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:
Nov. 12, 2019
Filed:
May. 06, 2016
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventor:
Seong Heon Jeong, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 50/12 (2016.01); H02J 7/02 (2016.01); H01F 38/14 (2006.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H01F 38/14 (2013.01); H02J 7/025 (2013.01); H04B 5/0037 (2013.01); H04B 5/0075 (2013.01);
Abstract
An apparatus for wirelessly coupling power via a first magnetic field may include an electrically conductive casing portion configured to generate a second magnetic field in response to eddy currents induced in the electrically conductive casing portion by the first magnetic field. The electrically conductive casing portion may include a non-conductive area and a first slot. A power receiving element wound around the non-conductive area and crossing over the first slots can couple to the second magnetic field to output electrical current to wirelessly power or charge a load.