DIALOG SEMICONDUCTOR (UK) LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 7737
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 4556
 
  
 
H03K PULSE TECHNIQUE 18113
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1893
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 14145
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 11109
 
  
 
H03F AMPLIFIERS 1073
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8439
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 8103
 
  
 
H03G CONTROL OF AMPLIFICATION 349

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0054,863 Solid State Lighting Driver Circuit with Ballast CompatibilityNov 03, 17Feb 22, 18[H02M, H05B]
2018/0025,965 WFCQFN (Very-Very Thin Flip Chip Quad Flat No Lead) with Embedded Component on Leadframe and Method ThereforJul 19, 16Jan 25, 18[H01L]
2017/0373,596 Adaptive On-Time Switching ConverterNov 28, 16Dec 28, 17[H02M, H03M]
2017/0187,200 Charger Communication by Load ModulationDec 28, 15Jun 29, 17[H02J]
2017/0068,264 Overvoltage Clamp in RegulatorsApr 05, 16Mar 09, 17[H02M, G05F]
2017/0059,629 Offset Neutral Compensation for High-Accuracy Current SensingAug 23, 16Mar 02, 17[G01R]
2015/0236,673 Apparatus and Method for Temperature Measurement and/or Calibration Via Resonant Peaks in an OscillatorFeb 24, 14Aug 20, 15[H03K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9917510 Multi-staged buck converter with efficient low power operationJul 21, 16Mar 13, 18[H02M, G05F]
9887535 Short circuit protection for a power switchAug 31, 15Feb 06, 18[H03K, H02H]
9887625 Output current monitor circuit for switching regulatorJul 09, 15Feb 06, 18[H03K, H02M]
9887674 Multi-stage amplifier with improved operating efficiencyAug 09, 16Feb 06, 18[H03F]
9882477 Drive scheme for weakly coupled coilsApr 28, 14Jan 30, 18[H02M]
9863981 Offset neutral compensation for high-accuracy current sensingAug 23, 16Jan 09, 18[G01R]
9864386 Overvoltage clamp in regulatorsApr 05, 16Jan 09, 18[H02M, G05F]
9857817 Sink/source output stage with operating point current control circuit for fast transient loadingJan 17, 17Jan 02, 18[H03F, G05F]
9859872 Apparatus and method for temperature measurement and/or calibration via resonant peaks in an oscillatorFeb 24, 14Jan 02, 18[H03K, G01K]
9835655 Output current monitoring circuitJun 19, 14Dec 05, 17[H02M, G01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0250,688 Circuit and Method of a Level Shift Network with Increased FlexibilityAbandonedFeb 29, 16Aug 31, 17[H03K]
2016/0294,371 Bit-Capture Latch with Transparency OptionAbandonedApr 02, 15Oct 06, 16[H03K]
2015/0317,152 Patching of Program Code Executed from One Time Programmable MemoryAbandonedMay 08, 14Nov 05, 15[G06F]

Top Inventors for This Owner

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