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. 06, 2015
Filed:
Nov. 20, 2012
Primus Power Corporation, Hayward, CA (US);
Peter Tennessen, San Francisco, CA (US);
Alissa Peterson, Menlo Park, CA (US);
Paul Kreiner, San Francisco, CA (US);
Lauren Wessel Hart, San Francisco, CA (US);
Ryan Larsen, San Francisco, CA (US);
Jonathan Hall, San Mateo, CA (US);
Primus Power Corporation, Hayward, CA (US);
Abstract
An electrochemical device includes at least one electrochemical cell having an anode electrode and a cathode electrode, a reservoir configured to store an electrolyte and a mass distribution measuring device. The mass distribution measuring device includes at least one of a scale, a first pressure sensor located in a lower portion of the reservoir and a second pressure sensor located in an upper portion of the reservoir, or at least one strain gauge or load cell configured to measure a change a weight of the at least one electrochemical cell.