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:
Oct. 21, 2003
Filed:
Mar. 29, 2000
Brian M. Boling, Knoxville, TN (US);
Michael C. Bernstein, Knoxville, TN (US);
Nicolas A. Natale, Knoxville, TN (US);
SecureAlert, Inc., Knoxville, TN (US);
Abstract
An emergency-use-only cellular phone provides for contacting and establishing full duplex voice communication with emergency personnel at an emergency response center with the press of a single activation button. When the activation button is pressed a first time, the following functions are initiated: (1) electrical power from a power supply is provided to a cellular transmitter and receiver, (2) the cellular receiver is activated to search for an available channel from among A or B cellular system channels, (3) an emergency telephone number is accessed from memory, and (4) the cellular transmitter is activated to establish communication with the emergency response center. Since all of these functions are initiated by pressing a single activation button, communication with the emergency response center may be established simply and speedily, even under stressful conditions.