Inventor
ELMIGER DAVID
CH17 patents
Patents
17 patentsUS12119191B2Oct 15, 2024
Systems and methods for controlling a position of contacts in a relay device
ROCKWELL AUTOMATION TECH INC3 citations72
US12160098B2Dec 3, 2024
Hybrid circuit breaker with solid-state devices
ROCKWELL AUTOMATION TECH INC2 citations71
US11901140B2Feb 13, 2024
Hybrid circuit breaker with solid state devices
ROCKWELL AUTOMATION TECH INC2 citations71
US11355292B2Jun 7, 2022
Systems and methods for minimizing energy available to contacts during a fault
ROCKWELL AUTOMATION TECH INC2 citations70
US11756748B2Sep 12, 2023
Systems and methods for relay contact assembly reduction
ROCKWELL AUTOMATION TECH INC0 citations60
US11538640B2Dec 27, 2022
Systems and methods for relay contact assembly reduction
ROCKWELL AUTOMATION TECH INC0 citations60
US11417482B2Aug 16, 2022
Systems and methods for controlling a position of contacts in a relay device
ROCKWELL AUTOMATION TECH INC0 citations59
US12461156B2Nov 4, 2025
Detecting welded relay contacts using spanner voltage measurement
ROCKWELL AUTOMATION TECH INC0 citations50
US12422484B2Sep 23, 2025
Detecting welded relay contacts using electrical pulse
ROCKWELL AUTOMATION TECH INC0 citations50
US12416672B2Sep 16, 2025
Detecting welded relay contacts using contact close time measurement
ROCKWELL AUTOMATION TECH INC0 citations50
US12347636B2Jul 1, 2025
Systems and methods for detecting welded contacts in a switch system
ROCKWELL AUTOMATION TECH INC0 citations50
US11901145B2Feb 13, 2024
Systems and methods for detecting welded contacts in an electromagnetic switch system
ROCKWELL AUTOMATION TECH INC0 citations50
US11555855B2Jan 17, 2023
Systems and methods for utilizing pow switching to synchronize with a rotating load
ROCKWELL AUTOMATION TECH INC0 citations50
US12224575B2Feb 11, 2025
Coordinating a sequence of opening and closing operations of poles in a solid-state circuit breaker
ROCKWELL AUTOMATION TECH INC0 citations47
US11398361B2Jul 26, 2022
Systems and methods for automatically configuring point-on-wave settings in a relay device
ROCKWELL AUTOMATION TECH INC0 citations46
US11978606B2May 7, 2024
Systems and methods for modifying solid-state breaker operations based on load profiles
ROCKWELL AUTOMATION TECH INC0 citations44
US12525410B2Jan 13, 2026
Systems and methods for coordinating handle operations while operating solid-state circuit breakers
ROCKWELL AUTOMATION TECH INC0 citations42