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. 22, 2006
Filed:
Aug. 23, 2004
Applicants:
Robert Zigler, Marysville, WA (US);
For Sander Lam, Bothell, WA (US);
Inventors:
Robert Zigler, Marysville, WA (US);
For Sander Lam, Bothell, WA (US);
Assignee:
Intermec IP Corp., Everett, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 19/30 (2006.01); H01Q 9/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Field Configurable Radiation Antenna Device for fixed dipole antenna comprising of a hollow tube and at least one pair of directional vanes is described. The beam direction of the antenna can be changed by operationally connecting multiples pairs of directional vanes to the hollow tube and by rotating the directional vanes relatively outer peripheral surface of the hollow tube. Such adjustments allow the user to tune the antenna to meet new or unforeseen coverage issues.