Jiyun Du
11Patents
4h-index
30Co-inventors
56Inventor score
Filing activity: Jan 18, 2002 → May 9, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7903171B2 | Notebook information processor and image reading method | Electricity | 26 | Active |
| US6687477B2 | Toner recycle control system of electrophotographing device using viscous liquid developing solution | Physics | 13 | Expired |
| US6996361B2 | Full-color electrophotographic apparatus using liquid toner containing resin | Physics | 9 | Expired |
| US7764891B2 | Solid-concentration measuring apparatus and method thereof, and solid-concentration control system | Physics | 6 | Active |
| US6625415B2 | Liquid-development full-color electrophotographic device | Physics | 4 | Expired |
| US7907171B2 | Notebook information processor and projective transformation parameter calculating method | Physics | 4 | Active |
| US8818095B2 | Image processing apparatus, image processing method, and computer-readable, non-transitory medium | Physics | 3 | Active |
| US7893973B2 | Image processor and image processing method using luminance value rate change | Electricity | 2 | Active |
| US8824796B2 | Image processing apparatus, image processing method, and computer-readable, non-transitory medium | Physics | 1 | Active |
| US8554012B2 | Image processing apparatus and image processing method for correcting distortion in photographed image | Physics | 1 | Active |
| US9143653B2 | Image processing apparatus, method, and computer program product identifying show-through position based on back side image and expanded front side image | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.