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:
Apr. 19, 2016
Filed:
Mar. 14, 2013
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Bruce Judson, San Diego, CA (US);
Cong T Nguyen, San Diego, CA (US);
Peter D Heidmann, San Diego, CA (US);
Joseph Patrick Burke, Glenview, IL (US);
Vladimir Aparin, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/50 (2006.01); H01Q 9/16 (2006.01); H04B 1/18 (2006.01); H04B 1/04 (2006.01); H04B 1/525 (2015.01); H04B 1/58 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/50 (2013.01); H01Q 9/16 (2013.01); H04B 1/0458 (2013.01); H04B 1/18 (2013.01); H04B 1/525 (2013.01); H04B 1/581 (2013.01);
Abstract
A wireless device is described. The wireless device includes an antenna. The wireless device also includes a hybrid transformer. The wireless device further includes a frequency matching termination port. The frequency matching termination port provides impedance matching with the antenna at multiple frequencies. The frequency matching termination port may include multiple resistors, inductors and capacitors that can be switched in/out.