Hans Kolbe & Co. Nachrichtenubertragungstechnik

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5289197 Pane antenna having an amplifierJun 16, 92Feb 22, 94[H01Q]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5287454 Method for acquiring network knowledge about a digital transmission networkExpiredJan 28, 91Feb 15, 94[G06F]
5138330 Pane antenna having an amplifierExpiredMar 08, 90Aug 11, 92[H01Q]
5097270 Pane antenna having at least one wire-like antenna conductor combined with a set of heating wiresExpiredMay 01, 90Mar 17, 92[H01Q]
5049892 Pane antenna system having four terminal networksExpiredApr 06, 90Sep 17, 91[H01Q]
5029308 Unipolar antenna with conductive frameExpiredJun 14, 89Jul 02, 91[H01Q]

Top Inventors for This Owner

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