Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Scan device with light mixer and diffusing means for half-tone transparency originals

Scan device with light mixer and diffusing means for half-tone transparency originals

US Patent 4736099 · Granted Apr 5, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Measuring device and method for measuring the flow rate of a medium flowing thro2015
Process and device for recognition of substrate stock by means of light-sensitiv2006
Procedure and device for adjusting gloss in print material2005
Method and circuit arrangement for driving laser diodes2004
Method and apparatus for exposing printing forms2004
Device for detecting the position of rotating objects2001
Apparatus for beam splitting1999
Light beam deflection device1996
Light beam deflection means1995
Device for beam division1995
Method and circuit arrangement for correcting the light power output of a laser 1994
Method and circuit arrangement for driving a laser diode1994