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:
Oct. 28, 2014
Filed:
Jul. 27, 2010
Qiming Zhang, State College, PA (US);
Sheng-guo LU, State College, PA (US);
Xinyu LI, State College, PA (US);
Lee Gorny, State College, PA (US);
Jiping Cheng, State College, PA (US);
Bret P. Neese, Somerset, NJ (US);
Baojin Chu, Rapid City, SD (US);
Qiming Zhang, State College, PA (US);
Sheng-Guo Lu, State College, PA (US);
Xinyu Li, State College, PA (US);
Lee Gorny, State College, PA (US);
Jiping Cheng, State College, PA (US);
Bret P. Neese, Somerset, NJ (US);
Baojin Chu, Rapid City, SD (US);
The Penn State Research Foundation, University Park, PA (US);
Abstract
Cooling devices (i.e., refrigerators or heat pumps) based on polymers which exhibit a temperature change upon application or removal of an electrical field or voltage, (e.g., fluoropolymers or crosslinked fluoropolymers that exhibit electrocaloric effect).