QUANTANCE, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03G CONTROL OF AMPLIFICATION 2231
 
  
 
H04B TRANSMISSION 21189
 
  
 
H03F AMPLIFIERS 1271
 
  
 
H01Q AERIALS 6104
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 595
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 498
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
H03C MODULATION 224
 
  
 
G06G ANALOGUE COMPUTERS 152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9857862 System and method for supplying power to a power amplifierDec 06, 16Jan 02, 18[H02M, H04B, G06F]
9825592 Self setting power supply using negative output impedanceFeb 04, 16Nov 21, 17[H03F]
9794884 Envelope tracking system with adjustment for noiseFeb 17, 16Oct 17, 17[H04L, H04B, H04W]
9762184 Envelope tracking system with internal power amplifier characterizationFeb 04, 16Sep 12, 17[H03F, H03G]
9748836 Power stabilization circuit and methodJul 20, 15Aug 29, 17[H02M, H03F, H03G]
9712114 Systems and methods for delay calibration in power amplifier systemsAug 07, 15Jul 18, 17[H04B, H01Q, H03F, H03G]
9535441 Transient suppression with lossless steady state operationMar 12, 14Jan 03, 17[H02J, G05F]
9535491 Power supplyDec 18, 15Jan 03, 17[H02M, H04B, G06F]
9301071 Reducing audio distortion in an audio systemMar 12, 13Mar 29, 16[H04R, H03G]
9281783 High speed power supply systemSep 09, 14Mar 08, 16[H03C, H03F, G05F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0223,963 MAXIMUM TRANSMIT POWER CONTROLLERAbandonedFeb 23, 11Sep 15, 11[H04W]

Top Inventors for This Owner

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