Inventor
SJÖBERG PETER
SE12 patents
⚠️ This page may combine multiple inventors who share the name “SJÖBERG PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ENERGY LTD
4 patentsUS11831133B2Nov 28, 2023
Bushing equipped with an optical fibre
HITACHI ENERGY LTD3 citations71
US11942742B2Mar 26, 2024
Condenser core, bushing, high voltage application and method of producing bushing
HITACHI ENERGY LTD2 citations67
US12374473B2Jul 29, 2025
Condenser core with grounded conductive foils in a capacitive layer
HITACHI ENERGY LTD0 citations44
US12142392B2Nov 12, 2024
Draw-rod bushing with sealed bottom contact
HITACHI ENERGY LTD0 citations40
ABB SCHWEIZ AG
4 patentsUS10210969B2Feb 19, 2019
Electrical bushing
ABB SCHWEIZ AG2 citations65
US10937597B2Mar 2, 2021
High voltage capacitive device
ABB SCHWEIZ AG1 citations56
US10483042B2Nov 19, 2019
Method of manufacturing a capacitive electrical device
ABB SCHWEIZ AG0 citations48
US9799439B2Oct 24, 2017
Electrical power component containing an insulating fluid and a condenser core
ABB SCHWEIZ AG0 citations42
HITACHI ENERGY SWITZERLAND AG
3 patentsUS11269002B2Mar 8, 2022
High-voltage lead-through device and arrangement for handling data of a high-voltage lead-through device
HITACHI ENERGY SWITZERLAND AG0 citations46
US11270817B2Mar 8, 2022
Bushing with a tap assembly
HITACHI ENERGY SWITZERLAND AG0 citations42
US11552463B2Jan 10, 2023
Removable bushing flange
HITACHI ENERGY SWITZERLAND AG0 citations40