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:
Jan. 28, 2020
Filed:
Jul. 01, 2014
Applicant:
Greenwich Technologies Associates, Greenwich, CT (US);
Inventor:
Carl M. Elam, Perry Hall, MD (US);
Assignee:
Greenwich Technologies Associates, Greenwich, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/06 (2006.01); H04B 7/08 (2006.01);
U.S. Cl.
CPC ...
H04L 1/0631 (2013.01); H04B 7/08 (2013.01);
Abstract
A transmitter broadcasts a signal having a different code characteristic for each of several directions. A receiver receives the broadcast signal from one of the directions and generates an expected signal for that direction based on the code characteristic for that direction. The receiver detects the broadcast signal from the direction based on the expected signal for that direction.