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:
Jan. 22, 2019
Filed:
May. 10, 2016
Qualcomm Incorporated, San Diego, CA (US);
Yunfei Ma, Santa Clara, CA (US);
Chengjie Zuo, San Diego, CA (US);
David Francis Berdy, San Diego, CA (US);
Daeik Daniel Kim, Del Mar, CA (US);
Changhan Hobie Yun, San Diego, CA (US);
Je-Hsiung Jeffrey Lan, San Diego, CA (US);
Mario Francisco Velez, San Diego, CA (US);
Niranjan Sunil Mudakatte, San Diego, CA (US);
Robert Paul Mikulka, Oceanside, CA (US);
Jonghae Kim, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A tunable matching network is disclosed. In a particular example, the matching network includes at least one first inductor in a signal path of the matching network. The matching network includes at least one second inductor outside of the signal path. The matching network includes one or more switches coupled to the at least one second inductor. The one or more switches are configured to selectively enable mutual coupling of the at least one first inductor and the at least one second inductor.