Kai Wang
15Patents
2h-index
54Co-inventors
53Inventor score
Filing activity: Nov 24, 2004 → Feb 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD520620S1 | Oval filter air cleaner top | General | 15 | Expired |
| US8988035B2 | System for determining a magnetizing curve and rotor resistance of an induction machine and method of making same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9024569B2 | System and method of rotor time constant online identification in an AC induction machine | Electricity | 1 | Active |
| US11264793B2 | Method and device for quickly eliminating ferromagnetic resonance of voltage transformer | Electricity | 1 | Active |
| US9525377B2 | System and method of rotor time constant online identification in an AC induction machine | Electricity | 1 | Active |
| US10340776B2 | Acceleration method for V/F controlled induction motor in flux-weakening region | Electricity | 1 | Active |
| US9640981B2 | Frequency-conversion differential protection method for output transformer of static frequency converter system | Electricity | 0 | Active |
| US9957603B2 | Method for preparing high-performance tantalum target | Electricity | 0 | Active |
| US11422204B2 | Method for detecting open phase of startup/standby transformer based on optical CT | Physics | 0 | Active |
| US11403546B2 | Fault monitoring method for sewage treatment process based on fuzzy width adaptive learning model | Physics | 0 | Active |
| US12420849B2 | Heavy-haul train and longitudinal dynamics traction operation optimization control system and method thereof | Performing Operations; Transporting | 0 | Active |
| US11073414B2 | Optical fiber detection device for detecting discharge fault of high-voltage bushing | Physics | 0 | Active |
| US11583949B2 | Swing/rotating gas metal arc welding torch and use method therefor | Electricity | 0 | Active |
| US12326636B2 | Dimming window comprising a transparent conductive layer having a bonding region and method for manufacturing the same | Physics | 0 | Active |
| US10267859B2 | Method and apparatus for identifying open phase of circuit breaker on basis of voltage | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.