Metal Process (Societe a Responsabilite Limitee)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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
 
  
 
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 1100
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H05H PLASMA TECHNIQUE 129

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6407359 Method of producing individual plasmas in order to create a uniform plasma for a work surface, and apparatus for producing such a plasmaAug 02, 00Jun 18, 02[B23K]
6403490 Method of producing a plasma by capacitive-type discharges with a multipole barrier, and apparatus for implementing such a methodOct 19, 00Jun 11, 02[C23C, H01L, H05H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5666023 Device for producing a plasma, enabling microwave propagation and absorption zones to be dissociated having at least two parallel applicators defining a propogation zone and an exciter placed relative to the applicatorExpiredNov 02, 95Sep 09, 97[H05H]
5536914 Device for exciting a plasma to electron cyclotron resonance by means of a wire applicator of a static magnetic field and of a microwave fieldExpiredFeb 25, 94Jul 16, 96[B23K]
5216329 Device for distributing a microwave energy for exciting a plasmaExpiredJan 22, 92Jun 01, 93[H05H]

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