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EVANS & SUTHERLAND COMPUTER CO

Overview
  • Total Patents
    203
About

EVANS & SUTHERLAND COMPUTER CO has a total of 203 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets computer technology, audio-visual technology and optics are ENROUTE INC, TRIDENT MICROSYSTEMS INC and JEFFREY ERIC.

Patent filings per year

Chart showing EVANS & SUTHERLAND COMPUTER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanner Allen H 33
#2 Cosman Michael A 24
#3 Watkins Gary S 19
#4 Williams Forrest L 16
#5 Elkins Dennis F 14
#6 Winkler Bret D 13
#7 Gardiner Harold Dee 12
#8 Cosman Michael 11
#9 Christensen Robert R 9
#10 Rohlfing Thomas R 8

Latest patents

Publication Filing date Title
US2009322740A1 System and method for displaying a planar image on a curved surface
US2009231331A1 System and method for displaying stereo images
US2009219491A1 Method of combining multiple Gaussian beams for efficient uniform illumination of one-dimensional light modulators
WO2009033122A1 Device and method for reducing etendue in a diode laser
US2009002644A1 Invisible scanning safety system
US2008259988A1 Optical actuator with improved response time and method of making the same
US2009028195A1 System and method for frequency conversion of coherent light
US2008212035A1 System and method for aligning RGB light in a single modulator projector
US2008080054A1 System and method for reduction of image artifacts for laser projectors
US2008055618A1 Interpolation table with logarithmically distributed entries
US2007170365A1 High-resolution-imaging system for scanned-column projectors
US2006221429A1 Reduction of speckle and interference patterns for laser projectors
US2008002161A1 Wide angle scanner for panoramic display
US2005242185A1 Shuttering system for scanning projectors
US7110624B2 Fiber optic mechanical/thermal tuner and isolator
US2005200626A1 System and method for filtering a synchronization signal from a remote computer
US2005041211A1 Reflection barrier for panoramic display
US2005046631A1 System and method for communicating digital display data and auxiliary processing data within a computer graphics system
US2005041219A1 Wide angle scanner for panoramic display
US7095423B2 System and method for combining independent scene layers to form computer generated environments