Yulei Chen
8Patents
4h-index
13Co-inventors
54Inventor score
Filing activity: Oct 14, 1997 → Apr 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5926777A | Method and apparatus for monitoring computer system service life parameters | Physics | 11 | Expired |
| US7065437B2 | Current limit for an electric machine | Electricity | 8 | Expired |
| US7424641B2 | Control system and method for validating operation of the control system | Physics | 5 | Active |
| US8894540B2 | Method and apparatus for controlling engine shutdown in hybrid vehicles | Emerging Cross-Sectional Technologies | 4 | Active |
| US7570004B2 | System and method for detecting a motor shorting relay failure | Physics | 2 | Active |
| US7095244B1 | System and method for determining operational states of first and second electrical contacts in a motor | Electricity | 1 | Expired |
| US11899236B2 | Display backlight with transparent light guide | Physics | 0 | Active |
| US9937802B2 | Systems and methods for determining a duty cycle for a variable voltage converter | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.