Inventor
Ektor SOTIROPOULOS
Inventor
CH
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Hprimary
H02HEmergency protective circuit arrangements17%
H02JElectric power networks17%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids17%
H01CResistors13%
G01RMeasuring electric variables9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
H01BCables4%
H01HElectric switches4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
H04WWireless communication networks4%
PatentTitleYear
12,482,585Surge arrester202512,294,213Monitoring system for remotely monitoring a state of pole-mounted equipment in a power distribution or transmission grid, grid equipment having the monitoring system, and corresponding method202511,972,913Disconnector device with passive radio device, grid protection system having the disconnector device, and method for indicating a state of the disconnector device202411,777,303Leakage current based remote monitoring device and method for disconnector devices202311,588,318Sensor-based remote condition monitoring device and method for disconnector devices202311,380,464Surge arrester and associated manufacturing method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to HITACHI ENERGY SWITZERLAND AG (3)· patent assignee history
2022–2025Based in CH· patent location history
2024–2025Patents assigned to HITACHI ENERGY LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI ENERGY LTD | 3 | 2024–2025 |
| HITACHI ENERGY SWITZERLAND AG | 3 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CH | 6 | 2022–2025 |