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. 10, 2007
Filed:
May. 06, 2005
Applicants:
Sooliam L. Ooi, Plantation, FL (US);
Nereydo T. Contreras, Plantation, FL (US);
Boon Ping Koh, Petaling Java, MY;
Christos Kontogeorgakis, Plantation, FL (US);
Inventors:
Sooliam L. Ooi, Plantation, FL (US);
Nereydo T. Contreras, Plantation, FL (US);
Boon Ping Koh, Petaling Java, MY;
Christos Kontogeorgakis, Plantation, FL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
An antenna provides dual band capability by providing a single feed () leading into a helix (), the helix characterized by a pitch () and number of turns () varied to provide dual band operation to a portable communication device.