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 8647771 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 11, 2014

Filed:

Jul. 03, 2008
Applicants:

Jong Ho Lee, Seoul, KR;

Hae Weon Lee, Seoul, KR;

Hue Sup Song, Seoul, KR;

Joo Sun Kim, Ilsan, KR;

Ji Won Son, Seoul, KR;

Hae Ryoung Kim, Seoul, KR;

Hwa Young Jung, Incheon, KR;

Inventors:

Jong Ho Lee, Seoul, KR;

Hae Weon Lee, Seoul, KR;

Hue Sup Song, Seoul, KR;

Joo Sun Kim, Ilsan, KR;

Ji Won Son, Seoul, KR;

Hae Ryoung Kim, Seoul, KR;

Hwa Young Jung, Incheon, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); C01G 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention provides electrode-electrolyte composite particles for a fuel cell, which have either electrode material particles uniformly dispersed around electrolyte material particles or electrolyte material particles uniformly dispersed around electrode material particles, to enhance the electrode performance characteristics and electrode/electrolyte bonding force, as well as thermal, mechanical and electrochemical properties of the fuel cell, in a simple method without using expensive starting materials and a high temperature process.


Find Patent Forward Citations

Lee, Jong. (2014). Electrode-electrolyte composite powders for a fuel cell and method for the preparation thereof (U.S. Patent No. 8647771). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8647771

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