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:
Jul. 31, 2007
Filed:
Dec. 30, 2004
Applicants:
Dennis Ray Layne, Forest, VA (US);
John Alan Greenwood, Jr., Forest, VA (US);
Brian Douglas Justin, Jr., Lynchburg, VA (US);
Inventors:
Dennis Ray Layne, Forest, VA (US);
John Alan Greenwood, Jr., Forest, VA (US);
Brian Douglas Justin, Jr., Lynchburg, VA (US);
Assignee:
M/A Com Inc., Lowell, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
A dual band full duplex mobile radio is provided that includes a transmit portion including a dual band filter and a receive portion including a dual band filter. The dual band full duplex mobile radio further includes a circulator connecting the transmit portion and the receive portion and configured to provide transmit and receive switching.