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:
Sep. 04, 2012
Filed:
Sep. 15, 2009
Applicants:
Shamsuddin H. Chasmawala, Middletown, CT (US);
Matthew R. Greene, Crystal Lake, IL (US);
Inventors:
Shamsuddin H. Chasmawala, Middletown, CT (US);
Matthew R. Greene, Crystal Lake, IL (US);
Assignee:
Research In Motion RF, Inc, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/40 (2006.01); H04B 1/04 (2006.01); H04B 1/16 (2006.01); H04B 1/18 (2006.01); H01Q 11/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system that incorporates teachings of the present disclosure may include, for example, a method involving a step to tune a plurality of tunable reactive elements by measuring a drift in reactance of at least one of the plurality of tunable reactive elements away from a desired reactance. Additional embodiments are disclosed.