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:
Sep. 03, 2019
Filed:
Mar. 31, 2017
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Hong Bok We, San Diego, CA (US);
Chin-Kwan Kim, San Diego, CA (US);
Joonsuk Park, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01F 17/00 (2006.01); H01L 49/02 (2006.01); H01F 17/04 (2006.01); H01F 27/29 (2006.01);
U.S. Cl.
CPC ...
H01L 28/10 (2013.01); H01F 17/0013 (2013.01); H01F 17/04 (2013.01); H01F 27/292 (2013.01); H01F 2017/048 (2013.01);
Abstract
Examples of this disclosure include a low profile inductor for use in any application with a multi-layer inductor pattern that allows control of optimum H values. Some examples of such an inductive device comprises a plurality of patterned metal coils arranged in a vertical stack, a plurality of conductive vias configured to couple each of the plurality of patterned metal coils together, and a magnetic material disposed between the plurality of patterned metal coils and within each of the plurality of patterned metal coils.