| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 12/15/2004 | EP1485915A2 Record carrier and scanning device |
| 12/15/2004 | EP1485914A1 Multi-layer focusing method and apparatus therefor |
| 12/15/2004 | EP1485913A2 Improvements relating to security in digital data distribution |
| 12/15/2004 | EP1485912A2 Method of joint decoding of possibly mutilated code words |
| 12/15/2004 | EP1485907A2 System for selling a product utilizing audio content identification |
| 12/15/2004 | EP1119817A4 Cloning protection scheme for a digital information playback device |
| 12/15/2004 | EP1040475B1 Recording and reproduction of an information signal in/from a track on a record carrier |
| 12/15/2004 | EP1040474B1 Adaptive and selective level conditioning of a read channel in storage technologies |
| 12/15/2004 | EP1034538B1 Transferring compressed audio via a playback buffer |
| 12/15/2004 | EP0831649B1 Automatic picture quality controller |
| 12/15/2004 | CN1555557A Writing device, semiconductor memory card, program, and method |
| 12/15/2004 | CN1555556A Method for processing information parts of recorded data |
| 12/15/2004 | CN1555194A Apparatus and method for recording video data on optical disc |
| 12/15/2004 | CN1555062A Optical recording medium and its recording/reproducing device |
| 12/15/2004 | CN1555061A Error corrector |
| 12/15/2004 | CN1555060A Encoding method and information reproducing device |
| 12/15/2004 | CN1555059A Ecoding method and information reproducing method |
| 12/15/2004 | CN1555058A Recording medium and system for recording and reproducing the recording medium |
| 12/15/2004 | CN1555057A Optical disc reproducing apparatus |
| 12/15/2004 | CN1555052A Detecting and correcting method for optical disc reading clock pulse and its circuit |
| 12/15/2004 | CN1555051A Data recording medium and device for recording and copying data |
| 12/15/2004 | CN1555049A Optical recording medium, detecting method for data- block discrimination mark and optical storage device |
| 12/15/2004 | CN1555004A Display card for increasing video play smooth degree |
| 12/15/2004 | CN1180622C Digital signal recording apparatus and method |
| 12/15/2004 | CN1180621C Multiple pause recording on rewritable disk medium |
| 12/15/2004 | CN1180567C Data processing method, device and system for transmission of encrypted data |
| 12/15/2004 | CN1180536C Method and device for modulating digital data |
| 12/15/2004 | CN1180428C Servo track write system and servo track write method |
| 12/15/2004 | CN1180427C Defect management method for recording medium |
| 12/15/2004 | CN1180426C Method for processing data in such storage medium |
| 12/15/2004 | CN1180425C Recording/reproducing device |
| 12/15/2004 | CN1180424C Decode system and method for optical disk |
| 12/15/2004 | CN1180423C Method for regulating rotation speed |
| 12/15/2004 | CN1180406C Optical power calibrating method for optical disk drive, optical disk drive and optical disk |
| 12/15/2004 | CN1180405C Optical disk reproducing method and reproducing device |
| 12/15/2004 | CN1180404C Method for recording multiple files with unfinished record on compact disc |
| 12/14/2004 | US6832198 Split and joint compressed audio with minimum mismatching and distortion |
| 12/14/2004 | US6832193 Sound special reproducing method and information reproducing apparatus |
| 12/14/2004 | US6832042 Encoding and decoding system in an optical disk storage device |
| 12/14/2004 | US6832041 Video recording system utilizing host-processor-resident error recovery to transfer non-time-critical, error-intolerant data segments while transferring time-critical, error-tolerant streaming data segments at a required data transfer rate |
| 12/14/2004 | US6832039 Playback equipment |
| 12/14/2004 | US6831952 System, method and computer program for decoding an encoded data stream |
| 12/14/2004 | US6831884 Clock adjusting device for use with data reproducing apparatus, offset detecting device, and data reproducing apparatus |
| 12/14/2004 | US6831883 Method of and apparatus for reproducing audio information, program storage device and computer data signal embodied in carrier wave |
| 12/14/2004 | US6831881 Equalizer-effect media system and method |
| 12/14/2004 | US6831800 Boost system and method to facilitate driving a load |
| 12/14/2004 | US6831798 Apparatus and method for reproducing first partial information and reading second partial information, which permit continuous reproduction of information, information recording medium, and reproduction program |
| 12/14/2004 | US6831797 Programmable write equalization circuit |
| 12/14/2004 | US6831796 Amplitude modulation detection for hard disc drive write operation |
| 12/14/2004 | US6830182 Magnetic card reader |
| 12/09/2004 | WO2004107585A1 Decoding method, decoding device, program, recording/reproduction device and method, and reproduction device and method |
| 12/09/2004 | WO2004107342A1 Apparatus and method for decoding data encoded in wobbled pattern of a recording medium |
| 12/09/2004 | WO2004107341A1 Apparatus for recorder having sensor and method for playing/recording using the same |
