William A. Blitz
8Patents
5h-index
12Co-inventors
56Inventor score
Filing activity: Aug 28, 1990 → Apr 27, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5091654A | Method of automatically setting document registration and locating calibration strip | Electricity | 29 | Expired |
| US5153745A | Method and apparatus for compensating for illumination variations of a lamp in a document scanning system following extended lamp inactivity | Electricity | 27 | Expired |
| US5212568A | Method and apparatus for scanning a signature document | Electricity | 21 | Expired |
| US5170267A | Raster input scanner (RIS) with diagnostic mode to predict and verify illumination optical performance | Electricity | 13 | Expired |
| US5057869A | System for scanning signature pages | Electricity | 11 | Expired |
| US5128778A | Fast scan imaging area optimization system | Electricity | 4 | Expired |
| US8284416B2 | Digital image printing a job including monochromatic and color images | Physics | 0 | Active |
| US7800777B2 | Automatic image quality control of marking processes | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.