Inventor
Mario Schweizer
Inventor
CH
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems42%
H02JElectric power networks16%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
G05BControl or regulating systems in general5%
H02HEmergency protective circuit arrangements5%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses5%
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 grids5%
PatentTitleYear
12,381,398Grid forming vector current control202512,334,812Method and a device for compensating a faulty switch in a multi-level flying capacitor converter202512,323,073Method for operating a power electronic converter device with floating cells202512,143,033Flying capacitor switching cell-system202412,119,704Uninterruptible power supply device202412,081,142Modulator for flying-capacitor type multilevel converter, multilevel converter, and method for operating multilevel converter202412,074,531Converter system202411,784,583Cascaded pulse width modulation converter control202311,735,928Multi-port grid forming control for grid interties202311,563,370Protection scheme for power converters utilizing cascaded bipolar and unipolar power semiconductor devices2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to ABB SCHWEIZ AG (8)· patent assignee history
2023Patents assigned to HITACHI ENERGY SWITZERLAND AG (1)· patent assignee history
2023–2025Based in CH· patent location history
2024Patents assigned to ABB E MOBILITY BV (1)· patent assignee history
2025Patents assigned to HITACHI ENERGY LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABB SCHWEIZ AG | 8 | 2023–2025 |
| ABB E MOBILITY BV | 1 | 2024 |
| HITACHI ENERGY LTD | 1 | 2025 |
| HITACHI ENERGY SWITZERLAND AG | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CH | 10 | 2023–2025 |