Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-05-24
2009-10-06
Goins, Davetta W (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S286020, C340S507000, C340S508000, C702S015000, C367S014000
Reexamination Certificate
active
07598884
ABSTRACT:
The invention relates to a seismic warning system comprising of two or more sensors for detecting shock signals and electronic signal processing elements for processing and analyzing said signals. According to the invention, the system has at least two detection units, each comprising a shock sensor and electronic signal processing elements. The signal processing elements of each detection unit are configured in such a way that they detect the primary waves of earthquakes using the signals of the shock sensors. The detection units are interconnected via an electronic data bus.
REFERENCES:
patent: 4408196 (1983-10-01), Freeman
patent: 5783945 (1998-07-01), Balbachan et al.
patent: 5910763 (1999-06-01), Flanagan
patent: 6356204 (2002-03-01), Guindi et al.
patent: 6930596 (2005-08-01), Kulesz et al.
patent: 7005993 (2006-02-01), Webb et al.
patent: 2005/0251343 (2005-11-01), Zehavi
patent: 2000253467 (2000-09-01), None
patent: WO 99/09433 (1999-02-01), None
patent: WO 2004/021298 (2004-03-01), None
Di Stefano A. et al., A Multi-DSP Based Monitoring Station For Realtime Detection And Evaluation Of Earthquakes, Conference Proceedings Article, May 20, 1990, 41.
Agre J. R. et al., Development Platform For Self-Organizing Wireless Sensor Networks, Proceedings of the Spie, Aug. 31, 1999, 257-268.
Lachenit Heinz
Przybylak Jurgen
Schultz Ralf-Dieter
Goins Davetta W
Lai Anne V
Slston & Bird LLP
LandOfFree
Seismic warning system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Seismic warning system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seismic warning system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4111044