Youyi Li
22Patents
2h-index
19Co-inventors
50Inventor score
Filing activity: Feb 9, 2009 → Aug 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11022655B2 | Method and control system for faulted phase detection | Electricity | 3 | Active |
| US8526333B2 | Method for detecting network asymmetrical status and asymmetrical communication channels for power system | Electricity | 3 | Active |
| US8791730B2 | Synchronization method for current differential protection | Electricity | 2 | Active |
| US10393810B2 | Method for identifying the fault by current differential protection and device thereof | Electricity | 1 | Active |
| US10120012B2 | Method and apparatus for detecting fault in a mixed configuration power transmission line | Electricity | 1 | Active |
| US9042412B2 | Method and apparatus for detecting communication channel delay asymmetry | Electricity | 1 | Active |
| US10295586B2 | Fault detection of a transmission line | Electricity | 1 | Active |
| US11280824B2 | High sensitive phase selection method | Electricity | 0 | Active |
| US10074969B2 | Travelling wave protection of a transmission line | Physics | 0 | Active |
| US11050239B2 | Method and control system for fault direction detection | Electricity | 0 | Active |
| US11703534B2 | Determining of a power line fault | Physics | 0 | Active |
| US10444272B2 | Method and apparatus for detection of power system disturbance within a digital substation | Emerging Cross-Sectional Technologies | 0 | Active |
| US11652347B2 | Method, system and apparatus for fault detection in line protection for power transmission system | Electricity | 0 | Active |
| US11879928B2 | Differential protection of a transmission line | Electricity | 0 | Active |
| US11112445B2 | Travelling wave pilot protection of a transmission line based on time synchronization | Electricity | 0 | Active |
| US11469589B2 | Zero sequence current based line differential protection solution | Electricity | 0 | Active |
| US9018938B2 | Integrated device suspended at high voltage potential for power energy metering and protection of distribution network | Emerging Cross-Sectional Technologies | 0 | Active |
| US10416221B2 | Voltage based method for fault identification in a transmission line apparatus thereof | Physics | 0 | Active |
| US10734803B2 | Travelling wave protection of a transmission line based on high-pass filtering | Electricity | 0 | Active |
| US11594874B2 | Method for detecting fault in power transmission line and protection system using the same | Electricity | 0 | Active |
| US11435411B2 | Time domain distance protection based on polarity comparison for power transmission lines | Electricity | 0 | Active |
| US9899830B2 | Method for detecting fault and current differential protection system thereof | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.