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:
Jan. 02, 2024
Filed:
Aug. 22, 2018
Apple Inc., Cupertino, CA (US);
Qingcheng Zeng, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Batteries according to embodiments of the present technology may include a battery cell having a first current collector including a polymer and a metal at least partially disposed about surfaces of the polymer. An edge region of the first current collector may be maintained free of the metal on a first surface of the first current collector. The battery cell may include a second current collector. The battery cell may also include a separator disposed between the first current collector and the second current collector. The separator may include a polymer, and the separator and the first current collector may be laminated proximate the edge region of the first current collector along the first surface of the first current collector.