Inventor
HILKER THOMAS
DE16 patents
⚠️ This page may combine multiple inventors who share the name “HILKER THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS ENERGY GLOBAL GMBH & CO KG
9 patentsUS11742783B2Aug 29, 2023
Motor apparatus for a switch drive of an electrical switch
SIEMENS ENERGY GLOBAL GMBH & CO KG2 citations71
US11965913B2Apr 23, 2024
Measurement arrangement for measuring a voltage potential on a conductor in a power switching device and corresponding power switching device
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations61
US11881367B2Jan 23, 2024
Switch device, high-voltage circuit breaker, and method for operating the switch device
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations61
US12461136B2Nov 4, 2025
Arrester system of parallel-connected arresters, and method for detecting faults of the arresters
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations58
US12573573B2Mar 10, 2026
Tripping device for a circuit breaker
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations53
US11521805B2Dec 6, 2022
Motor apparatus for a switch drive of an electrical switch, and method for operation thereof
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations53
US11982691B2May 14, 2024
Measuring an electrical voltage on a metal-encapsulated switchgear
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations48
US12021356B2Jun 25, 2024
High-voltage device and method for ascertaining the risk of condensation in cabinets in a high-voltage device of this kind
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations46
US12301146B2May 13, 2025
Producing a motor voltage for a switch drive
SIEMENS ENERGY GLOBAL GMBH & CO KG0 citations42
SIEMENS AG
6 patentsUSD871335SDec 31, 2019
Electric motor
SIEMENS AG9 citations82
USD860942SSep 24, 2019
Electric motor
SIEMENS AG9 citations82
USD853963SJul 16, 2019
Electric motor
SIEMENS AG9 citations82
US11164704B2Nov 2, 2021
Motor device for a switch drive of an electric switch
SIEMENS AG1 citations61
US10861656B2Dec 8, 2020
Spring-loaded drive for a high-voltage power switch and method for operating the spring-loaded drive
SIEMENS AG1 citations61
US9548175B2Jan 17, 2017
Switching-device tripping apparatus
SIEMENS AG0 citations42