REALTEK SEMICONDUCTOR CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 203259
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 193124
 
  
 
H04B TRANSMISSION 17976
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 122131
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 11734
 
  
 
H03K PULSE TECHNIQUE 10151
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 8324
 
  
 
H03F AMPLIFIERS 7328
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 53145
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 50109

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0052,506 VOLTAGE AND FREQUENCY SCALING APPARATUS, SYSTEM ON CHIP AND VOLTAGE AND FREQUENCY SCALING METHODAug 17, 17Feb 22, 18[G06F, G05F]
2018/0054,192 PHASE INTERPOLATORAug 17, 17Feb 22, 18[H03K]
2018/0032,460 USB TYPE-C SWITCHING CIRCUITDec 20, 16Feb 01, 18[G06F]
2018/0003,763 OPERATION VOLTAGE TESTING CIRCUIT AND METHODOct 31, 16Jan 04, 18[G01R, G05F]
2017/0373,059 FINFET AND MANUFACTURING METHOD OF THE SAMEOct 21, 16Dec 28, 17[H01L]
2017/0352,362 Method and Device of Audio Source SeparationJun 02, 17Dec 07, 17[G10L]
2017/0331,475 REFERENCE VOLTAGE BUFFER CIRCUITMay 09, 17Nov 16, 17[H03K, G06F, G06G, G01R]
2017/0271,076 SINGLE-ENDED INDUCTORMar 17, 17Sep 21, 17[H01F]
2017/0272,378 Network Communication Apparatus and Electronic ApparatusJul 07, 16Sep 21, 17[H04L]
2017/0272,857 Device and Method for Calculating Excursion of Diaphragm of Loudspeaker and Method for Controlling LoudspeakerFeb 15, 17Sep 21, 17[H04R]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9905357 Integrated circuitApr 12, 16Feb 27, 18[H01F]
9906123 Charge-pump and dynamic charge-pump device including the sameJul 18, 16Feb 27, 18[H02M, G05F]
9900019 Calibration circuit and calibration method for time-interleaved analog-to-digital converterSep 28, 17Feb 20, 18[H03M]
9900191 Ethernet network system and method for cancelling common mode signalMar 10, 15Feb 20, 18[H04L, H01F]
9893841 Wireless signal receiver with maximum likelihood detectorMar 21, 17Feb 13, 18[H04L, H04B]
9885754 Integrated circuit with self-verification function, verification method and method for generating a BIST signature adjustment codeJun 29, 15Feb 06, 18[G01R]
9886075 Three-way handshaking method and computer readable mediaDec 14, 15Feb 06, 18[G06F]
9887720 Front-end circuit for wireless communication system and wireless communication system thereofApr 20, 15Feb 06, 18[H04B]
9887814 Control circuit for controlling wireless user equipment to actively retransmit RRC messageDec 17, 15Feb 06, 18[H04L, H04W]
9879970 Method for estimating cable length in Ethernet system and receiver thereofJul 09, 14Jan 30, 18[H04L, G06F, G01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0302,107 CONTROL CIRCUIT OF WIRELESS USER EQUIPMENT FOR DYNAMICALLY REARRANGING TRANSMISSION ORDERS OF RRC MESSAGESAbandonedMar 24, 16Oct 13, 16[H04W]
2016/0268,891 METHOD AND APPARATUS FOR TRANSMISSION OF LOGICAL SIGNALSAbandonedMar 09, 15Sep 15, 16[H03K, H02M]
2016/0269,029 LOGICAL SIGNAL DRIVER WITH DYNAMIC OUTPUT IMPEDANCE AND METHOD THEREOFAbandonedMar 10, 15Sep 15, 16[H03K]
2016/0188,508 MULTIPLEX MODULE AND ELECTRONIC APPARATUS THEREOF FOR HIGH-SPEED SERIAL TRANSMISSIONAbandonedMay 01, 15Jun 30, 16[G06F]
2016/0098,119 AUDIO CODEC, PORTABLE ELECTRONIC APPARATUS AND BUTTON CONTROL METHODAbandonedSep 25, 15Apr 07, 16[G06F]
2016/0079,856 DC-to-DC converter and converting method of discontinuous conduction modeAbandonedAug 04, 15Mar 17, 16[H02M]
2016/0065,638 CONTROLLER AND VOICE TRANSMISSION SYSTEM USING THE SAMEAbandonedJun 08, 15Mar 03, 16[H04L, H04W]
2015/0381,116 POWER AMPLIFIER AND CLASS AB POWER AMPLIFIERAbandonedJun 17, 15Dec 31, 15[H03F]
2015/0373,235 DE-NOISING METHOD AND IMAGE SYSTEMAbandonedJun 24, 15Dec 24, 15[H04N]
2015/0293,840 MEMORY CONTROLLER AND ASSOCIATED METHODAbandonedApr 08, 15Oct 15, 15[G06F]
2015/0296,073 BLUETOOTH REMOTE CONTROL SYSTEM AND RELATED DEVICEAbandonedApr 13, 15Oct 15, 15[H04M, H04W]
2015/0180,412 CONTROLLABLE OSCILLATOR AND METHOD THEREOFAbandonedApr 21, 14Jun 25, 15[H03B]
2015/0081,929 CONTROL CIRCUIT AND CONTROL METHOD FOR ADAPTIVELY ADJUSTING PARAMETER SETTING OF PCI-E DEVICEAbandonedFeb 27, 14Mar 19, 15[G06F]
2015/0069,838 Integrated Switch-Capacitor DC-DC Converter and Method ThereofAbandonedNov 19, 14Mar 12, 15[G05F]
2015/0067,623 TIMING ANALYSIS METHOD FOR NON-STANDARD CELL CIRCUIT AND ASSOCIATED MACHINE READABLE MEDIUMAbandonedAug 03, 14Mar 05, 15[G06F]
2015/0058,500 COMMUNICATION APPARATUS AND RELATED SIGNAL RECEIVING APPARATUSAbandonedAug 21, 14Feb 26, 15[G06F, H04W]
2015/0050,900 VOLTAGE REGULATING CIRCUIT AND METHOD THEREOFAbandonedJul 09, 14Feb 19, 15[H02M, H04B]
2015/0035,555 CIRCUIT LIFETIME MEASURING DEVICE AND METHODAbandonedJul 14, 14Feb 05, 15[G01R]
2015/0016,579 CLOCK AND DATA RECOVERY DEVICE, SAMPLER AND SAMPLING METHOD THEREOFAbandonedMay 21, 14Jan 15, 15[H04L]
2014/0354,334 CIRCUIT AND METHOD OF ADJUSTING SYSTEM CLOCK IN LOW VOLTAGE DETECTION, AND LOW VOLTAGE RESET CIRCUITAbandonedAug 20, 14Dec 04, 14[H03L, H03K]

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