Inventor
CLARK JOHN I W
CA17 patents
⚠️ This page may combine multiple inventors who share the name “CLARK JOHN I W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AVIGILON FORTRESS CORP
7 patentsUS9210336B2Dec 8, 2015
Automatic extraction of secondary video streams
AVIGILON FORTRESS CORP7 citations83
US10645350B2May 5, 2020
Video analytic rule detection system and method
AVIGILON FORTRESS CORP6 citations82
US10614311B2Apr 7, 2020
Automatic extraction of secondary video streams
AVIGILON FORTRESS CORP1 citations72
US11594031B2Feb 28, 2023
Automatic extraction of secondary video streams
AVIGILON FORTRESS CORP0 citations62
US10929680B2Feb 23, 2021
Automatic extraction of secondary video streams
AVIGILON FORTRESS CORP0 citations62
US9524437B2Dec 20, 2016
Automatic extraction of secondary video streams
AVIGILON FORTRESS CORP1 citations62
US9936170B2Apr 3, 2018
View handling in video surveillance systems
AVIGILON FORTRESS CORP0 citations51
OBJECTVIDEO INC
5 patentsUS7391907B1Jun 24, 2008
Spurious object detection in a video surveillance system
OBJECTVIDEO INC123 citations98
US9591267B2Mar 7, 2017
Video imagery-based sensor
OBJECTVIDEO INC49 citations97
US6970083B2Nov 29, 2005
Video tripwire
OBJECTVIDEO INC119 citations96
US7424167B1Sep 9, 2008
Tide filtering for video surveillance system
OBJECTVIDEO INC18 citations84
US9204107B2Dec 1, 2015
View handling in video surveillance systems
OBJECTVIDEO INC8 citations83