Wiggins; Douglas G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wiggins; Douglas G..The latest application filed is for "platen cover for document boundary detection in raster scanners".
- Wiggins; Douglas G. - Penfield NY
- Wiggins; Douglas G. - Rochester NY
| Patent | Date |
|---|---|
| Platen cover for document boundary detection in raster scanners Grant 4,538,185 - Wiggins August 27, 1 | 1985-08-27 |
| Multiple mode raster scanner Grant 4,506,301 - Kingsley , et al. March 19, 1 | 1985-03-19 |
| Illumination control for raster input scanners Grant 4,495,422 - Wiggins January 22, 1 | 1985-01-22 |
| Image thresholding system Grant 4,430,748 - Tuhro , et al. February 7, 1 | 1984-02-07 |
| Shading compensation for scanning apparatus Grant 4,314,281 - Wiggins , et al. February 2, 1 | 1982-02-02 |
| Carriage speed control for a raster scanner Grant 4,295,167 - Wiggins October 13, 1 | 1981-10-13 |
| Gain control for scanning arrays Grant 4,287,536 - Wiggins September 1, 1 | 1981-09-01 |
| Signal restoration and gain control for image viewing devices Grant 4,216,503 - Wiggins August 5, 1 | 1980-08-05 |
| Programmable development control system Grant 4,065,031 - Wiggins , et al. December 27, 1 | 1977-12-27 |
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