DAITRON, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5915910 Semiconductor wafer transfer method and apparatusAug 29, 97Jun 29, 99[B65G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6816251 Method and apparatus for detecting defects along the edge of electronic mediaExpiredOct 11, 02Nov 09, 04[G01N]
6566673 Method and apparatus for detecting defects along the edge of electronic mediaExpiredJun 29, 01May 20, 03[G01N]
6545752 Method and apparatus for detecting defects along the edge of electronic mediaExpiredJun 29, 01Apr 08, 03[G01N, G01R]
6183186 Wafer handling system and methodExpiredAug 29, 97Feb 06, 01[B65G]
6152680 Wafer cassette rotation mechanismExpiredAug 26, 97Nov 28, 00[B65G]
6053668 Water slide for transferring semiconductor wafersExpiredAug 29, 97Apr 25, 00[B65G]

Top Inventors for This Owner

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