FUJITSU MICROELECTRONICS LIMITED

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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 12350
 
  
 
G11C STATIC STORES 3148
 
  
 
B03C MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS 120
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 145
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 186
 
  
 
H03K PULSE TECHNIQUE 1130

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9373621 Analog circuit cell array having some transistors that include two connected gate electrodes and two connected source regionsJan 22, 13Jun 21, 16[H01L]
9035588 Brushless motor driving apparatus and brushless motor driving methodSep 13, 12May 19, 15[H02P]
6471746 Electrofiltration processApr 02, 01Oct 29, 02[B03C]
5742839 Coprocessor for performing an arithmetic operation by automatically reading data from an external memoryFeb 01, 93Apr 21, 98[G06F]
5734622 MOS static RAM with improved soft error resistance; high-level supply voltage drop detection circuit and complementary signal transition detection circuit for the same; and semiconductor device with improved intersignal time marginNov 22, 96Mar 31, 98[G11C]
5723259 Negative type composition for chemically amplified resist and process and apparatus of formation of chemically amplified resist patternOct 23, 96Mar 03, 98[G03F]
5682153 Adjust bit determining circuitMar 26, 96Oct 28, 97[H03M]
5661708 Apparatus and method for detecting a sync pattern and an address mark within data provided from a recording mediumMar 14, 96Aug 26, 97[G11B]
5204543 Lateral type semiconductor device having a structure for eliminating turning-on of parasitic MOS transistors formed thereinJul 22, 92Apr 20, 93[H01L]
5194395 Method of producing a substrate having semiconductor-on-insulator structure with gettering sitesAug 02, 91Mar 16, 93[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0271,561 SYSTEM AND METHOD FOR AIRCRAFT POLLUTION ACCOUNTABILITY AND COMPLIANCE TRACKINGAbandonedApr 21, 12Oct 25, 12[G06F]
2011/0152,252 SHIGA TOXIN B-SUBUNIT/CHEMOTHERAPEUTICS CONJUGATESAbandonedDec 18, 07Jun 23, 11[A61K, C07D, A61P]
2011/0049,675 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICEAbandonedNov 08, 10Mar 03, 11[H01L]
2010/0283,879 Solid-State Image Pickup Apparatus Including A Global Shutter Function and Control Method ThereforAbandonedJul 26, 10Nov 11, 10[H04N]
2010/0255,614 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SAMEAbandonedJun 17, 10Oct 07, 10[H01L]
2010/0203,682 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAMEAbandonedApr 20, 10Aug 12, 10[H01L]
2010/0123,487 DIVIDER CIRCUITRYAbandonedDec 30, 08May 20, 10[H03K]
2010/0013,567 SWITCHING CAPACITOR GENERATION CIRCUITAbandonedSep 17, 09Jan 21, 10[H03K]
2009/0321,944 SEMICONDUCTOR DEVICE WITH IMPROVED INTERCONNECTION OF CONDUCTOR PLUGAbandonedSep 02, 09Dec 31, 09[H01L]
7631200 Host apparatus, device, and method for controlling communication systemExpiredJan 10, 06Dec 08, 09[G06F, G05D]
7602011 Semiconductor memory device having charge storage layer and method of manufacturing the sameExpiredMay 25, 07Oct 13, 09[H01L]
2009/0224,332 Semiconductor deviceAbandonedFeb 09, 09Sep 10, 09[H01L]
2009/0184,699 POWER SUPPLY APPARATUS AND POWER SUPPLY METHODAbandonedJan 15, 09Jul 23, 09[G05F]
2009/0149,031 Method of making a semiconductor device with residual amine group free multilayer interconnectionAbandonedOct 23, 08Jun 11, 09[H01L]
2009/0127,657 Semiconductor device and method of manufacturing the sameAbandonedDec 03, 08May 21, 09[H01L]
7533192 Task scheduling method in case of simultaneous transfer of compressed data and non-compressed dataExpiredMar 08, 05May 12, 09[G06F]
7524591 Photomask and manufacturing method thereof, fabrication process of an electron deviceExpiredMay 11, 05Apr 28, 09[G03C, G03F]
7521343 Method of manufacturing semiconductor deviceWithdrawnSep 26, 06Apr 21, 09[H01L]
7521765 Semiconductor deviceExpiredDec 27, 04Apr 21, 09[H01L]
7511566 Semiconductor circuit with positive temperature dependence resistorExpiredJun 29, 05Mar 31, 09[G05F]

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