ERS Electronic GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129
 
  
 
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 124
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9599662 Apparatus for conditioning semiconductor chips and test method using the apparatusSep 22, 10Mar 21, 17[G01R]
9177845 Method and apparatus for thermally processing plastic discs, in particular mould wafersAug 06, 09Nov 03, 15[H01L, F27D]
8599366 Method and device for determining a deformation of a disk-shaped workpiece, particularly a mold waferFeb 17, 12Dec 03, 13[G01C]
7900373 Method for conditioning semiconductor wafers and/or hybridsApr 15, 03Mar 08, 11[F26B]
7271604 Method and apparatus for testing semiconductor wafers by means of a temperature-regulated chuck deviceJan 18, 05Sep 18, 07[G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0227,909 Removal Roller, Device and Method for Detaching a Film from a Disc-Shaped WorkpieceAbandonedSep 14, 10Sep 13, 12[B32B]

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