Dennis Cecic

Follow

Person

Scarborough, Ontario, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Glass break sensor
- Patent number 5,917,410
- Issue date Jun 29, 1999
- Digital Security Controls Ltd.
- Dennis Cecic
- G08 - SIGNALLING
Information Patent Grant
Detection of glass breakage
- Patent number 5,831,528
- Issue date Nov 3, 1998
- Digital Security Controls Ltd.
- Dennis Cecic
- G08 - SIGNALLING
Information Patent Grant
Intrusion alarm with independent trouble evaluation
- Patent number 5,793,288
- Issue date Aug 11, 1998
- John Peterson
- G08 - SIGNALLING
Information Patent Grant
Glass break detector
- Patent number 5,675,320
- Issue date Oct 7, 1997
- Digital Security Controls Ltd.
- Dennis Cecic
- G08 - SIGNALLING
Information Patent Grant
Method of analyzing signal quality
- Patent number 5,504,473
- Issue date Apr 2, 1996
- Digital Security Controls Ltd.
- Dennis Cecic
- G08 - SIGNALLING
Information Patent Grant
Intrusion alarm with independent trouble evaluation
- Patent number 5,453,733
- Issue date Sep 26, 1995
- Digital Security Controls Ltd.
- John Peterson
- G08 - SIGNALLING
Information Patent Grant
Detection signal evaluation at varying signal levels
- Patent number 5,444,432
- Issue date Aug 22, 1995
- Digital Security Controls Ltd.
- Reinhart K. Pildner
- G08 - SIGNALLING
Information Patent Grant
Intrusion alarm sensing unit
- Patent number 5,216,410
- Issue date Jun 1, 1993
- Digital Security Controls Ltd.
- Reinhart K. Pildner
- G08 - SIGNALLING