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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.:

US 8771381 B1

PDFFull Text
Date of Patent:
Jul. 08, 2014

Filed:

Feb. 15, 2012

Process for producing electrolytic capacitors and capacitors made thereby

Applicants:

Qingping Chen, Simpsonville, SC (US);

Hong Zhang, Jiangsu, CN;

Antony P. Chacko, Simpsonville, SC (US);

Philip M. Lessner, Simpsonville, SC (US);

Randolph S. Hahn, Simpsonville, SC (US);

Yongjian Qiu, Simpsonville, SC (US);

Keith R. Brenneman, Simpsonville, SC (US);

Inventors:

Qingping Chen, Simpsonville, SC (US);

Hong Zhang, Jiangsu, CN;

Antony P. Chacko, Simpsonville, SC (US);

Philip M. Lessner, Simpsonville, SC (US);

Randolph S. Hahn, Simpsonville, SC (US);

Yongjian Qiu, Simpsonville, SC (US);

Keith R. Brenneman, Simpsonville, SC (US);

Assignee:

Kemet Electronics Corporation, Simpsonville, SC (US);

Attorneys:

Joseph T. Guy

Perkins Law Firm, LLC

Primary Examiner:

Seahvosh Nikmanesh

Int. Cl.
CPC ...
H01G 9/00 (2006.01); H01G 9/15 (2006.01); H01G 9/028 (2006.01); H01G 9/052 (2006.01);
U.S. Cl.
CPC ...
H01G 9/028 (2013.01); H01G 9/15 (2013.01); H01G 9/0036 (2013.01); H01G 9/052 (2013.01);
Abstract

A process for preparing a solid electrolytic capacitor comprising application of a non-ionic polyol prior to application of a conducting polymer layer.

Find Patent Forward Citations

Chen, Qingping. (2014). Process for producing electrolytic capacitors and capacitors made thereby (U.S. Patent No. 8771381). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8771381

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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