Syscan, Inc.
17Patents
0Active
17Granted
30Portfolio score
Filing activity: Mar 20, 1998 → Aug 5, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6172352A | Sensing module for accelerating signal readout from image sensors | Electricity | 162 | Expired |
| US6802450B2 | Guiding a scanning device to decode 2D symbols | Physics | 28 | Expired |
| US6054707A | Portable scanners capable of scanning both opaque and transparent materials | Electricity | 27 | Expired |
| US6459506B1 | Lightweight dual-mode mobile scanner powered from a universal serial bus port | Electricity | 26 | Expired |
| US6249618A | Circuit architecture and method for switching sensor resolution | Electricity | 21 | Expired |
| US6271939A | Transparent and flatbed scanner | Electricity | 19 | Expired |
| US6115241A | Attachment of a mobile scanner to a portable computer | Electricity | 18 | Expired |
| US6054703A | Sensing module for accelerating signal readout from image sensors | Electricity | 14 | Expired |
| US6891979B2 | Pocket scanners | Physics | 11 | Expired |
| US6104510A | Hybrid illumination system for accelerating light integration in image sensing systems | Electricity | 11 | Expired |
| US6704124B2 | Mobile scanners | Electricity | 9 | Expired |
| US6304826A | Self-calibration method and circuit architecture of image sensor | Electricity | 8 | Expired |
| US6646682B1 | Linear tri-color image sensors | Electricity | 7 | Expired |
| US6596979B2 | Method and apparatus for scanning colors using multiple arrays of photodetectors | Electricity | 6 | Expired |
| US6275309A | Lightweight mobile scanners | Electricity | 5 | Expired |
| US6690420B1 | Integrated circuit architecture of contact image sensor for generating binary images | Electricity | 5 | Expired |
| US6211508A | Lensless optical system in imaging sensing module | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.