KOOKJE ELECTRIC KOREA 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 4358
 
 
 
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 299
 
 
 
C30B SINGLE-CRYSTAL GROWTH 254
 
 
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0083,821 NOZZLE UNIT AND SUBSTRATE-PROCESSING SYSTEM INCLUDING THE NOZZLE UNITApr 26, 13Mar 26, 15[B05C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9567673 Substrate susceptor and deposition apparatus having sameMar 16, 11Feb 14, 17[C23C, H01L]
9269578 Method of forming an epitaxial layer on a substrate, and apparatus and system for performing the sameJan 10, 14Feb 23, 16[H01L, C30B]
8092598 Apparatus and method for thin film depositionJul 20, 05Jan 10, 12[C23C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0230,282 HEATER MEMBER AND SUBSTRATE PROCESSING APPARATUS HAVING THE SAMEAbandonedMar 21, 14Aug 11, 16[C23C]
2015/0364,348 GAS PHASE ETCHING APPARATUSAbandonedFeb 11, 14Dec 17, 15[H01L]
2014/0224,177 INJECTION MEMBER IN FABRICATION OF SEMICONDUCTOR DEVICE AND SUBSTRATE PROCESSING APPARATUS HAVING THE SAMEAbandonedMay 30, 12Aug 14, 14[H01L, B05B]
2013/0276,983 INJECTION MEMBER FOR MANUFACTURING SEMICONDUCTOR DEVICE AND PLASMA PROCESSING APPARATUS HAVING THE SAMEAbandonedJan 12, 12Oct 24, 13[H01L]

Top Inventors for This Owner

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