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. 10, 2023
Filed:
Sep. 24, 2019
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Dapeng Wang, San Jose, CA (US);
Hirotsugu Oba, Sunnyvale, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0525 (2010.01); H01M 10/0585 (2010.01); H01M 4/70 (2006.01); H01M 50/10 (2021.01); H01M 50/46 (2021.01);
U.S. Cl.
CPC ...
H01M 10/0525 (2013.01); H01M 4/70 (2013.01); H01M 10/0585 (2013.01); H01M 50/10 (2021.01); H01M 50/46 (2021.01);
Abstract
Batteries according to embodiments of the present technology may include an electrode stack. The electrode stack may include an anode electrode having an anode current collector, and an anode active material disposed on the anode current collector. The anode electrode may define one or more first apertures through the anode electrode. The electrode stack may also include a cathode electrode having a cathode current collector, and a cathode active material disposed on the cathode current collector. The cathode electrode may define one or more second apertures through the cathode electrode.