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. 01, 2019
Filed:
May. 01, 2017
Qualcomm Incorporated, San Diego, CA (US);
Daeik Daniel Kim, Del Mar, CA (US);
Shu Zhang, San Diego, CA (US);
Bonhoon Koo, San Diego, CA (US);
Manuel Aldrete, Encinitas, CA (US);
Jie Fu, San Diego, CA (US);
Chin-Kwan Kim, San Diego, CA (US);
Babak Nejati, San Diego, CA (US);
Husnu Ahmet Masaracioglu, La Jolla, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In exemplary aspects of the disclosure, magnetic coupling problems in a power amplifier/antenna circuit may be address by using a self-shielded RF inductor mounted over the PA output match inductor embedded in the substrate to offer full RF isolation of both PA output match inductors (self-shielded and embedded) or using a self-shielded RF inductor mounted over the PA output match inductor embedded in the substrate along with a component level conformal shield around the self-shielded inductor on the assembly structure.