Kei Hao
18Patents
2h-index
10Co-inventors
43Inventor score
Filing activity: Apr 30, 2018 → Dec 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11209465B2 | Multi-phase sensing and control using a combination of line post sensors and wireless current sensors | Emerging Cross-Sectional Technologies | 2 | Active |
| US11114858B2 | Bidirectional capacitor bank control | Emerging Cross-Sectional Technologies | 2 | Active |
| US10637233B2 | Fault magnitude calculation during current transformer saturation | Physics | 2 | Active |
| US11075519B2 | Bidirectional capacitor bank control | Emerging Cross-Sectional Technologies | 1 | Active |
| US11162994B2 | Fault current calculation during transformer saturation using the waveform unsaturated region | Electricity | 1 | Active |
| US11435403B2 | Determining the size of a capacitor bank | Physics | 1 | Active |
| US11808824B2 | Systems and methods to identify open phases of a capacitor bank | Emerging Cross-Sectional Technologies | 0 | Active |
| US11099220B2 | Intelligent electronic device control using wirelessly transmitted electrical measurements | Physics | 0 | Active |
| US11431161B2 | Electric power distribution sectionalizing in high-risk areas using wireless fault sensors | Electricity | 0 | Active |
| US11549996B1 | Automatically determining the size of a capacitor bank using wireless current sensors (WCS) | Physics | 0 | Active |
| US11698398B2 | Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements | Emerging Cross-Sectional Technologies | 0 | Active |
| US11614498B2 | Wireless neutral current sensor (WNCS) | Emerging Cross-Sectional Technologies | 0 | Active |
| US11268995B2 | Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements | Emerging Cross-Sectional Technologies | 0 | Active |
| US12288983B2 | Controlling feeder units for self-restoration of power | Electricity | 0 | Active |
| US11474139B2 | Fault direction calculation during current transformer saturation | Electricity | 0 | Active |
| US11372045B2 | Predictive maintenance of protective devices using wireless line sensors and systems | Electricity | 0 | Active |
| US11313887B2 | Systems and methods for determining load direction under adverse environmental conditions | Physics | 0 | Active |
| US10830832B2 | Event direction in line sensors | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.