Inventor
HAUSMAN JR DONALD F
US34 patents
⚠️ This page may combine multiple inventors who share the name “HAUSMAN JR DONALD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUTRON TECH CO LLC
19 patentsUS12003134B2Jun 4, 2024
Supplemental power supply for a battery-powered device
LUTRON TECH CO LLC4 citations86
US11205921B2Dec 21, 2021
Supplemental power supply for a battery-powered device
LUTRON TECH CO LLC11 citations86
US10959307B2Mar 23, 2021
Load control device configured to operate in two-wire and three-wire modes
LUTRON TECH CO LLC5 citations79
US11742691B2Aug 29, 2023
Supplemental power supply for a battery-powered device
LUTRON TECH CO LLC1 citations73
US12489309B2Dec 2, 2025
Supplemental power supply for a battery-powered device
LUTRON TECH CO LLC0 citations62
US12143047B2Nov 12, 2024
Stall protection for a motorized window treatment
LUTRON TECH CO LLC0 citations62
US11863103B2Jan 2, 2024
Stall protection for a motorized window treatment
LUTRON TECH CO LLC0 citations62
US11696379B2Jul 4, 2023
Method and apparatus for determining a target light intensity from a phase-control signal
LUTRON TECH CO LLC0 citations62
US11558002B2Jan 17, 2023
Stall protection for a motorized window treatment
LUTRON TECH CO LLC0 citations62
US11490475B2Nov 1, 2022
Method and apparatus for determining a target light intensity from a phase-control signal
LUTRON TECH CO LLC0 citations62
US11233478B2Jan 25, 2022
Stall protection for a motorized window treatment
LUTRON TECH CO LLC0 citations62
US12273968B2Apr 8, 2025
Multi-location load control system
LUTRON TECH CO LLC0 citations60
US11751299B2Sep 5, 2023
Multi-location load control system
LUTRON TECH CO LLC0 citations60
US11206716B2Dec 21, 2021
Multi-location load control system
LUTRON TECH CO LLC0 citations60
USRE49537EMay 30, 2023
Electronic switch having an in-line power supply
LUTRON TECH CO LLC0 citations58
US12075535B2Aug 27, 2024
Load control device configured to operate in two-wire and three-wire modes
LUTRON TECH CO LLC0 citations57
US11641704B2May 2, 2023
Load control device configured to operate in two-wire and three-wire modes
LUTRON TECH CO LLC1 citations57
US10805994B2Oct 13, 2020
Method and apparatus for determining a target light intensity from a phase-control signal
LUTRON TECH CO LLC0 citations52
US10827572B2Nov 3, 2020
Multi-location load control system
LUTRON TECH CO LLC0 citations49
LUTRON ELECTRONICS CO
13 patentsUS5905442AMay 18, 1999
Method and apparatus for controlling and determining the status of electrical devices from remote locations
LUTRON ELECTRONICS CO1,047 citations98
US5399940AMar 21, 1995
Lighting indicating device having plural illuminating elements with all such elements being illuminated with one being greater than the others
LUTRON ELECTRONICS CO227 citations98
US5248919ASep 28, 1993
Lighting control device
LUTRON ELECTRONICS CO745 citations98
US7619365B2Nov 17, 2009
Load control device having a variable drive circuit
LUTRON ELECTRONICS CO77 citations97
US6347028B1Feb 12, 2002
Load control system having an overload protection circuit
LUTRON ELECTRONICS CO118 citations94
US9489005B2Nov 8, 2016
Method and apparatus for phase-controlling a load
LUTRON ELECTRONICS CO13 citations92
US9418809B2Aug 16, 2016
Electronic switch having an in-line power supply
LUTRON ELECTRONICS CO23 citations91
US7259524B2Aug 21, 2007
Apparatus and methods for regulating delivery of electrical energy
LUTRON ELECTRONICS CO56 citations91
US10070507B2Sep 4, 2018
Method and apparatus for determining a target light intensity from a phase-control signal
LUTRON ELECTRONICS CO5 citations84
US9795019B2Oct 17, 2017
Method and apparatus for determining a target light intensity from a phase-control signal
LUTRON ELECTRONICS CO6 citations84
US10310540B2Jun 4, 2019
Method and apparatus for phase-controlling a load
LUTRON ELECTRONICS CO2 citations73
US9927829B2Mar 27, 2018
Method and apparatus for phase-controlling a load
LUTRON ELECTRONICS CO0 citations52
US9326356B2Apr 26, 2016
Method and apparatus for determining a target light intensity from a phase-control signal
LUTRON ELECTRONICS CO0 citations52