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. 15, 2020
Filed:
Nov. 15, 2019
Kemet Electronics Corporation, Fort Lauderdale, FL (US);
Steven C. Hussey, Simpsonville, SC (US);
Yuri Freeman, Simpsonville, SC (US);
Christian Guerrero, Simpsonville, SC (US);
Chris Stolarski, Simpsonville, SC (US);
Jeffrey N. Kelly, Simpsonville, SC (US);
Philip M. Lessner, Simpsonville, SC (US);
Siva Jyoth Lingala, Simpsonville, SC (US);
Javaid Qazi, Simpsonville, SC (US);
KEMET Electronics Corporation, Simpsonville, SC (US);
Abstract
An improved capacitor, and method of manufacturing the improved capacitor, is provided. The method includes deoxygenating and leaching the anode wire to produce a capacitor comprising an anode having a surface area of at least 4.0 m/g or a charge density of at least 200,000 CV/g with the anode wire having an equivalent diameter of less than 0.30 mm extending from said anode. A dielectric is on the anode and a cathode is on the dielectric.