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:
Aug. 26, 2014
Filed:
Oct. 18, 2006
Applicants:
Stefan Huber, Munich, DE;
Michael Schreiber, Aying-Goggenhofen, DE;
Inventors:
Stefan Huber, Munich, DE;
Michael Schreiber, Aying-Goggenhofen, DE;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/24 (2006.01); H01Q 1/38 (2006.01); H01Q 9/42 (2006.01); H01Q 5/00 (2006.01); H01Q 9/04 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/0051 (2013.01); H01Q 1/38 (2013.01); H01Q 9/42 (2013.01); H01Q 9/04 (2013.01); H01Q 5/0093 (2013.01); H01Q 1/243 (2013.01);
Abstract
A multiple resonant antenna unit (AT) comprises a current feed area (SPI) from which only a single, spiral-like antenna branch (AZI) emanates. The total course of this spiral-like antenna branch (AZI) forms a first resonant antenna structure for a low frequency range and at least one partial section (SE) inside the total course of this spiral-like antenna structure (AZI) forms a second resonant antenna structure for a higher frequency range.