Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2008-01-15
2008-01-15
Lee, Benjamin C. (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S384500, C340S384700, C340S426180, C340S426270, C340S539160, C340S539220, C340S539260, C340S540000, C340S541000, C340S545100, C340S545300, C340S550000, C340S566000
Reexamination Certificate
active
11193886
ABSTRACT:
A glass breakage detector (100) having an acoustic transducer (102) for sensing first acoustic waves (130) and for providing a first analog signal (110) representative of the received first acoustic waves (130), an analog to digital converter circuit (104) adapted to convert the first analog signal (110) to a digital signal (112), processing circuitry (106) adapted to process the digital signal (112) to determine if the received first acoustic waves (130) are a result of glass breakage and generate an alarm signal (116) when it is determined that the received first acoustic waves (130) are a result of glass breakage, and a memory circuit (108), wherein the processing circuitry (106) is adapted to cause the memory circuit (108) to store the digital signal (112) for subsequent retrieval and analysis.
REFERENCES:
patent: 4750197 (1988-06-01), Denekamp et al.
patent: 5602426 (1997-02-01), Ecker
patent: 5663714 (1997-09-01), Fray
patent: 5805064 (1998-09-01), Yorkey
patent: 6064303 (2000-05-01), Klein et al.
patent: 6236313 (2001-05-01), Eskildsen et al.
patent: 6288643 (2001-09-01), Lerg et al.
patent: 6351214 (2002-02-01), Eskildsen et al.
patent: 6420975 (2002-07-01), DeLine et al.
patent: 6433683 (2002-08-01), Robinson
patent: 6577234 (2003-06-01), Dohrmann
patent: 6833788 (2004-12-01), Smith et al.
patent: 6882280 (2005-04-01), Ferragut, II
patent: 6897767 (2005-05-01), Kim
patent: 6975220 (2005-12-01), Foodman et al.
patent: 7079014 (2006-07-01), Steinetz et al.
patent: 7106193 (2006-09-01), Kovach
patent: 2002/0163430 (2002-11-01), Bergman et al.
patent: 2003/0061344 (2003-03-01), Monroe
patent: 2005/0017869 (2005-01-01), Fielmann
patent: 2005/0207487 (2005-09-01), Monroe
patent: 2006/0177071 (2006-08-01), Eskildsen
ISR and Written Opinion for PCT/US06/28904, Feb. 16, 2007.
Babich Thomas S
Petek Thomas R
Piel Kevin G
Smith Richard A
Barkume PC Anthony R.
Honeywell International , Inc.
Lee Benjamin C.
Pham Lam
LandOfFree
Glassbreak alarm recorder for false alarm verification does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Glassbreak alarm recorder for false alarm verification, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glassbreak alarm recorder for false alarm verification will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3912446