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:
Oct. 15, 2019
Filed:
Nov. 16, 2017
Applicant:
Apple Inc., Cupertino, CA (US);
Inventor:
Ali Abdolkhani, Auckland, NZ;
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/12 (2016.01); H02J 5/00 (2016.01); H02J 7/02 (2016.01); H04B 5/00 (2006.01); H02M 7/219 (2006.01); H02J 50/40 (2016.01); H01F 38/14 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H01F 38/14 (2013.01); H02J 5/005 (2013.01); H02J 7/025 (2013.01); H02J 50/40 (2016.02); H02M 7/219 (2013.01); H04B 5/0037 (2013.01); H02M 2001/0006 (2013.01); H02M 2001/007 (2013.01);
Abstract
An inductive power receiver, comprising: a receiving coil; a bridge circuit configured to connect to the receiving coil comprising: a first branch including a first semiconductor device; a second branch including a second semiconductor device; a third branch including a first capacitor; and a forth branch including a second capacitor, and a controller configured to control at least one of the first semiconductor device and the second semiconductor device to regulate power provided to a load.