Shu-Ya Chiang
14Patents
4h-index
7Co-inventors
45Inventor score
Filing activity: Aug 31, 2001 → Nov 5, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6550761B1 | Integrated paper presser and stopper for automatic paper feeder | Performing Operations; Transporting | 12 | Expired |
| US6575453B2 | Pressure-adjustable mechanism for paper feeding roller of automatic paper feeder | Performing Operations; Transporting | 6 | Expired |
| US7038819B2 | Depth of field adjustment device and method for an automatic document feeder | Electricity | 6 | Expired |
| US7310171B2 | Document surface micro-adjust mechanism | Electricity | 5 | Expired |
| US7823878B2 | Paper conveying apparatus and method for flipping paper | Performing Operations; Transporting | 4 | Active |
| US7616358B2 | Double-side scan device with movable image scan module | Electricity | 4 | Active |
| US6661588B1 | Objective lens anti-shock adjustment device | Electricity | 3 | Expired |
| US7173742B2 | Document scanner with light focusing device | Electricity | 1 | Expired |
| US7411705B2 | Light-source mechanism for optical scanner | Electricity | 1 | Expired |
| US7006265B2 | Transmission device for name card scanner | Electricity | 1 | Expired |
| US7595917B2 | Document scanner with light-focusing device | Electricity | 0 | Active |
| USRE43682E1 | Pressure-adjustable mechanism for paper feeding roller of automatic paper feeder | General | 0 | Expired |
| US6644650B2 | Automatic document feeding apparatus | Performing Operations; Transporting | 0 | Expired |
| US7898700B2 | Document surface micro-adjust mechanism | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.