SILICON LABORATORIES INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 25259
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 132316
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 10518
 
  
 
H03K PULSE TECHNIQUE 9853
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 9641
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 96190
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 6312
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 57305
 
  
 
H04M TELEPHONIC COMMUNICATION 55108
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 4952

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0048,499 Receiver With PHY Switch Based On PreambleAug 15, 16Feb 15, 18[H04L, H04W]
2017/0344,502 Communication Apparatus with Direct Control and Associated MethodsMay 28, 16Nov 30, 17[G06F]
2017/0281,027 Optical Arrangement For Power-Efficient, Low Noise Photoplethysmographic Sensor ModuleApr 05, 16Oct 05, 17[A61B]
2017/0139,844 ASYMMETRIC MEMORYNov 17, 15May 18, 17[G06F]
2017/0110,792 Radio-Frequency Apparatus with Integrated Antenna Control and Associated MethodsDec 23, 16Apr 20, 17[H04B, H01Q]
2017/0093,032 Radio-Frequency Apparatus With Integrated Antenna Control and Associated MethodsSep 29, 15Mar 30, 17[H04B, H01Q]
2017/0093,399 HIGH SPEED LOW CURRENT VOLTAGE COMPARATORSep 30, 15Mar 30, 17[H03K]
2016/0360,044 Direct-Current to Alternating-Current Power ConversionJun 05, 15Dec 08, 16[H04M]
2015/0171,901 TECHNIQUES FOR REDUCED JITTER IN DIGITAL ISOLATORSDec 13, 13Jun 18, 15[H04B]
2015/0154,897 Controller and Display Apparatus with Improved Performance and Associated MethodsNov 26, 14Jun 04, 15[G09G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921683 Detection of defects in touch sensorsMay 30, 12Mar 20, 18[G06F, G01R]
9923643 Techniques for reduced jitter in digital isolatorsDec 13, 13Mar 20, 18[H04L, H04B]
9923710 Digital oversampling clock and data recovery circuitJun 15, 16Mar 20, 18[H04L, H04B]
9893823 Seamless linking of multiple audio signalsJul 22, 15Feb 13, 18[G06F, H04H]
9886412 Communication apparatus having an oscillator that is disabled based on idle state detection of a communication link and associated methodsMar 24, 14Feb 06, 18[G06F]
9874887 Voltage regulator with adjustable feedbackFeb 24, 12Jan 23, 18[G05F]
9870103 Controller and method for controlling a capacitive touch screen or the likeJan 03, 12Jan 16, 18[G06F]
9866215 High speed low current voltage comparatorSep 30, 15Jan 09, 18[H03K]
9866238 Incremental analog to digital converter with efficient residue conversionApr 27, 17Jan 09, 18[H03M]
9860392 Direct-current to alternating-current power conversionJun 05, 15Jan 02, 18[H04M, H02M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9369138 Calibration of digital-to-time converterWithdrawnJun 22, 15Jun 14, 16[H03L, H04L]
2015/0338,360 Integrated CMOS Porous SensorAbandonedJun 24, 15Nov 26, 15[G01N]
2015/0316,498 Integrated CMOS Porous SensorAbandonedJun 24, 15Nov 05, 15[H01L, G01N]
2015/0194,417 Snapback Inhibiting Clamp Circuitry For Mosfet ESD Protection CircuitsAbandonedJan 07, 14Jul 09, 15[H01L]
2014/0374,600 Ultraviolet SensorAbandonedJun 18, 14Dec 25, 14[G01J]
2014/0354,258 SUPPLY VOLTAGE CIRCUITAbandonedMay 30, 13Dec 04, 14[H02M]
2014/0354,582 Touch Sensor For Mobile Device With RadioAbandonedMay 30, 13Dec 04, 14[G06F]
2014/0164,659 REGULATING ACCESS TO SLAVE DEVICESAbandonedDec 06, 12Jun 12, 14[G06F]
8644370 Providing slope values for a demapperExpiredJan 25, 12Feb 04, 14[H04L]
2014/0026,642 CAPACITIVE SENSOR COMPRISING DIFFERING UNIT CELL STRUCTURESAbandonedJul 25, 12Jan 30, 14[G01N]
2014/0026,652 SENSOR FOR MEASURING HIGH HUMIDITY CONDITIONS AND/OR CONDENSATIONAbandonedJul 25, 12Jan 30, 14[G01N]
2013/0322,572 ASYNCHRONOUS SAMPLE RATE CONVERTER FOR DIGITAL RADIO TUNERSAbandonedMay 31, 12Dec 05, 13[H04L]
8581569 Supply independent current reference generator in CMOS technologyExpiredFeb 24, 11Nov 12, 13[G05F]
8581872 Method and apparatus for finding local maxima in a two-dimensional arrayExpiredJan 03, 12Nov 12, 13[G06F]
8577316 Mechanically tuned radio utilizing ratiometric time measurements and related methodsExpiredSep 30, 09Nov 05, 13[H04B]
2013/0221,940 LINEAR REGULATORAbandonedFeb 24, 12Aug 29, 13[G05F]
2013/0212,408 REGULATING A CLOCK FREQUENCY OF A PERIPHERALAbandonedFeb 09, 12Aug 15, 13[G06F]
2013/0169,340 CAPACITIVE TOUCH SENSOR INTERFACEAbandonedDec 30, 11Jul 04, 13[G06G, G01R]
2013/0169,585 CAPACITIVE TOUCH SCREEN APPARATUSAbandonedJan 03, 12Jul 04, 13[G06F]
2013/0077,641 Systems, Circuits and Methods for Time Stamp Based One-Way CommunicationsAbandonedSep 22, 11Mar 28, 13[H04J]

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