WACOM

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
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 398
 
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 2126
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
 
 
H05H PLASMA TECHNIQUE 228
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
 
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0076,008 DISCHARGE ELECTRODEOct 30, 17Mar 15, 18[H01J, C23C, H01L, H05H]
2016/0023,900 OZONE GENERATOR AND OZONE GENERATION METHODNov 11, 13Jan 28, 16[C23C, C01B, C25B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9831069 CVD apparatus and method for forming CVD filmMay 31, 12Nov 28, 17[C23C, H01J, H01L, H05H]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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