Hsien-Chang Chiu
5Patents
1h-index
5Co-inventors
44Inventor score
Filing activity: Jan 22, 2001 → Nov 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6402173B1 | Gravity tricycle | Performing Operations; Transporting | 23 | Expired |
| US8483913B2 | Self-calibration method for electric power steering system | Performing Operations; Transporting | 1 | Active |
| US8860351B2 | Fan speed control circuit | Electricity | 1 | Active |
| US12292293B2 | Magnet-guiding switching system and magnet-guiding switching method | Electricity | 0 | Active |
| US8461792B2 | Pulse width modulation fan controller | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.