SUNEDISON SEMICONDUCTOR LIMITED (UEN201334164H)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C30B SINGLE-CRYSTAL GROWTH 1104
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 107256
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 2739
 
  
 
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 1289
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 10437
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM8149
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 6200
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS594
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 596
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF475

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0030,614 FEED SYSTEM FOR CRYSTAL GROWING SYSTEMSFeb 12, 15Feb 01, 18[C30B]
2018/0030,615 METHODS FOR PRODUCING SINGLE CRYSTAL SILICON INGOTS WITH REDUCED SEED END OXYGENJul 28, 17Feb 01, 18[C30B]
2018/0005,872 PREPARATION OF SILICON-GERMANIUM-ON-INSULATOR STRUCTURESDec 29, 15Jan 04, 18[H01L]
2017/0256,442 SEMICONDUCTOR ON INSULATOR STRUCTURE COMPRISING A SACRIFICIAL LAYER AND METHOD OF MANUFACTURE THEREOFMar 06, 17Sep 07, 17[H01L]
2017/0025,306 METHODS FOR PREPARING LAYERED SEMICONDUCTOR STRUCTURES AND RELATED BONDED STRUCTURESJun 24, 16Jan 26, 17[H01L, C30B]
2017/0001,281 METHODS AND SYSTEMS FOR POLISHING PAD CONTROLJun 23, 16Jan 05, 17[B24B, H01L]
2016/0071,959 METHOD OF MANUFACTURING HIGH RESISTIVITY SILICON-ON-INSULATOR SUBSTRATEAug 25, 15Mar 10, 16[H01L]
2014/0357,161 CENTER FLEX SINGLE SIDE POLISHING HEADMay 31, 14Dec 04, 14[B24B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9899499 High resistivity silicon-on-insulator wafer manufacturing method for reducing substrate lossAug 25, 15Feb 20, 18[H01L]
9881832 Handle substrate for use in manufacture of semiconductor-on-insulator structure and method of manufacturing thereofMar 15, 16Jan 30, 18[H01L]
9853133 Method of manufacturing high resistivity silicon-on-insulator substrateAug 25, 15Dec 26, 17[H01L]
9831115 Process flow for manufacturing semiconductor on insulator structures in parallelFeb 17, 17Nov 28, 17[H01L]
9768056 Method of manufacturing high resistivity SOI wafers with charge trapping layers based on terminated Si depositionOct 27, 14Sep 19, 17[H01L]
9727045 Method and system for a meta-recipe control software architectureDec 20, 13Aug 08, 17[G05B, G06F]
9665931 Air pocket detection methods and systemsDec 12, 12May 30, 17[H01L, H04N, G06T, G01N, G06F]
9634098 Oxygen precipitation in heavily doped silicon wafers sliced from ingots grown by the Czochralski methodJun 11, 13Apr 25, 17[H01L]
9634689 Method and system for arranging numeric data for compressionAug 20, 14Apr 25, 17[H03M, G06F]
9601395 Methods for post-epitaxial warp prediction and controlDec 28, 12Mar 21, 17[B24B, H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0357,180 METHODS FOR CLEANING SEMICONDUCTOR SUBSTRATESAbandonedJun 09, 15Dec 10, 15[H01L]
2015/0126,017 SYSTEMS AND METHODS FOR ULTRASONICALLY CLEAVING A BONDED WAFER PAIRAbandonedJan 15, 15May 07, 15[H01L]
2014/0273,411 METHODS OF USING INJECT INSERT LINER ASSEMBLIES IN CHEMICAL VAPOR DEPOSITION SYSTEMSAbandonedMar 14, 13Sep 18, 14[H01L]
2014/0273,503 METHODS OF GAS DISTRIBUTION IN A CHEMICAL VAPOR DEPOSITION SYSTEMAbandonedMar 14, 13Sep 18, 14[H01L]
2014/0224,175 GAS DISTRIBUTION MANIFOLD SYSTEM FOR CHEMICAL VAPOR DEPOSITION REACTORS AND METHOD OF USEAbandonedFeb 14, 13Aug 14, 14[C23C, B23P]
2014/0182,511 PROTECTIVE COATING TO PREVENT REACTION BETWEEN GRAPHITE SUSCEPTOR AND QUARTZ CRUCIBLEAbandonedDec 26, 13Jul 03, 14[C09D, C30B]
2014/0174,591 DOPANT FUNNEL FOR LOADING AND DISPENSING DOPANTAbandonedDec 19, 13Jun 26, 14[C30B]
2014/0096,793 UV TREATMENT OF POLISHED WAFERSAbandonedOct 03, 13Apr 10, 14[H01L]
2013/0263,779 Susceptor For Improved Epitaxial Wafer FlatnessAbandonedApr 10, 12Oct 10, 13[C23C]
2013/0168,802 SOI STRUCTURES WITH REDUCED METAL CONTENTAbandonedFeb 08, 13Jul 04, 13[H01L]
2013/0168,836 SOI STRUCTURES HAVING A SACRIFICIAL OXIDE LAYERAbandonedFeb 08, 13Jul 04, 13[H01L]
2013/0133,407 Methods For Analysis Of Water And Substrates Rinsed In WaterAbandonedJan 25, 13May 30, 13[G01N]
2013/0137,241 METHOD FOR THE PREPARATION OF A MULTI-LAYERED CRYSTALLINE STRUCTUREAbandonedDec 28, 12May 30, 13[H01L]
2013/0125,719 PROCESSES FOR PRODUCING SILICON INGOTSAbandonedNov 18, 11May 23, 13[B26D, C30B]
2013/0129,973 CRUCIBLES WITH A REDUCED AMOUNT OF BUBBLES AND INGOTS AND WAFERS PRODUCED BY USE OF SUCH CRUCIBLESAbandonedNov 18, 11May 23, 13[C01B, C30B, B32B]
2013/0118,091 Methods For Processing Abrasive SlurryAbandonedJan 03, 13May 16, 13[C09K]
2013/0118,962 Systems For Processing Abrasive SlurryAbandonedJan 03, 13May 16, 13[B01D]
2012/0247,686 Systems and Methods For Ultrasonically Cleaving A Bonded Wafer PairAbandonedMar 28, 12Oct 04, 12[B32B]
2012/0235,283 SILICON ON INSULATOR STRUCTURES HAVING HIGH RESISTIVITY REGIONS IN THE HANDLE WAFERAbandonedMar 13, 12Sep 20, 12[H01L]
8147613 Crystal puller and method for growing a monocrystalline ingotExpiredNov 10, 03Apr 03, 12[C30B]

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