Inventor
ZAHARCHUK WALTER S
US38 patents
⚠️ This page may combine multiple inventors who share the name “ZAHARCHUK WALTER S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUTRON ELECTRONICS CO
14 patentsUS6046550AApr 4, 2000
Multi-zone lighting control system
LUTRON ELECTRONICS CO430 citations98
US7190125B2Mar 13, 2007
Programmable wallbox dimmer
LUTRON ELECTRONICS CO220 citations97
US5990635ANov 23, 1999
Multi-zone lighting control system
LUTRON ELECTRONICS CO113 citations97
US5530322AJun 25, 1996
Multi-zone lighting control system
LUTRON ELECTRONICS CO312 citations97
US7663325B2Feb 16, 2010
Programmable wallbox dimmer
LUTRON ELECTRONICS CO81 citations96
US5808417ASep 15, 1998
Lighting control system with corrugated heat sink
LUTRON ELECTRONICS CO76 citations95
US8975778B2Mar 10, 2015
Load control system providing manual override of an energy savings mode
LUTRON ELECTRONICS CO17 citations93
US8786236B2Jul 22, 2014
Method of automatically controlling a motorized window treatment while minimizing occupant distractions
LUTRON ELECTRONICS CO25 citations92
US5105336AApr 14, 1992
Modular multilevel electronic cabinet
LUTRON ELECTRONICS CO93 citations91
USD562260SFeb 19, 2008
Dimmer switch
LUTRON ELECTRONICS CO15 citations84
US8963440B2Feb 24, 2015
Two-wire dimmer switch for controlling low-power loads
LUTRON ELECTRONICS CO19 citations79
US9991710B2Jun 5, 2018
Load control system providing manual override of an energy savings mode
LUTRON ELECTRONICS CO3 citations73
US10231317B2Mar 12, 2019
Digital load control system providing power and communication via existing power wiring
LUTRON ELECTRONICS CO0 citations52
US9141093B2Sep 22, 2015
Load control system having an energy savings mode
LUTRON ELECTRONICS CO1 citations52
LUTRON TECH CO LLC
13 patentsUS11564320B1Jan 24, 2023
Front and rear bezels for an electrical outlet
LUTRON TECH CO LLC21 citations88
US10447036B2Oct 15, 2019
Load control system having independently-controlled units responsive to a broadcast controller
LUTRON TECH CO LLC3 citations83
US10756541B2Aug 25, 2020
Load control system providing manual override of an energy savings mode
LUTRON TECH CO LLC1 citations71
US12507335B2Dec 23, 2025
Digital load control system providing power and communication via existing power wiring
LUTRON TECH CO LLC0 citations63
US11540379B2Dec 27, 2022
Digital load control system providing power and communication via existing power wiring
LUTRON TECH CO LLC0 citations63
US12348031B2Jul 1, 2025
Load control system having independently-controlled units responsive to a broadcast controller
LUTRON TECH CO LLC0 citations62
US12166266B2Dec 10, 2024
Dual antenna wireless communication device in a load control system
LUTRON TECH CO LLC0 citations62
US11967821B2Apr 23, 2024
Load control system having independently-controlled units responsive to a broadcast controller
LUTRON TECH CO LLC0 citations62
US11005264B2May 11, 2021
Load control system having independently-controlled units responsive to a broadcast controller
LUTRON TECH CO LLC0 citations62
US11005159B2May 11, 2021
Dual antenna wireless communication device in a load control system
LUTRON TECH CO LLC0 citations62
US11293223B2Apr 5, 2022
Load control system providing manual override of an energy savings mode
LUTRON TECH CO LLC0 citations61
US12501557B2Dec 16, 2025
Colorization of an electrical outlet
LUTRON TECH CO LLC0 citations58
US10609792B2Mar 31, 2020
Digital load control system providing power and communication via existing power wiring
LUTRON TECH CO LLC0 citations52
ALTONEN GREGORY
6 patentsUS8417388B2Apr 9, 2013
Load control system having an energy savings mode
ALTONEN GREGORY114 citations98
US9124130B2Sep 1, 2015
Wall-mountable temperature control device for a load control system having an energy savings mode
ALTONEN GREGORY32 citations94
US8901769B2Dec 2, 2014
Load control system having an energy savings mode
ALTONEN GREGORY38 citations94
US8571719B2Oct 29, 2013
Load control system having an energy savings mode
ALTONEN GREGORY34 citations92
US9013059B2Apr 21, 2015
Load control system having an energy savings mode
ALTONEN GREGORY19 citations84
US8666555B2Mar 4, 2014
Load control system having an energy savings mode
ALTONEN GREGORY14 citations84
ZAHARCHUK WALTER S
2 patentsUS8288981B2Oct 16, 2012
Method of automatically controlling a motorized window treatment while minimizing occupant distractions
ZAHARCHUK WALTER S143 citations98
US8508169B2Aug 13, 2013
Method of automatically controlling a motorized window treatment while minimizing occupant distractions
ZAHARCHUK WALTER S63 citations96