XTRAK CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE31200 Raster scan display apparatus for dynamically viewing image elements stored in a random access memory arrayOct 09, 79Apr 05, 83[364/, G09G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4533910 Graphics display system with viewports of arbitrary location and contentExpiredNov 02, 82Aug 06, 85[G09G]
4442495 Real time toroidal panExpiredJun 17, 81Apr 10, 84[G06F]
4295135 Alignable electronic background grid generation systemExpiredDec 18, 78Oct 13, 81[G06F]
4197590 Method for dynamically viewing image elements stored in a random access memory arrayExpiredJan 19, 78Apr 08, 80[G06F]

Top Inventors for This Owner

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