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:
Mar. 22, 2005
Filed:
Feb. 14, 2001
Applicants:
Mark Kaplun, Modiin, IL;
Amir Cohen, Kfar Hes, IL;
Inventors:
Mark Kaplun, Modiin, IL;
Amir Cohen, Kfar Hes, IL;
Assignee:
Teledata Networks Ltd., Herzliya, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M001/24 ; H04M003/08 ; H04M003/22 ;
U.S. Cl.
CPC ...
Abstract
An alarm mechanism is provided. The alarm mechanism includes a hardware component and a software component. The hardware component includes first and second registers. The first register is adapted to store a value that indicates a change in state of at least one alarm and the second register is adapted to store current states of each of the at least one alarm. The software component is responsive to interrupt requests from the hardware component and is adapted to read the first and second registers.