NOVATEL WIRELESS SOLUTIONS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 2108
 
  
 
H04Q SELECTING 2108
 
  
 
H03G CONTROL OF AMPLIFICATION 151
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6061024 Duplexing antenna for portable radio transceiverNov 30, 92May 09, 00[H01Q]
5644311 Pulse width modulation pulse shaperJul 07, 95Jul 01, 97[H03M]
5526403 Wireline interface for cellular telephoneFeb 24, 95Jun 11, 96[H04Q]
5438683 Automatic level control circuit for dual mode analog/digital cellular telephoneSep 19, 94Aug 01, 95[H04G, H03G]
5337345 System for securing mobile telephones from unauthorized transmissionJul 29, 92Aug 09, 94[H04M, H04Q, H04B]
5231407 Duplexing antenna for portable radio transceiverJun 25, 91Jul 27, 93[H01Q]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5129098 Radio telephone using received signal strength in controlling transmission powerExpiredSep 24, 90Jul 07, 92[H04B]
5109042 Fluid loss additive for cement slurries containing a n-vinyl-2-pyrrolidone-.omega.-2-acrylamido-2-methylpropane sulfonate-.omega.-acrylic acid-.omega.-acrylamide polymerExpiredDec 22, 89Apr 28, 92[C08F, C08K]
5109402 Bus for a cellular telephoneExpiredSep 04, 90Apr 28, 92[H04M]
5043672 Power detector utilizing bias voltage divider for precision control of an amplifierExpiredMar 26, 90Aug 27, 91[H03G]
5003270 RF power-control circuitExpiredApr 12, 89Mar 26, 91[H03G]
4952886 RF power-control circuitExpiredJun 17, 88Aug 28, 90[H03C, H03G]
4760347 Controlled-output amplifier and power detector thereforExpiredJan 20, 87Jul 26, 88[H03G]

Top Inventors for This Owner

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