Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
07/2004
07/01/2004WO2004055811A1 Recording/reproduction method and recording/reproduction device
07/01/2004WO2004055809A1 Information storage medium having multi-angle data structure and apparatus therefor
07/01/2004WO2004055808A1 A method for processing an analog signal
07/01/2004WO2004055802A1 Methods for application of tags onto optical media articles
07/01/2004WO2004055795A1 Method of reading data from an optical disc and a multitrack optical disc reader for the same
07/01/2004WO2004055787A1 Record carrier comprising multiple sets of recording parameters
07/01/2004WO2004055649A2 Method of securing digital data records
07/01/2004WO2004044911A3 Method and device for preventing use of non-original optical media
07/01/2004WO2004039089A3 Two-dimentional coding for high-density storage media applicatio ns
07/01/2004WO2004029963A3 Method and apparatus for recording a data stream on a storage medium
07/01/2004WO2004001746A3 Method and device for protecting user information against manipulations
07/01/2004WO2003102955A3 Method of capturing scenes and recorder with means of performing this method
07/01/2004WO2003038572A3 System and method for protecting a peripheral device against hot plug attacks
07/01/2004US20040128608 Apparatus and method for modulating address data, apparatus and method for demodulating address data therefor, and recording medium for recording modulated address data
07/01/2004US20040128590 Patch mechanism
07/01/2004US20040128582 Method and apparatus for dynamic bad disk sector recovery
07/01/2004US20040128581 Information storage apparatus that can relocate data to be stored in defective sectors
07/01/2004US20040128514 Method for increasing the functionality of a media player/recorder device or an application program
07/01/2004US20040128457 Disk drive with copy function
07/01/2004US20040128411 Regulating real-time data capture rates to match processor-bound data consumption rates
07/01/2004US20040128298 Information processing apparatus
07/01/2004US20040126103 Method and apparatus for data access in a video recorder with a disk drive
07/01/2004US20040126102 Video disk player
07/01/2004US20040126101 Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium
07/01/2004US20040126097 Recording method, recording apparatus, recording medium, reproducing method, reproducing apparatus, and imaging apparatus
07/01/2004US20040126096 Apparatus for recording or reproducing multimedia data using hierarchical information structure and information storage medium thereof
07/01/2004US20040126095 Optical disk apparatus and optical disk processing method and optical disk
07/01/2004US20040126094 Management of reproduction duration of information data
07/01/2004US20040126091 Method and device for the recording and playback of contents
07/01/2004US20040126090 Data storage apparatus capable of storing data stored in external equipment
07/01/2004US20040126089 Reproducing apparatus
07/01/2004US20040126087 Digital information recording/reproducing apparatus
07/01/2004US20040125953 Broadcasting signal output apparatus and method thereof
07/01/2004US20040125738 Optical disc having a plurality of recording layers, and recording method and reproducing method therefor
07/01/2004US20040125732 Data recording method of optical storage medium
07/01/2004US20040125730 Optical disk recording apparatus that records a visible image on an optical disk
07/01/2004US20040125726 Writing method and disk recording apparatus
07/01/2004US20040125719 Optical disk playback apparatus and data playback method therefor
07/01/2004US20040125718 Information recording/reproducing apparatus and information reproducing method
07/01/2004US20040125717 Method of and apparatus for managing disc defects in disc, and disc on which defects are managed
07/01/2004US20040125716 Method and apparatus for adaptively allocating a spare area in a recording medium, and a recording medium having a spare area allocated using the same
07/01/2004US20040125715 Method and system for searching and recording in optical recording medium
07/01/2004US20040125714 Method and system for background formatting optical recording medium
07/01/2004US20040125707 Retrieving content of various types with a conversion device attachable to audio outputs of an audio CD player
07/01/2004US20040125694 Acoustic device
07/01/2004US20040125490 Electronic apparatus and shockproof method
07/01/2004US20040125002 Modulation apparatus and method and dsv control bit generation method
07/01/2004US20040124832 Testing apparatus of magnetic recording medium or magnetic head
07/01/2004US20040124827 Automatic gain control (AGC) loop for characterizing continuous-time or discrete-time circuitry gain response across frequency
07/01/2004US20040124238 Information processing apparatus
