UNISANTIS ELECTRONICS (JAPAN) LTD.

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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 16346
 
  
 
G11C STATIC STORES 1150

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9153697 Surrounding gate transistor (SGT) structureMay 26, 11Oct 06, 15[H01L]
8896056 Surrounding gate transistor semiconductor deviceFeb 11, 10Nov 25, 14[H01L]
8772881 Semiconductor deviceJun 04, 10Jul 08, 14[H01L]
8575686 Nonvolatile semiconductor memory transistor, nonvolatile semiconductor memory, and method for manufacturing nonvolatile semiconductor memoryMay 24, 11Nov 05, 13[H01L]
8486785 Surround gate CMOS semiconductor deviceMay 23, 11Jul 16, 13[H01L]
8487357 Solid state imaging device having high sensitivity and high pixel densityMar 11, 11Jul 16, 13[H01L]
8471327 Nonvolatile semiconductor memory transistor and method for manufacturing nonvolatile semiconductor memoryJun 17, 11Jun 25, 13[H01L]
8426902 Solid-state imaging deviceJul 14, 11Apr 23, 13[H01L]
8378425 Semiconductor storage deviceFeb 03, 10Feb 19, 13[H01L]
8373235 Semiconductor memory device and production method thereforMay 21, 10Feb 12, 13[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0244,602 METHOD OF PRODUCING SEMICONDUCTORAbandonedJun 16, 11Oct 06, 11[H01L]

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