CENTROTHERM PHOTOVOLTAICS AG

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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 11351
 
 
 
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 596
 
 
 
F27B FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS222
 
 
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 223
 
 
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 250
 
 
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 276
 
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 2126
 
 
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
 
 
B44C PRODUCING DECORATIVE EFFECTS 133
 
 
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0028,494 APPARATUS AND METHOD FOR SOLDERING JOINING PARTNERS, SAID APPARATUS COMPRISING A VACUUM CHAMBER AND PLATE ELEMENTSMar 31, 15Feb 02, 17[B23K]
2016/0315,003 WAFER BOATDec 19, 14Oct 27, 16[H01L]
2016/0217,982 METHOD AND DEVICE FOR DETECTING A PLASMA IGNITIONAug 22, 14Jul 28, 16[H01J, G01L]
2016/0131,532 MEASUREMENT OBJECT, METHOD FOR THE PRODUCTION THEREOF AND DEVICE FOR THE THERMAL TREATMENT OF SUBSTRATESJun 13, 14May 12, 16[G01J]
2016/0111,319 Retainer, Method For Producing Same And Use ThereofJun 05, 14Apr 21, 16[C23C, F28F, H01L]
2015/0368,789 METHOD AND ARRANGEMENT FOR PROVIDING CHALCOGENSAug 12, 15Dec 24, 15[C23C, C03C]
2013/0272,825 APPARATUS AND METHOD FOR DETERMINING THE LOCATION OF PLATE ELEMENTS OF A WAFER BOATApr 27, 11Oct 17, 13[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9865485 Apparatus and method for determining the location of plate elements of a wafer boatApr 27, 11Jan 09, 18[H01L]
9805993 Device for determining the temperature of a substrateMar 15, 13Oct 31, 17[G01J, H01L]
9711388 Substrate holder and a device and a method for treating substratesNov 11, 13Jul 18, 17[C23C, H01L]
9252011 Method for forming a layer on a substrate at low temperaturesJul 12, 12Feb 02, 16[C23C, H01J, H01L]
9214367 Apparatus and method for the thermal treatment of substratesDec 16, 11Dec 15, 15[F27D, H01L]
8907253 Method and device for producing a compound semiconductor layerOct 27, 10Dec 09, 14[F27D, F27B, H01L]
8716153 Device and method for producing dielectric layers in microwave plasmaAug 04, 09May 06, 14[H01L]
8460468 Device for doping, deposition or oxidation of semiconductor material at low pressureAug 01, 12Jun 11, 13[C23F, C23C, H01L]
8211323 Method for the removal of doped surface layers on the back faces of crystalline silicon solar wafersJun 14, 06Jul 03, 12[B44C, H01L]
7067770 Radiant heating system with a high infrared radiant heating capacity, for treatment chambersNov 08, 00Jun 27, 06[F27B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0014,819 METHOD FOR DOPING A SEMICONDUCTOR SUBSTRATE, AND SOLAR CELL HAVING TWO-STAGE DOPINGAbandonedMar 03, 11Jan 17, 13[H01L]
8048208 Method and apparatus for depositing chalcogensExpiredSep 11, 08Nov 01, 11[B01D]
8043946 Mixture for doping semiconductorsExpiredMay 31, 06Oct 25, 11[C09K, H01L]
2011/0214,727 METHOD FOR MANUFACTURING A SOLAR CELL WITH A TWO-STAGE DOPINGAbandonedNov 09, 09Sep 08, 11[H01L]
2011/0017,283 METHOD AND APPARATUS FOR DEPOSITION OF A LAYER OF AN INDIUM CHALCOGENIDE ONTO A SUBSTRATEAbandonedJul 26, 10Jan 27, 11[C23C, H01L]
7850819 Plasma reactor with high productivityExpiredApr 18, 05Dec 14, 10[C23F, C23C, H01L]
2010/0203,668 METHOD AND APPARATUS FOR THERMALLY CONVERTING METALLIC PRECURSOR LAYERS INTO SEMICONDUCTING LAYERS, AND ALSO SOLAR MODULEAbandonedSep 11, 08Aug 12, 10[F27D, H01L]
2010/0151,129 METHOD AND ARRANGEMENT FOR PROVIDING CHALCOGENSAbandonedSep 11, 08Jun 17, 10[C23C]
2009/0133,628 VACUUM DEVICE FOR CONTINUOUS PROCESSING OF SUBSTRATESAbandonedOct 22, 08May 28, 09[C23C]
2009/0071,535 ANTIREFLECTIVE COATING ON SOLAR CELLS AND METHOD FOR THE PRODUCTION OF SUCH AN ANTIREFLECTIVE COATINGAbandonedNov 02, 06Mar 19, 09[H01L]
2008/0292,430 DEVICE FOR DOPING, DEPOSITION OR OXIDATION OF SEMICONDUCTOR MATERIAL AT LOW PRESSUREAbandonedMay 21, 08Nov 27, 08[B66C]
7178402 Pressure measuring device for vacuum systemsExpiredApr 27, 05Feb 20, 07[G01L]
2005/0279,455 Plasma reactor for surface modification of objectsAbandonedApr 18, 05Dec 22, 05[C23F, C23C]

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