SOKUDO CO., LTD.
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 07, 2014 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,997 Total Citation Count
- Jan 14, 1993 Earliest Filing
- 91 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0275,149 METHODS AND SYSTEMS FOR CONTROLLING CRITICAL DIMENSIONS IN TRACK LITHOGRAPHY TOOLSAbandonedOct 30, 08Nov 05, 09[H01L]
2009/0253,078 DOUBLE EXPOSURE LITHOGRAPHY USING LOW TEMPERATURE OXIDE AND UV CURE PROCESSAbandonedMar 31, 09Oct 08, 09[G03B, G03F]
2009/0179,366 APPARATUS FOR SUPPORTING A SUBSTRATE DURING SEMICONDUCTOR PROCESSING OPERATIONSAbandonedJan 16, 08Jul 16, 09[B25B]
2009/0165,711 SUBSTRATE TREATING APPARATUS WITH SUBSTRATE REORDERINGAbandonedDec 23, 08Jul 02, 09[B05C]
2009/0110,532 METHOD AND APPARATUS FOR PROVIDING WAFER CENTERING ON A TRACK LITHOGRAPHY TOOLAbandonedOct 29, 07Apr 30, 09[H01L, G05B, B65G, B25J]
2009/0107,519 METHOD AND SYSTEM FOR CHEMICALLY ENHANCED LASER TRIMMING OF SUBSTRATE EDGESAbandonedOct 30, 07Apr 30, 09[B08B]
2009/0109,595 METHOD AND SYSTEM FOR PERFORMING ELECTROSTATIC CHUCK CLAMPING IN TRACK LITHOGRAPHY TOOLSAbandonedOct 31, 07Apr 30, 09[H01L]
7500781 Method and apparatus for detecting substrate temperature in a track lithography toolExpiredOct 25, 07Mar 10, 09[G01K, H05B]
7497026 Method and system for detection of wafer centering in a track lithography toolExpiredJun 14, 07Mar 03, 09[H01L, G01B]
2009/0032,522 ZONE CONTROL HEATER PLATE FOR TRACK LITHOGRAPHY SYSTEMSAbandonedAug 15, 08Feb 05, 09[H05B]
2009/0023,297 METHOD AND APPARATUS FOR HMDS TREATMENT OF SUBSTRATE EDGESAbandonedJul 18, 07Jan 22, 09[H01L]
2009/0014,126 SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHODAbandonedJul 09, 08Jan 15, 09[H01L, B05C, B08B]
2009/0001,071 Method and System for Cooling a Bake Plate in a Track Lithography ToolAbandonedJun 28, 07Jan 01, 09[H05B]
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