GGB INDUSTRIES, INC.

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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 3156

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6603322 Probe card for high speed testingDec 12, 96Aug 05, 03[G01R]
6118287 Probe tip structureDec 09, 97Sep 12, 00[G01R]
5373231 Integrated circuit probing apparatus including a capacitor bypass structureJun 10, 93Dec 13, 94[G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4971159 MicropositionerExpiredApr 12, 88Nov 20, 90[F16M, G05B]
4871964 Integrated circuit probing apparatusExpiredApr 12, 88Oct 03, 89[G01R]

Top Inventors for This Owner

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