ASYST JAPAN 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
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5365672 Positioning apparatus for a semiconductor waferOct 19, 93Nov 22, 94[B65G, G01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0053,904 Wafer alignerAbandonedSep 09, 02Mar 20, 03[B65G]
6234738 Thin substrate transferring apparatusExpiredApr 08, 99May 22, 01[B65G]
5054991 Wafer positioning apparatusExpiredFeb 23, 90Oct 08, 91[B25J]
4778331 Carrier system for silicon waferExpiredJun 19, 87Oct 18, 88[B65G]
4770600 Apparatus for positioning silicon waferExpiredJul 10, 87Sep 13, 88[B65G]
4735548 Carrier system for clean roomExpiredApr 20, 87Apr 05, 88[B66C]

Top Inventors for This Owner

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