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:
Dec. 05, 2000
Filed:
Aug. 31, 1999
Applicant:
Inventor:
Randall Wang, Temple City, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340506 ; 507541 ; 507565 ; 507527 ; 40 44 ;
Abstract
In order to enhance the process of reducing motion-type false alarm of security alarm system, a multiple time-setting adjustment control is employed in the process of reducing motion-type false alarm of security alarm system automatically or manually, wherein a cross zone delaying period during the verification condition for a second detecting signal from another motion sensor is set to have a longer time period than a single zone delaying period during the verification condition for a second detecting signal from the same motion sensor, so as to further effectively reduce the motion-type false alarm possibility without reducing the protection performance of the security alarm system.