James D. Rees
54Patents
16h-index
56Co-inventors
87Inventor score
Filing activity: Jan 17, 1975 → Apr 27, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5260718A | Liquid crystal shutter xerographic printer with offset configuration lamp aperture and copier/printer with optically aligned lamps, image bars, and lenses | Electricity | 52 | Expired |
| US4331380A | Gradient index lens array having reduction properties | Physics | 38 | Expired |
| US5568320A | Multiple row lens array alignable with multiple row image bar | Physics | 38 | Expired |
| US5463451A | Document reproduction system including a duplex document handler with natural inversion | Physics | 37 | Expired |
| US5748344A | System and method for determining a location and orientation in a black and white digital scanner | Electricity | 27 | Expired |
| US4692015A | Short focal lens array with multi-magnification properties | Physics | 25 | Expired |
| US4589736A | Two row reduction/enlargement gradient index lens array having square-ended fibers | Emerging Cross-Sectional Technologies | 24 | Expired |
| US3970042A | Color development apparatus | Physics | 22 | Expired |
| US5089908A | Plywood suppression in ROS systems | Electricity | 22 | Expired |
| US5450157A | Imaging system using a gradient index lens array with improved depth of focus | Physics | 21 | Expired |
| US5208636A | Highlight color printing machine | Physics | 20 | Expired |
| US4118122A | Method of rendering objects uncopyable by photocopy processes | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4752806A | Multi-mode imaging system | Physics | 18 | Expired |
| US5760919A | Duplex documents scanner with alternating scan lines from dual imaging stations | Electricity | 16 | Expired |
| US4331388A | Gas zoom lens | Physics | 16 | Expired |
| US4459010A | Linear lens array scanning system for a multi-magnification copier | Physics | 16 | Expired |
| US4568179A | Full-frame illumination system for a document reproduction device | Physics | 15 | Expired |
| US4244649A | Optical system for providing visual aid for proper magnification selection | Physics | 13 | Expired |
| US4922298A | Automatic color separation system | Physics | 13 | Expired |
| US6188465A | Dual depth of focus imaging system | Electricity | 12 | Expired |
| US5229787A | Color printer | Physics | 11 | Expired |
| US4394083A | Imaging system for a multi-magnification copier utilizing gradient index lens array | Physics | 11 | Expired |
| US4982222A | Imaging system utilizing an oscillating gradient index lens array | Electricity | 11 | Expired |
| US4250538A | Full frame flash illumination system utilizing a diffuse integrating optical cavity | Physics | 10 | Expired |
| US5166999A | High resolution print bar system | Electricity | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.