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:
Aug. 12, 2004
Charles B. Swope, Coral Springs, FL (US);
Ruben Rivera, Sunrise, FL (US);
Jeffrey A. Underwood, Sunrise, FL (US);
John R. Melton, Coral Springs, FL (US);
Charles R. Ruelke, Margate, FL (US);
Charles B. Swope, Coral Springs, FL (US);
Ruben Rivera, Sunrise, FL (US);
Jeffrey A. Underwood, Sunrise, FL (US);
John R. Melton, Coral Springs, FL (US);
Charles R. Ruelke, Margate, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A location determination device () is worn on a user's head to facilitate searching and tracking for another individual carrying a portable radio () as well as locating exit routes. At least two antennas (), a monopulse receiver () and a display are integrated into the location determination device (). Location determination device () scans for an incoming signal () from the portable device () and coverts the signal into angular location data. The location data and egress information are displayed to the peripheral vision of the user of the location determination device ().