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.

Date of Patent:
Aug. 29, 2017

Filed:

Sep. 04, 2013
Applicant:

Applejack 199 L.p., San Jose, CA (US);

Inventors:

Wenming Li, San Jose, CA (US);

Byunghoon Yoon, San Jose, CA (US);

Ann Koo, San Jose, CA (US);

Assignee:

APPLEJACK 199 L.P., San Jose, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/525 (2010.01); H01M 4/04 (2006.01); H01M 10/04 (2006.01); H01M 10/058 (2010.01); H01M 10/0525 (2010.01); H01M 10/056 (2010.01); H01M 10/052 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/525 (2013.01); H01M 4/0426 (2013.01); H01M 10/0436 (2013.01); H01M 10/052 (2013.01); H01M 10/056 (2013.01); H01M 10/058 (2013.01); H01M 2004/021 (2013.01); H01M 2220/30 (2013.01);
Abstract

A porous thin film battery is described herein. The battery includes a substrate, a porous thin film cathode formed on the substrate, an electrolyte layer formed on the porous thin film cathode and a porous thin film anode formed on the electrolyte layer. The porous thin film cathode includes a first set of pores initially filled with a quantity of a first polymer material and then the first polymer material is removed to form the first set of pores. The porous thin film anode includes a second set of pores initially filled with a third polymer material and then the third polymer material is removed to form the second set of pores. A method of forming the porous thin film battery is also described. A system for forming the porous thin film battery is also described.


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