RANGESTAR INTERNATIONAL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 7103
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6239765 Asymmetric dipole antenna assemblyAug 24, 99May 29, 01[H01Q]
6236368 Loop antenna assembly for telecommunication devicesApr 22, 99May 22, 01[H01Q]
6215447 Antenna assembly for communications devicesAug 16, 99Apr 10, 01[H01Q]
6181283 Selectively removable combination battery and antenna assembly for a telecommunication deviceFeb 19, 99Jan 30, 01[H01Q]
D417221 Antenna attachment assemblyFeb 01, 99Nov 30, 99[1403]
5945954 Antenna assembly for telecommunication devicesJan 16, 98Aug 31, 99[H01Q]
5777586 Radiation shielding and range extending antenna assemblyMay 29, 97Jul 07, 98[H01Q]
5507012 Shield apparatus for absorbing microwave energy for hand held telephonesAug 01, 94Apr 09, 96[H04B, H01Q]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6249256 Radiation shielding and range extending antenna assemblyExpiredSep 28, 99Jun 19, 01[H01Q]
6208300 Director element for radio devicesExpiredMay 20, 99Mar 27, 01[H01Q]
6095820 Radiation shielding and range extending antenna assemblyExpiredOct 27, 95Aug 01, 00[H01Q]
5999140 Directional antenna assemblyExpiredMay 14, 99Dec 07, 99[H01Q]
5666125 Radiation shielding and range extending antenna assemblyExpiredJun 08, 95Sep 09, 97[H04B, H01Q]

Top Inventors for This Owner

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