ALLEN TELECOM INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 4106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6690330 Glass-mounted coupler and passive glass-mounted antenna for satellite radio applicationsJun 20, 02Feb 10, 04[H01Q]
6608597 Dual-band glass-mounted antennaSep 24, 01Aug 19, 03[A01Q]
D472234 Vehicle mounted antennaApr 02, 02Mar 25, 03[1403]
6215451 Dual-band glass-mounted antennaNov 17, 97Apr 10, 01[H01Q]
D415497 Dual band antenna baseOct 10, 97Oct 19, 99[1403]
D399847 Combined antenna and baseOct 10, 97Oct 20, 98[1403]
5515064 Mobile communications antenna assemblyJun 25, 93May 07, 96[H01Q]
5343214 Cellular mobile communications antennaJul 24, 92Aug 30, 94[H01Q]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6114928 Mounting assemblies for tubular members used in RF filtersExpiredNov 10, 97Sep 05, 00[H01P]
6037912 Low profile bi-directional antennaExpiredSep 22, 98Mar 14, 00[H01Q]
5825267 Filter tuning assmeblyExpiredJul 24, 97Oct 20, 98[H01P]
5798676 Dual-mode dielectric resonator bandstop filterExpiredJun 03, 96Aug 25, 98[H01P]
5678177 RF repeaters for time division duplex cordless telephone systemExpiredMar 27, 95Oct 14, 97[H04B]
5619217 Cellular and PCS antenna mounting assemblyExpiredMay 19, 95Apr 08, 97[H01Q]
5572222 Microstrip patch antenna arrayExpiredAug 11, 95Nov 05, 96[H01Q]
D367480 Mobile antenna whipExpiredJan 05, 95Feb 27, 96[]
D367481 Combined antenna and mounting baseExpiredJan 05, 95Feb 27, 96[]
5430412 Amplifier with lossless feedbackExpiredNov 02, 92Jul 04, 95[H03F]
5428325 RF filters and multiplexers with resonator decouplersExpiredDec 10, 93Jun 27, 95[H01P]
5377255 RF repeaters for time division duplex cordless telephone systemsExpiredJul 14, 92Dec 27, 94[H04M, H04B]
5307075 Directional microstrip antenna with stacked planar elementsExpiredDec 22, 92Apr 26, 94[H01Q]
5157410 Adjustable cellular mobile communications antennaExpiredNov 09, 90Oct 20, 92[H01Q]
D321886 Antenna mountExpiredMar 21, 89Nov 26, 91[]
D321693 Antenna stubExpiredMar 13, 89Nov 19, 91[]
D320794 Cellular antennaExpiredMar 27, 89Oct 15, 91[]
D320604 Cover for an antenna baseExpiredOct 23, 90Oct 08, 91[]
5023930 Booster with detectable boost operationExpiredMay 16, 88Jun 11, 91[H04B]
D314576 Combined base and cover for an antennaExpiredAug 27, 87Feb 12, 91[]

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