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:
May. 20, 2014
Filed:
Jan. 04, 2011
Jianchao LI, El Monte, CA (US);
Kai-wei Nieh, Monrovia, CA (US);
Sandeep Makhar, Temple City, CA (US);
Jianchao Li, El Monte, CA (US);
Kai-Wei Nieh, Monrovia, CA (US);
Sandeep Makhar, Temple City, CA (US);
Front Edge Technology, Inc., Baldwin Park, CA (US);
Abstract
A battery fabrication method comprises forming at least one battery cell on a battery substrate by depositing a plurality of battery component films on the battery substrate, the battery component films comprising at least a pair of electrodes about an electrolyte. An overlying protective multilayer coating is formed over the battery cell. A plurality of pulsed laser bursts of a pulsed laser beam is applied to the battery substrate, the pulsed laser bursts having sufficient power and duration to cut through the battery substrate and the overlying protective multilayer coating.