Inventor
KOSICH JOSEPH
US33 patents
⚠️ This page may combine multiple inventors who share the name “KOSICH JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WHEELOCK INC
24 patentsUS5751210AMay 12, 1998
Synchronized video/audio alarm system
WHEELOCK INC59 citations96
US5608375AMar 4, 1997
Synchronized visual/audible alarm system
WHEELOCK INC85 citations96
US5982275ANov 9, 1999
Synchronized video/audio alarm system
WHEELOCK INC31 citations95
US5400009AMar 21, 1995
Synchronization circuit for visual/audio alarms
WHEELOCK INC48 citations95
USRE38183EJul 15, 2003
Synchronization circuit for visual/audio alarms
WHEELOCK INC38 citations92
US6583718B2Jun 24, 2003
Apparatus and method for synchronizing visual/audible alarm units in an alarm system
WHEELOCK INC13 citations92
US6411201B1Jun 25, 2002
Strobe alarm with strobe intensity selector switch
WHEELOCK INC32 citations92
US6369696B2Apr 9, 2002
Apparatus and method for synchronizing visual/audible alarm units in an alarm system
WHEELOCK INC20 citations92
US6311021B1Oct 30, 2001
Multi-candela alarm unit
WHEELOCK INC45 citations92
US6194994B1Feb 27, 2001
Apparatus and method for synchronizing visual/audible alarm units in an alarm system
WHEELOCK INC22 citations92
US5673030ASep 30, 1997
Zero inrush alarm circuit
WHEELOCK INC20 citations92
US5341069AAug 23, 1994
Microprocessor-controlled strobe light
WHEELOCK INC36 citations92
US5121033AJun 9, 1992
Strobe circuit utilizing optocoupler in DC-to-DC converter
WHEELOCK INC41 citations92
US5293155AMar 8, 1994
Interface for a supervised multi-input audible warning system
WHEELOCK INC26 citations86
US7403096B2Jul 22, 2008
Apparatus and method for synchronizing visual/audible alarm units in an alarm system
WHEELOCK INC9 citations84
US7079011B2Jul 18, 2006
Apparatus and method for synchronizing visual/audible alarm units in an alarm system
WHEELOCK INC4 citations74
US6906616B1Jun 14, 2005
Apparatus and method for synchronizing visual/audible alarm units in an alarm system
WHEELOCK INC11 citations74
USD374635SOct 15, 1996
Cover for an audible-visual alarm
WHEELOCK INC14 citations73
US5475361ADec 12, 1995
Strobe warning light
WHEELOCK INC19 citations71
US7428311B2Sep 23, 2008
Method and apparatus for boosting an audible signal in a notification system
WHEELOCK INC6 citations69
US6217196B1Apr 17, 2001
Strobe light system
WHEELOCK INC14 citations67
US7907047B2Mar 15, 2011
Apparatus and method for synchronizing visual/audible alarm units in an alarm system
WHEELOCK INC2 citations63
USRE35837EJul 7, 1998
Microprocessor-controlled strobe light
WHEELOCK INC3 citations62
US7830252B2Nov 9, 2010
Method and apparatus for providing an ASIC controlled alarm unit
WHEELOCK INC3 citations59
RONG WEI
4 patentsUS8113694B2Feb 14, 2012
Optically efficient notification device for use in life safety wall strobe applications
RONG WEI5 citations71
US8496363B2Jul 30, 2013
Optically efficient notification device for use in life safety wall strobe applications
RONG WEI1 citations60
US8465170B2Jun 18, 2013
Optically efficient notification device for use in life safety ceiling strobe applications
RONG WEI4 citations60
US8220948B2Jul 17, 2012
Optically efficient notification device for use in life safety ceiling strobe applications
RONG WEI3 citations60