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Patent Searching and Data


Title:
PERPENDICULAR INDUCTORS INTEGRATED IN A SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2019/156922
Kind Code:
A3
Abstract:
Some features pertain to a substrate, and a first inductor integrated into the substrate. The first inductor includes a plurality of first inductor windings in a first metal layer and a second metal layer. A second inductor is integrated into the substrate. The second inductor includes a first spiral in a third metal layer. The first spiral is located at least partially inside the plurality of first inductor windings, wherein the second inductor is perpendicular to the first inductor.

Inventors:
ZHANG, Shu (5775 Morehouse Drive, San Diego, California, 92121, US)
KIM, Daniel Daeik (5775 Morehouse Drive, San Diego, California, 92121, US)
GAN, Chenqian (Room 507, 168 Guangzhong Road, Shanghai 3, 200083, CN)
KOO, Bonhoon (5775 Morehouse Drive, San Diego, California, 92121, US)
NEJATI, Babak (5775 Morehouse Drive, San Diego, California, 92121, US)
Application Number:
US2019/016483
Publication Date:
September 19, 2019
Filing Date:
February 04, 2019
Export Citation:
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Assignee:
QUALCOMM INCORPORATED (Attn: International IP Administration, 5775 Morehouse DriveSan Diego, California, 92121-1714, US)
International Classes:
H01F17/00; H01F17/02; H01L23/52
Domestic Patent References:
WO2002080279A12002-10-10
Foreign References:
US20170011837A12017-01-12
US20150130021A12015-05-14
US20140138792A12014-05-22
US20080297299A12008-12-04
Attorney, Agent or Firm:
GALLARDO, Michelle (Attn: International IP Administration, 5775 Morehouse DriveSan Diego, California, 92121-1714, US)
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