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:
Apr. 28, 1998
Filed:
Dec. 23, 1996
Lijun Bai, Vernon Hills, IL (US);
Changming Li, Vernon Hills, IL (US);
Anaba A Anani, Lawrenceville, GA (US);
George Thomas, Lawrenceville, GA (US);
Han Wu, Barrington, IL (US);
Ke Keryn Lian, Palatine, IL (US);
Frank R Denton, III, Lawrenceville, GA (US);
Jason N Howard, Lawrenceville, GA (US);
Motorola,Inc., Schaumburg, IL (US);
Abstract
A hybrid electrode for a high power, high energy, electrical storage device contains both a high-energy electrode material (42) and a high-rate electrode material (44). The two materials are deposited on a current collector (40), and the electrode is used to make an energy storage device that exhibits both the high-rate capability of a capacitor and the high energy capability of a battery. The two materials can be co-deposited on the current collector in a variety of ways, either in superimposed layers, adjacent layers, intermixed with each other or one material coating the other to form a mixture that is then deposited on the current collector.