ALLGON AB

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 1109
 
  
 
H03J TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS 19
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6208299 Dual band antenna arrangementMar 15, 00Mar 27, 01[H01Q]
5408688 Method and a device pertaining to an electro-mechanically controlled resonance moduleJun 15, 92Apr 18, 95[H03L, H03J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0084,936 Spring stopper detailAbandonedDec 07, 01Jul 04, 02[H01Q]
2002/0000,940 AN ANTENNA DEVICE, A METHOD FOR MANUFACTURING AN ANTENNA DEVICE AND A RADIO COMMUNICATION DEVICE INCLUDING AN ANTENNA DEVICEAbandonedJun 21, 99Jan 03, 02[H01Q]
2001/0030,585 Tunable filter and methods of characterizing and tuning said filterAbandonedFeb 16, 01Oct 18, 01[H03H]
6246371 Wide band antenna means incorporating a radiating structure having a band formExpiredApr 01, 99Jun 12, 01[H01Q]
6188364 Matched antenna device and a portable radio communication device including a matched antenna deviceExpiredNov 12, 99Feb 13, 01[H01Q]
6163301 Antenna device for transmitting and receiving RF signalsExpiredJul 20, 99Dec 19, 00[H01Q]
6097342 Antenna device having a matching meansExpiredMay 20, 99Aug 01, 00[H01Q]
6075500 Compact antenna means for portable radio communication devices and switch-less antenna connecting means thereforExpiredJun 01, 98Jun 13, 00[H01Q]
6057807 Dual band antenna means incorporating helical and elongated radiating structuresExpiredNov 10, 97May 02, 00[H01Q]
6037906 BroadBand aerial meansExpiredApr 10, 98Mar 14, 00[H01Q]
6029051 Method and device for measuring the return loss of a radiofrequency signalExpiredJan 15, 97Feb 22, 00[H04B]
6013200 Low toxicity corrosion inhibitorExpiredOct 31, 97Jan 11, 00[C09K, C07D]
6002367 Planar antenna deviceExpiredMay 19, 97Dec 14, 99[H01Q]
5973646 Antenna device having a matching meansExpiredMay 02, 97Oct 26, 99[H01Q]
5943609 System for antenna supervisingExpiredAug 22, 96Aug 24, 99[H04B]
5771023 Broad band helical antennaExpiredApr 26, 96Jun 23, 98[H01Q]
5710567 Antenna locking device using magnetic attractive elements when antenna is extendedExpiredJan 24, 96Jan 20, 98[H01Q]

Top Inventors for This Owner

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