ASYST TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5166884 Intelligent system for processing and storing articlesNov 25, 91Nov 24, 92[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0112,784 Load port door with simplified FOUP door sensing and retaining mechanismAbandonedNov 13, 06May 15, 08[B65G]
2008/0031,709 VARIABLE LOT SIZE LOAD PORTAbandonedJul 09, 07Feb 07, 08[H01L]
2008/0019,811 METHOD AND APPARATUS FOR VERTICAL WAFER TRANSPORT, BUFFER AND STORAGEAbandonedJul 10, 07Jan 24, 08[B65G]
2008/0008,570 BRIDGE LOADPORT AND METHODAbandonedJul 09, 07Jan 10, 08[H01L]
2005/0010,311 Data collection and diagnostic system for a semiconductor fabrication facilityAbandonedJul 10, 03Jan 13, 05[G05B, G06F]
2004/0111,339 Distributed control system architecture and method for a material transport systemAbandonedNov 21, 03Jun 10, 04[G06F]
6709225 System for installation, maintenance and removal of minienvironment componentsExpiredFeb 18, 00Mar 23, 04[B65G]
6704998 Port door removal and wafer handling robotic systemExpiredDec 24, 97Mar 16, 04[B65G, B25J]
6614431 Method and system for improved per-pixel shading in a computer graphics systemExpiredJan 18, 01Sep 02, 03[G06T]
6591160 Self teaching robotExpiredDec 04, 00Jul 08, 03[G06F]
6575687 Wafer transport systemExpiredDec 04, 00Jun 10, 03[B65G]
6520727 Modular sorterExpiredApr 12, 00Feb 18, 03[B65G]
2002/0164,242 Control system for transfer and bufferingAbandonedJan 24, 02Nov 07, 02[B65G]
6430877 Pod door alignment deviceExpiredJul 13, 98Aug 13, 02[E05C]
5895191 Sealable, transportable container adapted for horizontal loading and unloadingExpiredAug 23, 95Apr 20, 99[B65G]
5848933 Docking and environmental purging system for integrated circuit wafer transport assembliesExpiredAug 21, 97Dec 15, 98[H01L]
5846338 Method for dry cleaning clean room containersExpiredJan 11, 96Dec 08, 98[B08B]
5815637 Humidifier for control of semi-conductor manufacturing environmentsExpiredMay 13, 96Sep 29, 98[F22B, F24F]
5803979 Transport apparatus for semiconductor wafersExpiredJul 15, 96Sep 08, 98[B25J]
5788458 Method and apparatus for vertical transfer of a semiconductor wafer cassetteExpiredJul 10, 95Aug 04, 98[B65G]

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