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. 03, 2017
Filed:
Mar. 13, 2007
Samuelson Rehman, San Francisco, CA (US);
Samuelson Rehman, San Francisco, CA (US);
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Abstract
A system for location tracking using passive tags includes a reader and a location tracker. The reader receives an identifier associated with a first passive tag. The location tracker receives the location of the passive tag, and maps the location of the first passive tag to the identifier associated with the first passive tag. The location tracker determines the location of an object based on the location of the first passive tag. The location tracker may receive the location of a second passive tag, and map the location of the second passive tag to an identifier associated with the second passive tag. The location tracker may update the location of the object using the location of the second passive tag in response to the reader receiving the identifier associated with the second passive tag.