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. 13, 1998
Filed:
Jun. 16, 1997
Dale W Dorinski, Coral Springs, FL (US);
Frank M Scutch, III, Plantation, FL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A security system (300) for a personal computer maintains computer terminal (302) in an active mode of operation while the user is within range of the terminal. The system includes a radio (314) worn by a user (316) which generates a low level RF signal (318). As long as the user (316) remains within range of the computer (302), a receiver (312) will detect a received signal strength which maintains the computer monitor (306) in an active mode of operation. When the user (316) walks away from the computer terminal (302), the received signal strength decreases below a threshold which causes the monitor (306) to go into a lock-out condition.