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:
Nov. 04, 2014
Filed:
Dec. 12, 2011
Andres Cordoba Galera, Barcelona, ES;
William Edwards, Bradenton, FL (US);
Joseph Peter Calinski, Bradenton, FL (US);
Donald Becker, Bradenton, FL (US);
Antonio Gonzalez Requejo, Barcelona, ES;
Miguel Angel Perez Gandara, Barcelona, ES;
Andres Cordoba Galera, Barcelona, ES;
William Edwards, Bradenton, FL (US);
Joseph Peter Calinski, Bradenton, FL (US);
Donald Becker, Bradenton, FL (US);
Antonio Gonzalez Requejo, Barcelona, ES;
Miguel Angel Perez Gandara, Barcelona, ES;
UTC Fire and Security Americas Corp., Inc., Farmington, CT (US);
Abstract
A system includes a capacitor, a plurality of notification devices connected in parallel with the capacitor, and a controller. The controller is capable of determining capacitance of the capacitor during charge-up of the capacitor, and the controller is capable of determining the wiring impedance of the emergency notification circuit during discharge of the capacitor.