Gerald L. Coy
15Patents
10h-index
20Co-inventors
68Inventor score
Filing activity: Aug 20, 1990 → Oct 20, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5461468A | Document handler interdocument gap control system | Performing Operations; Transporting | 45 | Expired |
| 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 |
| US5119206A | System for printing bound documents | Electricity | 25 | Expired |
| US5212568A | Method and apparatus for scanning a signature document | Electricity | 21 | Expired |
| US5072923A | User-friendly document input | Physics | 17 | Expired |
| US5148286A | Method and apparatus for operating an electronic reprographic printing system upon scan interruption | Electricity | 15 | Expired |
| US5170267A | Raster input scanner (RIS) with diagnostic mode to predict and verify illumination optical performance | Electricity | 13 | Expired |
| US5062602A | Double feeding prevention in a bottom sheet document feeder | Performing Operations; Transporting | 11 | Expired |
| US5057869A | System for scanning signature pages | Electricity | 11 | Expired |
| US5078378A | Dynamic sheet count predictor | Physics | 10 | Expired |
| US5365349A | Image deletion for improved scanner fault recovery | Electricity | 7 | Expired |
| US5739653A | Servo motor feedback used as drive train diagnostic | Performing Operations; Transporting | 4 | Expired |
| US5751123A | Method of diagnosing a drive train having multiple servo motors | Electricity | 1 | Expired |
| US8253973B2 | Method for accurately finding a physical location on an image bearing surface for toner images for optimal streak correction | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.