SEMCO ENGINEERING SA

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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 2360
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 165

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8691677 Method for boron doping silicon wafersApr 06, 10Apr 08, 14[H01L]
7524745 Method and device for doping, diffusion and oxidation of silicon wafers under reduced pressureMay 14, 02Apr 28, 09[H01L]
7133273 Electrostatic device for holding an electronic component waferDec 12, 01Nov 07, 06[H01G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0034,252 Covertible pad support for receiving at least two pads of different dimensionsAbandonedJul 27, 04Feb 15, 07[H01L]
2006/0164,785 Electrostatic bonding chuck with integrated radio frequency electrode and thermostatic meansAbandonedFeb 05, 04Jul 27, 06[H01T]

Top Inventors for This Owner

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