| 12/09/2004 | WO2004107340A1 Recording medium having data structure for managing main data and additional content data thereof and recording and reproducing methods and apparatuses |
| 12/09/2004 | WO2004107339A1 Information recording medium, information processing device and method |
| 12/09/2004 | WO2004107338A1 Data storage systems |
| 12/09/2004 | WO2004107326A2 Conditional access to stored content using non-standard media |
| 12/09/2004 | WO2004107325A2 Rf signal digital partial response asymmetry compensation |
| 12/09/2004 | WO2004107317A1 Apparatus and method for embedding a watermark using sub-band filtering |
| 12/09/2004 | WO2004107316A2 Bit-stream watermarking |
| 12/09/2004 | WO2004107158A2 Magnetic tape data storage system buffer management |
| 12/09/2004 | US20040250294 Method and apparatus for resuming reproduction of service program from point of interruption |
| 12/09/2004 | US20040250287 Method and apparatus for generating data, and method and apparatus for restoring data |
| 12/09/2004 | US20040250200 Reproducing method and apparatus for interactive mode using markup documents |
| 12/09/2004 | US20040250199 Error correction method for high density disc |
| 12/09/2004 | US20040250198 Error correction method for high density disc |
| 12/09/2004 | US20040250197 Information reproducing apparatus and information reproducing method |
| 12/09/2004 | US20040250194 Method for bit recovery in an asymmetric data channel |
| 12/09/2004 | US20040250160 Method for creating defect management information in an recording medium, and apparatus and medium based on said method |
| 12/09/2004 | US20040250104 Method of processing data and data processing apparatus |
| 12/09/2004 | US20040250103 Magnetic disk apparatus |
| 12/09/2004 | US20040250102 Apparatus and system for data copy protection and method thereof |
| 12/09/2004 | US20040250093 Illegal data use prevention system |
| 12/09/2004 | US20040250092 Method and apparatus for encrypting data to be secured and inputting/outputting the same |
| 12/09/2004 | US20040250089 Method, system, device and computer program for mutual authentication and content protection |
| 12/09/2004 | US20040250039 System and method for using swappable storage for high data content multi-source data storage |
| 12/09/2004 | US20040250026 Information recording apparatus, buffer allocation method, and computer-readable recording medium storing computer program |
| 12/09/2004 | US20040250016 System and method for using swappable storage for storing program data |
| 12/09/2004 | US20040250015 Method of managing data on recording medium |
| 12/09/2004 | US20040250010 Storage device available for increasing storage capacity |
| 12/09/2004 | US20040250008 Apparatus and method for writing information to a desinated information storage medium with an allocated data storage device using a specified information recording format |
| 12/09/2004 | US20040249993 Method and apparatus for encrypting data to be secured and inputting/outputting the same |
| 12/09/2004 | US20040249966 Information providing system, information providing apparatus, and method |
| 12/09/2004 | US20040249863 Data conversion apparatus, data conversion system, and data conversion program |
| 12/09/2004 | US20040249624 Emulation of auxiliary memory |
| 12/09/2004 | US20040249569 Apparatus and method for providing travel route in navigation system |
| 12/09/2004 | US20040249489 Method and apparatus elapsed playback timekeeping of variable bit-rate digitally encoded audio data files |
| 12/09/2004 | US20040247296 Optical disc recording apparatus, optical disc reproduction apparatus, and optical disc recording method that are all suitable for seamless reproduction |
| 12/09/2004 | US20040247294 Information storage medium storing moving picture data and additional data, reproducing apparatus and method therefor |
| 12/09/2004 | US20040247293 Information recording medium, information recording method and apparatus, and information playback method and apparatus |
| 12/09/2004 | US20040247292 Reproducing method and apparatus for interactive mode using markup documents |
| 12/09/2004 | US20040247291 Recording apparatus, recording method, program and medium |
| 12/09/2004 | US20040247290 Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segement of a title recorded thereon and recording and reproducing methods and apparatuses |
| 12/09/2004 | US20040247286 Hard disk recorder |
| 12/09/2004 | US20040247285 Storing and retrieving encoded data stream with specified time of delivery on hard disk |
| 12/09/2004 | US20040247284 Data processing unit and method, and program |
| 12/09/2004 | US20040247280 Recording and reproducing apparatus, recording and reproducing method, and AV system |
| 12/09/2004 | US20040247205 Recording and reproducing system for image data with recording position information and a recording and reproducing method therefor |
| 12/09/2004 | US20040247121 Digital hidden data transport (DHDT) |
| 12/09/2004 | US20040247119 System for encoding auxiliary information within a signal |