KABUSHIKI KAISHA EKISHO SENTAN GIJUTSU KAIHATSU CENTER

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6753549 Thin film transistorMar 25, 03Jun 22, 04[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0029,507 Dielectric film, its formation method, semiconductor device using the dielectric film and its production methodAbandonedNov 28, 07Jan 29, 09[H01L]
7345746 Method of and apparatus for in-situ monitoring of crystallization stateExpiredSep 01, 06Mar 18, 08[G01N]
7311796 Plasma processing apparatusExpiredOct 08, 03Dec 25, 07[H01L]
7241702 Processing method for annealing and doping a semiconductorExpiredFeb 14, 05Jul 10, 07[H01L]
7169703 Method of forming metallic wiring layer, method of selective metallization, apparatus for selective metallization and substrate apparatusExpiredMar 07, 03Jan 30, 07[H01L]
7138987 Protection circuit for input and output of liquid crystal displayExpiredMar 26, 03Nov 21, 06[H01L]
7102750 Method of in-situ monitoring of crystallization stateExpiredAug 29, 03Sep 05, 06[G01N]
2005/0257,891 Plasma processing apparatusAbandonedMar 13, 03Nov 24, 05[C23C, C23F]
6911717 Processing method and apparatus for annealing and doping semiconductorExpiredMar 21, 03Jun 28, 05[H01L]
6900827 Optical recorder and method thereofExpiredSep 10, 02May 31, 05[B41J, G02B]
6819401 Exposure method and apparatusExpiredMar 07, 03Nov 16, 04[G03B]
6816231 Method and apparatus for exposureExpiredJun 09, 03Nov 09, 04[G03B]
2004/0113,227 Dielectric film, its formation method, semiconductor device using the dielectric film and its production methodAbandonedDec 02, 03Jun 17, 04[H01L]
2003/0168,004 Manufacturing apparatus of an insulation filmAbandonedJan 30, 03Sep 11, 03[C23C]

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