency output signal indicative of the difference between the output current primary signal and the output current reference signal.