Dieter Hackl
36Patents
2h-index
12Co-inventors
54Inventor score
Filing activity: Apr 14, 2000 → Aug 1, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6392422B1 | Monitoring insulation and fault current in an A/C current network to provide load shutoff whenever differential current exceeds a certain response value | Electricity | 29 | Expired |
| US9632131B2 | Method for monitoring and measuring an insulation resistance with interference-resistant measuring signal | Electricity | 4 | Active |
| US11391785B2 | Method for insulation monitoring of a converter-supplied power supply system | Electricity | 2 | Active |
| US11002776B2 | Method and device for determining the division of a total insulation resistance and the division of a total system leakage capacitance in an ungrounded power supply system | Physics | 1 | Active |
| US11175348B2 | Method and device for identifying arc faults in an ungrounded power supply system | Electricity | 1 | Active |
| US10605886B2 | Methods and devices for testing the function of an insulation monitoring device | Physics | 1 | Active |
| US10340680B2 | Method and device for shutting down an installation part exhibiting an insulation fault in an ungrounded power supply system | Physics | 1 | Active |
| US10598718B2 | Method and device for insulation fault location having an adaptive test current determination | Physics | 1 | Active |
| US10126345B2 | Device and method for insulation monitoring in a power supply system including a high-resistance grounded neutral point | Physics | 1 | Active |
| US10151790B2 | Insulation fault locating system using branch-selective feeding, and selective insulation fault monitoring system and method for determining a cross-connection impedance between two subsystems | Electricity | 1 | Active |
| US9929558B2 | Electrical protective device and method for selective disconnection of a subsystem in case of a second fault in an IT power supply system | Emerging Cross-Sectional Technologies | 1 | Active |
| US10910993B2 | Circuit arrangements for reducing potential-induced degradation in photovoltaic modules | Emerging Cross-Sectional Technologies | 1 | Active |
| US11705715B2 | Method, electrical circuit arrangements and insulation monitoring devices for an interference-resistant insulation monitoring of an ungrounded power supply system having a converter | Electricity | 1 | Active |
| US9157944B2 | Method and a device for impressing a measuring-signal voltage on a power supply network | Electricity | 0 | Active |
| US11456589B2 | Methods and devices for selective insulation monitoring in ungrounded Isolé Terre (IT) power supply systems | Electricity | 0 | Active |
| US10530149B2 | Methods for detecting an interruption of an active conductor in an ungrounded direct-voltage power supply system | Electricity | 0 | Active |
| US12000881B2 | Method for automatically creating installation-specific measuring profiles for an insulation monitoring system | Physics | 0 | Active |
| US10788562B2 | Methods and devices for testing the function of an insulation monitoring device | Physics | 0 | Active |
| US11005256B2 | Method for the continuous insulation monitoring of an electrical conductor arrangement | Physics | 0 | Active |
| US10571525B2 | Insulation fault location systems and methods for insulation fault location for a redundant DC power supply system coupled to diodes | Electricity | 0 | Active |
| US9134345B2 | Method and device for AC/DC sensitive current measurement | Physics | 0 | Active |
| US11867718B2 | Method and device for identifying and locating cyclic momentary insulation faults in an underground power supply system | Electricity | 0 | Active |
| US11500032B2 | Electric measuring assembly and a method for continuously monitoring a protective-conductor resistance | Physics | 0 | Active |
| US11719759B2 | Method and measuring device for detecting a leakage current in an ungrounded, single-phase alternating-current power supply system | Physics | 0 | Active |
| US10598716B2 | Methods and locating systems for determining an insulation fault location on an electric conductor of a subsea supply line | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.