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. 23, 2007
Filed:
Apr. 05, 2004
Applicant:
Robert E. Stigall, Plano, TX (US);
Inventor:
Robert E. Stigall, Plano, TX (US);
Assignee:
RF Monolithics, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method includes receiving a wireless warning signal. The method also includes identifying a type of warning associated with the wireless warning signal. In addition, the method includes generating at least one stimulus based on the identified type of warning and capable of being detected by a user. As particular examples, the at least one stimulus includes visual and/or tactile stimuli that differ based on the identified type of warning. The visual stimuli may be produced by a stimulator on a hardhat worn by the user. The tactile stimuli may be produced by a stimulator in a wristband worn by the user.