RDC SEMICONDUCTOR CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7440
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 456
 
  
 
H03K PULSE TECHNIQUE 4127
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G11C STATIC STORES 1150
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
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 1101
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 186
 
  
 
H03F AMPLIFIERS 182
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9726521 Signal processing apparatus for processing time variant signal with first and second input signals comprising a weighting integrator, a magnitude detector and a gain-adjustable amplifierFeb 23, 17Aug 08, 17[G01D]
9719808 Signal processing apparatus for processing time variant signal with first and second input signals comprising a weighting correlator and a first gain-adjustable amplifierFeb 23, 17Aug 01, 17[G01D]
9714847 Signal processing apparatus for processing time variant signal with first and second input signals comprising a weighting correlator and a first and second gain-adjustable amplifiersFeb 23, 17Jul 25, 17[G01D]
9625282 Signal processing apparatus for processing time variant signalOct 31, 14Apr 18, 17[G01D]
9438214 DC offset cancellation circuitOct 31, 14Sep 06, 16[H03K, H03F]
9342477 Multi-core processor, controlling method thereof and computer system with such processorApr 12, 13May 17, 16[G06F]
9118202 Battery status detection method and apparatus for electronic deviceAug 17, 12Aug 25, 15[H02J]
9059646 Pulse processor of servo motor systemOct 07, 13Jun 16, 15[H02M, H02P]
8583900 Register renaming table recovery method and system for use in a processorNov 17, 09Nov 12, 13[G06F]
8489927 Device for use in inspecting a CPU and method thereofDec 15, 10Jul 16, 13[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0066,476 MICRO-OPERATION PROCESSING SYSTEM AND DATA WRITING METHOD THEREOFAbandonedJul 07, 11Mar 15, 12[G06F]
2011/0191,513 INTERRUPT CONTROL METHOD AND SYSTEMAbandonedOct 07, 10Aug 04, 11[G06F]
2010/0325,400 MICROPROCESSOR AND DATA WRITE-IN METHOD THEREOFAbandonedDec 14, 09Dec 23, 10[G06F]
2008/0184,066 REDUNDANT SYSTEMAbandonedMay 21, 07Jul 31, 08[G06F]
2008/0107,138 METHOD AND APPARATUS FOR RECOGNIZING N CHANNELS ACCORDING TO N MULTI-CHANNEL SIGNALSAbandonedApr 24, 07May 08, 08[H04J]
2008/0013,648 DECODING SYSTEM AND METHOD FOR DECIDING A COMPENSATED SIGNALAbandonedJul 17, 06Jan 17, 08[H04L, H03H]
2007/0271,407 DATA ACCESSING METHOD AND SYSTEM FOR PROCESSING UNITAbandonedAug 07, 07Nov 22, 07[G06F]
2007/0147,412 Automatic configuration system and methodAbandonedMay 09, 06Jun 28, 07[H04L]
2007/0030,733 Faulty storage area marking and accessing method and systemAbandonedAug 07, 06Feb 08, 07[G11C]
2007/0033,350 Ruined storage area marking and accessing method and systemAbandonedNov 03, 05Feb 08, 07[G06F]
2007/0022,220 Bus system having a transmission control module and a transmission interfaceAbandonedFeb 02, 06Jan 25, 07[G06F]
2007/0004,398 System and method for analyzing reason for network connection failureAbandonedOct 06, 05Jan 04, 07[H04Q]
2006/0286,990 Message validity determining method to determine whether an information equipment is indeed connected to a wireless networkAbandonedNov 03, 05Dec 21, 06[H04Q]
2006/0277,337 Conversion interface for memory deviceAbandonedSep 26, 05Dec 07, 06[G06F]
2006/0265,426 Large-size electronic file storage and retrieval handling method and systemAbandonedSep 23, 05Nov 23, 06[G06F]
2006/0187,603 Function selection systemAbandonedJun 20, 05Aug 24, 06[H02H]
2006/0136,651 Selectively-switchable bus connecting device for chip deviceAbandonedMar 22, 05Jun 22, 06[G06F]
2006/0076,424 Data processing system and methodAbandonedMar 08, 05Apr 13, 06[G06K]
2006/0047,948 Security system for data processingAbandonedMar 25, 05Mar 02, 06[H04L]
2006/0004,880 Data-updating method for embedded systemAbandonedApr 05, 05Jan 05, 06[G06F]

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