Joon Yong Lee
26Patents
3h-index
27Co-inventors
59Inventor score
Filing activity: Jan 10, 2007 → Dec 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8315752B2 | Apparatus and method for controlling motor position and creep of electric vehicle | Emerging Cross-Sectional Technologies | 16 | Active |
| US7420339B2 | Regenerative braking system of fuel cell vehicle using super capacitor | Emerging Cross-Sectional Technologies | 5 | Active |
| US9372236B2 | Failure determination method for motor system | Physics | 4 | Active |
| US8121748B2 | Startup sequence control method of fuel cell-super capacitor hybrid electric vehicle | Emerging Cross-Sectional Technologies | 3 | Active |
| US9007010B2 | System and method for calibrating offset of motor resolver | Electricity | 3 | Active |
| USD583011S1 | Fishing reel | General | 2 | Expired |
| US9531310B2 | System and method for computing motor speed and rotor position using hall sensor | Electricity | 2 | Active |
| US8373370B2 | Sensorless control method of high performance permanent magnet synchronous motor during emergency operation | Electricity | 2 | Active |
| US10720862B2 | Method of calculating motor position using hall sensor | Physics | 1 | Active |
| US10818942B2 | Method and system for estimating hydrogen concentration of fuel cell | Emerging Cross-Sectional Technologies | 1 | Active |
| US9537162B2 | Device and method for controlling cold start of fuel cell system | Emerging Cross-Sectional Technologies | 1 | Active |
| US10249896B2 | System and method for controlling fuel cell vehicle | Emerging Cross-Sectional Technologies | 1 | Active |
| US9130491B2 | Method of controlling air blower of fuel cell vehicle | Emerging Cross-Sectional Technologies | 1 | Active |
| US10554158B2 | Motor control method | Electricity | 1 | Active |
| US12263828B2 | System for improving fuel efficiency of fuel cell vehicle and control method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11205787B2 | Fuel cell control method and control system | Emerging Cross-Sectional Technologies | 0 | Active |
| US12387508B2 | Direct classification of raw biomolecule measurement data | Physics | 0 | Active |
| US9786930B2 | Fuel cell system and method for controlling the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11139493B2 | Method and system for controlling hydrogen purging of fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US11201340B2 | Hydrogen supply control system and control method for fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US10879547B2 | Control method and control system of hydrogen concentration for fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US11855316B2 | Water discharge control system and method for fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US10566637B2 | Hydrogen concentration estimating method and system for fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US9847541B2 | Voltage synchronization method and system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10052968B2 | Method and system for diagnosing fuel cell stack | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.