SIGE SEMICONDUCTOR INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03F AMPLIFIERS 1172
 
  
 
H04B TRANSMISSION 10200
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 7355
 
  
 
H01Q AERIALS 7103
 
  
 
H03G CONTROL OF AMPLIFICATION 547
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 4155
 
  
 
H03K PULSE TECHNIQUE 4127
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 377
 
  
 
H04J MULTIPLEX COMMUNICATION 3122
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9918189 Jurisdiction based parameter setting for wireless transceiversFeb 04, 14Mar 13, 18[H04W]
9692360 Amplifier control systems and methodsJul 23, 15Jun 27, 17[H04B, H01Q, H03F, H03G]
9322856 RF detector and method for detectingOct 01, 12Apr 26, 16[G01R]
9099962 Systems and methods to adjust the matching conditions of an amplifierFeb 27, 14Aug 04, 15[H04B, H01Q, H03F]
9083289 Dual band amplifierDec 10, 13Jul 14, 15[H04B, H03F]
8923169 Systems and methods of operational modes for a transceiverMar 08, 13Dec 30, 14[H04L, H04B, H04J]
8824983 System and method of prebias for rapid power amplifier response correctionJun 28, 12Sep 02, 14[H04B, H03F, H03G]
8749032 Integrated circuit with improved transmission line structure and electromagnetic shielding between radio frequency circuit pathsDec 01, 09Jun 10, 14[H01L]
8729949 Switching circuitMay 15, 13May 20, 14[H03L, H03K]
8723531 Integrated VSWR detector for monolithic microwave integrated circuitsMar 01, 10May 13, 14[G01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0290,939 Method and apparatus for distortion correction of RF amplifiersAbandonedMay 25, 07Nov 27, 08[H03F]
2008/0219,377 Transmitter crosstalk cancellation in multi-standard wireless transceiversAbandonedMar 06, 07Sep 11, 08[H04B]
2008/0219,389 Feed-forward cancellation in wireless receiversAbandonedMar 06, 07Sep 11, 08[H04L]
2008/0146,168 Methods of Enhancing Power Amplifier LinearityAbandonedFeb 08, 05Jun 19, 08[H04B]
2007/0262,766 Current mirror for high frequency monolithic integrated circuitsAbandonedMay 11, 06Nov 15, 07[G05F]
2007/0259,639 Multi-standard module integrationAbandonedMay 02, 06Nov 08, 07[H01L, H04B, G06F, G01R]
2006/0214,271 Device and applications for passive RF components in leadframesAbandonedMar 23, 05Sep 28, 06[H01L]
6817400 Method for manufacturing cells of a cellular window coveringExpiredOct 03, 02Nov 16, 04[A47H]
2004/0167,714 Personal navigation device with orientation indicatorAbandonedFeb 24, 03Aug 26, 04[G01C]
2004/0125,239 Television tuner supporting channel hoppingAbandonedDec 26, 02Jul 01, 04[H04N]
2003/0218,697 Broadband television tuner front endAbandonedMay 02, 02Nov 27, 03[H03K, H04N, H03B, H04B]
2003/0199,153 Method of producing SI-GE base semiconductor devicesAbandonedDec 23, 02Oct 23, 03[H01L, C30B]
2003/0169,094 Exponential current source to linearize an output power control profile of a power amplifierAbandonedMar 11, 02Sep 11, 03[H03K]
2003/0107,426 Voltage level shifting circuitAbandonedMar 14, 02Jun 12, 03[H03L]
6433611 Voltage level shifting circuitExpiredMar 24, 00Aug 13, 02[H03L]

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