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:
May. 20, 2008
Filed:
Apr. 12, 2005
Applicant:
Steven K. Maurer, Pensacola, FL (US);
Inventor:
Steven K. Maurer, Pensacola, FL (US);
Assignee:
Wayne-Dalton Corp., Mt. Hope, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/08 (2006.01); H04B 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for selectively changing the operating frequency of an RF receiver includes a receiver having a selection interface, and a frequency matching module removably attached to the barrier operator. After detecting an input on its selection interface, the receiver responsively changes its operating frequency from its current frequency to another frequency, as determined by the input. The frequency matching module then optimizes received signals of the same frequency as the receiver's operating frequency, thereby enhancing the receiver's range of signal detection.