CSMC TECHNOLOGIES FAB2 CO., 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 25337
 
  
 
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 3101
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 298
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 2100
 
  
 
H03F AMPLIFIERS 281
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
H03K PULSE TECHNIQUE 1130

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0019,159 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICEJan 29, 16Jan 18, 18[H01L]
2018/0012,890 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOFSep 23, 15Jan 11, 18[H01L]
2018/0006,043 PREPARATION METHOD FOR FLAT CELL ROM DEVICESep 23, 15Jan 04, 18[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9865702 Method for manufacturing laterally insulated-gate bipolar transistorSep 28, 15Jan 09, 18[H01L]
9778577 Structure and method for testing strip width of scribing slotDec 31, 13Oct 03, 17[H01L, G01B, G03F]
9754795 Chemical-mechanical planarization process using silicon oxynitride anti-reflective layerApr 30, 15Sep 05, 17[H01L]
9696371 Test method and system for cut-in voltageDec 31, 13Jul 04, 17[G01R]
9564336 NOR flash device manufacturing methodJul 31, 12Feb 07, 17[H01L]
9559032 Method for forming MOS device passivation layer and MOS deviceJul 25, 13Jan 31, 17[H01L]
9548297 Semiconductor device and method for manufacturing sameJul 31, 12Jan 17, 17[H01L]
9379538 Output over-voltage protection circuit for power factor correctionNov 09, 12Jun 28, 16[H02M, H02H]
9368505 Read-only memory and its manufacturing methodAug 02, 12Jun 14, 16[H01L]
9190897 High-voltage heavy-current drive circuit applied in power factor correctorNov 09, 12Nov 17, 15[H03K, H02M, G05F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0187,257 Semiconductor device and method for manufacturing the sameAbandonedNov 18, 11Jul 25, 13[H01L]
2013/0099,327 CMOS DEVICES AND METHOD FOR MANUFACTURING THE SAMEAbandonedNov 30, 11Apr 25, 13[H01L]
2013/0099,825 VOLTAGE COMPARATORAbandonedNov 25, 11Apr 25, 13[H03K]
2013/0037,878 VDMOS DEVICE AND METHOD FOR FABRICATING THE SAMEAbandonedJun 23, 11Feb 14, 13[H01L]
2012/0178,230 METHOD FOR FABRICATING TRENCH DMOS TRANSISTORAbandonedSep 26, 10Jul 12, 12[H01L]

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