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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 9210739 B1

PDFFull Text
Expired
Date of Patent:
Dec. 08, 2015

Filed:

Jun. 26, 2013

Ptc heating device without electronic power control

Applicant:

Iee International Electronics & Engineering S.a., Echternach, LU;

Inventors:

Driss Chabach, Noertange, LU;

Raphael Bennes, Haute Kontz, FR;

Alain Schumacher, Igel, DE;

Werner Bieck, Wiltingen, DE;

Matthias Massing, Konz, DE;

Joost Ortjens, Ehnen, LU;

Sung-Guen Kim, Guri-si, KR;

Assignee:

IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A., Luxembourg, LU;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Mark Paschall

Int. Cl.
CPC ...
H05B 1/02 (2006.01); H05B 3/00 (2006.01); H05B 3/12 (2006.01); H05B 3/34 (2006.01);
U.S. Cl.
CPC ...
H05B 3/0014 (2013.01); H05B 1/0238 (2013.01); H05B 1/0272 (2013.01); H05B 3/12 (2013.01); H05B 3/34 (2013.01); H05B 3/342 (2013.01); H05B 2203/006 (2013.01); H05B 2203/011 (2013.01); H05B 2203/013 (2013.01); H05B 2203/02 (2013.01); H05B 2203/029 (2013.01);
Abstract

Foil-based PTC heaters are self-regulating, i.e. do not need any electronic control unit (ECU) to limit the maximum heating current. In order to establish different heating power levels the present invention proposes to choose different PTC ratio/onset characteristics. In addition, the print design of the PTC ink can be adjusted accordingly.

Find Patent Forward Citations

Chabach, Driss. (2015). Ptc heating device without electronic power control (U.S. Patent No. 9210739). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9210739

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

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