| Patent | Date |
|---|
Lookdown zone mask for intrusion detector
Grant 8,258,478 - Walters , et al. September 4, 2 | 2012-09-04 |
System and method for controlling an anti-masking system
Grant 7,880,603 - DiPoala February 1, 2 | 2011-02-01 |
Lookdown Zone Mask For Intrusion Detector
App 20100237248 - Walters; Robert E. ; et al. | 2010-09-23 |
Coded security sensor for a door
Grant 7,714,716 - DiPoala May 11, 2 | 2010-05-11 |
Optical security sensor for a door
Grant 7,714,718 - DiPoala , et al. May 11, 2 | 2010-05-11 |
Optical Security Sensor For A Door
App 20090027198 - DiPoala; William S. ; et al. | 2009-01-29 |
Coded Security Sensor For A Door
App 20090027199 - DiPoala; William S. | 2009-01-29 |
Detector with blinders
Grant 7,456,737 - DiPoala November 25, 2 | 2008-11-25 |
System And Method For Controlling An Anti-masking System
App 20080084292 - DiPoala; William S. | 2008-04-10 |
Detector with blinders
App 20080042832 - DiPoala; William S. | 2008-02-21 |
System And Method For Range Selectable Motion Detection
App 20080029703 - DiPoala; William S. | 2008-02-07 |
Detector with blinders
Grant 7,286,052 - DiPoala October 23, 2 | 2007-10-23 |
Dual sensing intrusion detection method and system with state-level fusion
Grant 7,262,697 - Meng , et al. August 28, 2 | 2007-08-28 |
Method and apparatus for reducing false alarms due to white light in a motion detection system
Grant 7,161,152 - DiPoala January 9, 2 | 2007-01-09 |
Dual sensing intrusion detection method and system with state-level fusion
App 20060164233 - Meng; Lingmin ; et al. | 2006-07-27 |
Intrusion detection system including over-under passive infrared optics and a microwave transceiver
Grant 7,034,675 - DiPoala , et al. April 25, 2 | 2006-04-25 |
Shielding assembly and method
Grant 7,009,106 - DiPoala March 7, 2 | 2006-03-07 |
Intrusion detection system including over-under passive infrared optics and a microwave transceiver
App 20050231353 - DiPoala, William S. ; et al. | 2005-10-20 |
Detector with blinders
App 20050231352 - DiPoala, William S. | 2005-10-20 |
Method and apparatus for reducing false alarms due to white light in a motion detection system
App 20050127298 - DiPoala, William S. | 2005-06-16 |
Shielding assembly and method
App 20050078468 - DiPoala, WIlliam S. | 2005-04-14 |
Pet immune intruder detection
Grant 5,670,943 - DiPoala , et al. September 23, 1 | 1997-09-23 |
Microwave intrusion detector with threshold adjustment in response to periodic signals
Grant 5,581,237 - DiPoala December 3, 1 | 1996-12-03 |
Detection system with reduced sensitivity to pin diode effect
Grant 5,450,062 - DiPoala September 12, 1 | 1995-09-12 |
Supervised PIR motion-detection system
Grant 5,382,944 - Dipoala , et al. January 17, 1 | 1995-01-17 |
Microwave oscillator with temperature compensation
Grant 5,216,388 - Dipoala June 1, 1 | 1993-06-01 |
Active supervision of motion-detection systems
Grant 5,093,656 - Dipoala March 3, 1 | 1992-03-03 |
Intruder detection system with programmable countdown timer for self-supervision
Grant 5,083,106 - Kostusiak , et al. January 21, 1 | 1992-01-21 |
Dual technology intruder detection system with sensitivity adjustment after "default"
Grant 5,077,548 - Dipoala December 31, 1 | 1991-12-31 |
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