Hsi-Yu Chen
17Patents
3h-index
14Co-inventors
53Inventor score
Filing activity: Mar 2, 2004 → Dec 31, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7367507B2 | Optical scanning module | Electricity | 15 | Active |
| US6953898B2 | Anti-abrasive mechanism confining flat flexible cable in position in flatbed image scanner | Electricity | 8 | Expired |
| US7388154B2 | Anti-abrasive mechanism confining flat flexible cable in position in flatbed image scanner | Electricity | 7 | Active |
| US7517454B2 | Method for treating wastewater containing active sludge | Emerging Cross-Sectional Technologies | 3 | Active |
| US7262365B2 | Anti-abrasive mechanism confining flat flexible cable in position in flatbed image scanner | Electricity | 2 | Expired |
| US7724401B2 | Image scanner having wireless carriage module | Electricity | 2 | Active |
| US7576895B2 | Light-guide module having light shielding structure | Electricity | 2 | Active |
| US7487960B2 | Document feeder | Performing Operations; Transporting | 2 | Active |
| US7256914B1 | Optical scanner | Electricity | 2 | Active |
| US9841149B2 | LED lamp | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7060959B2 | Thin image reading device having reflectors installed on only one side of a lens | Electricity | 1 | Expired |
| US7706041B2 | Scanning module of image scanner | Electricity | 0 | Active |
| US7427746B2 | Optical module having optical path adjustable mechanism | Electricity | 0 | Expired |
| US7688481B2 | Scanning apparatus with different resolutions | Electricity | 0 | Active |
| US7826108B2 | Scanning apparatus for preventing defocus aberration | Electricity | 0 | Active |
| US7478750B2 | Reading device of scanning apparatus | Physics | 0 | Active |
| US7501060B2 | Wastewater treating system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.