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:
Jun. 12, 2012
Filed:
Mar. 05, 2008
Andrew Aftelak, Palatine, IL (US);
Li-xin Zhen, Shanghai, CN;
Andrew Aftelak, Palatine, IL (US);
Li-Xin Zhen, Shanghai, CN;
Motorola Solutions, Inc., Schaumburg, IL (US);
Abstract
A method and information processing system transmit emergency alert system messages to wireless devices. An EAS alert message () is transmitted to at least one wireless device () using one or more access channels () associated with a coverage area. An acknowledgement message () is received from the wireless device (). The acknowledgement message () includes at least one of a location associated with the wireless device () and an identifier associated with each access channel over which the wireless device () received the EAS alert message (). At least one of a first set of information indicating locations within the coverage area that have successfully received the EAS alert message () and a second set of information indicating which access channels have successfully transmitted the EAS alert message () to the wireless devices () within the coverage area are stored based on receiving the acknowledgement message.