Quotables
"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 5781346 | Magnification correction for small field scanning Magnification correction for small field scanning of large blanks is provided by adding magnification adjusting elements (lenses) to a double pass Wynne-Dyson lens or other type of one-to-one projection lens. The magnification adjusting optical elements i... | 07/14/1998 |
| 5757469 | Scanning lithography system haing double pass Wynne-Dyson optics A small field scanning photolithography system has a double pass Wynne-Dyson optical system which provides an erect, non-reverted, unmagnified image. An optical path through the system passes from an object, reflects off an input reflector, passes through... | 05/26/1998 |
| 5386221 | Laser pattern generation apparatus An improved laser pattern generation apparatus. The improved pattern generation apparatus of the present invention uses a laser beam to expose a radiant sensitive film on the workpiece to print circuit patterns on a substrate. The laser beam is aligned us... | 01/31/1995 |
| 5255051 | Small field scanner A method and apparatus for printing arbitrarily large circuit patterns using small field optics. The use of small field imaging optics allows the use of high NA lens designs capable of printing smaller geometries than otherwise would be possible. The fiel... | 10/19/1993 |
| 5227839 | Small field scanner A method and apparatus for printing arbitrarily large circuit patterns using small field optics. The use of small field imaging optics allows the use of high NA lens designs capable of printing smaller geometries than otherwise would be possible. The fiel... | 07/13/1993 |