07/01/2004US20040123725 Playlist managing apparatus and method
07/01/2004DE10359920A1 Bildgebungssystem und Verfahren zum Akquirieren von Bildern mittels eines solchen Bildgebungssystems The imaging system and method for acquiring images by means of such an imaging system
07/01/2004CA2802371A1 Information processing apparatus, information processing method and recording medium
07/01/2004CA2802364A1 Information processing apparatus, information processing method and recording medium
07/01/2004CA2675699A1 Information storage medium having multi-angle data structure and apparatus therefor
07/01/2004CA2508874A1 Method of securing digital data records
07/01/2004CA2508629A1 Record carrier comprising multiple sets of recording parameters
07/01/2004CA2476550A1 Information processing apparatus, information processing method and recording medium
06/2004
06/30/2004EP1434437A2 Multimedia recording apparatus with variable compression
06/30/2004EP1434436A1 Reproducer
06/30/2004EP1434228A2 A method for storing audio-centered information with a multi-level Table-of-Contents (TOC) mechanism with one Master-TOC and Sub-TOCs for various audio formats, a device for use with such mechanism and a unitary storage medium containing such mechanism
06/30/2004EP1434227A2 Data storage and reproduction apparatus storing and reproducing multimedia data
06/30/2004EP1434225A2 Data-processing apparatus, data-processing method and program
06/30/2004EP1434224A2 Recording apparatus
06/30/2004EP1434223A2 Method and apparatus for data access in a video recorder with a disk drive
06/30/2004EP1434222A1 Recorder/reproducer and recording/reproducing method
06/30/2004EP1434218A1 RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECORDING METHOD, AND REPRODUCTION METHOD
06/30/2004EP1434215A2 Method and apparatus for recording and reproducing information
06/30/2004EP1434210A2 Optical recording medium with visible pattern formed in rom area
06/30/2004EP1434205A1 Recording medium, recording method, recording device, reproduction device, data transmission method, and server device
06/30/2004EP1434200A2 Disk reproduction apparatus
06/30/2004EP1433334A1 Recording and re-insertion of teletext data
06/30/2004EP1433177A1 Digital device configuration and method
06/30/2004EP1433176A2 Data storage apparatus and method for handling a data storage apparatus
06/30/2004EP1433175A1 A robust watermark for dsd signals
06/30/2004EP1433174A1 Signal, storage medium, method and device for recording signal; method and device for reproducing signal
06/30/2004EP1433168A2 Method and recording device for selecting an optimized write strategy and recording medium for use by the method
06/30/2004EP1433167A2 Optical data storage medium and methods for reading and writing such a medium
06/30/2004EP1433115A2 Distributed architecture for magnetic fare card processing
06/30/2004EP1433046A1 LOW POWER DIGITAL AUDIO DECODING/PLAYING SYSTEM FOR COMPUTING DEVICES
06/30/2004EP1433039A2 Apparatus and methods of preventing an attack on a secure content screening algorithm
06/30/2004EP1177557B1 Multi-format personal digital audio player
06/30/2004CN1509572A Method and apparatus for stream convertion, method and apparatus for data recording and data recording medium
06/30/2004CN1509568A Method and apparatus for resuming production of service program from point of interruption
06/30/2004CN1509567A Apparatus and method for stream conversion, method and apparatus for data recording and data recording medium
06/30/2004CN1509437A Method for preventing unauthorized copy application program execution, its program, program recording apparatus and its program recording medium
06/30/2004CN1508796A Noice-removing circuit and method thereof
06/30/2004CN1508795A Data storage method for hard disk for camera-shooting and recording device
06/30/2004CN1508794A Method for replaying recorded medium
06/30/2004CN1508792A Fromat-converting device, informatior recording/reproducing device, information reproducing device and method thereof
06/30/2004CN1508791A Method and apparatus for recording/reproducing data and optical storage medium
06/30/2004CN1508790A Regenerated signal processing
06/30/2004CN1508789A Method for limiting video information watching
06/30/2004CN1508785A Play limit setting method for CD device
06/30/2004CN1508651A Low power digital audio decoding/playing system for computing devices
06/30/2004CN1156144C Method and device for embedding supplemental data in an encoded signal
06/30/2004CN1156089C Encoding multiword information by wordwise interleaving
06/30/2004CN1156087C Single merge-pit direct-current compression operation length limited code
06/30/2004CN1156086C Phase locked loop circuit and reproducing apparatus provided with thereof
06/30/2004CN1156084C Clock signal generator