| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 01/09/2003 | WO2003003368A1 Method and apparatus for handling end of data processing in a data storage device |
| 01/09/2003 | WO2003003367A1 Off-tract interference emulator |
| 01/09/2003 | WO2003003366A1 Total error multiplier for optimizing read/write channel |
| 01/09/2003 | WO2003003175A1 Data protection via reversible data damage |
| 01/09/2003 | WO2003002500A1 Solvents containing cycloalkyl alkyl ethers and process for production of the ethers |
| 01/09/2003 | WO2001008029A3 Digital/internet distribution channel management system for digital content |
| 01/09/2003 | US20030009724 Method and apparatus of viterbi detection for trellis-codes |
| 01/09/2003 | US20030009720 Address information detecting apparatus and address information detecting method |
| 01/09/2003 | US20030009718 System for protecting the transmission of live data streams, and upon reception, for reconstructing the live data streams and recording them into files |
| 01/09/2003 | US20030009708 Information processor, information processing method and medium recording information processing method |
| 01/09/2003 | US20030009681 Digital work protection system, recording medium apparatus, transmission apparatus, and playback apparatus |
| 01/09/2003 | US20030009667 Data terminal device that can easily obtain content data again, a program executed in such terminal device, and recording medium recorded with such program |
| 01/09/2003 | US20030009248 Digital audio signal filtering mechanism and method |
| 01/09/2003 | US20030009247 Digital audio signal filtering mechanism and method |
| 01/09/2003 | US20030009246 Trick play for MP3 |
| 01/09/2003 | US20030007785 Network storage type video camera system |
| 01/09/2003 | US20030007784 System and method for authoring a multimedia enabled disc |
| 01/09/2003 | US20030007783 Recording/reproducingdisk control device and disc apparatus comprising the same |
| 01/09/2003 | US20030007779 Video recording/reproducing apparatus and video recording/reproducing method |
| 01/09/2003 | US20030007668 Image recording apparatus, image reproducing apparatus and methods therefor |
| 01/09/2003 | US20030007640 Digital work protection system, record/playback device, recording medium device, and model change device |
| 01/09/2003 | US20030007443 Data storage device including nanotube electron sources |
| 01/09/2003 | US20030007440 Record carrier and apparatus for scanning the record carrier |
| 01/09/2003 | US20030007439 Apparatus for reproduction or recording data or information with a photodetector and digital error signal and evaluation signal processing |
| 01/09/2003 | US20030007437 Record carrier for storing a digital work |
| 01/09/2003 | US20030007432 Optical disk comprising a positional information section and a sync mark section each having a wobble pattern |
| 01/09/2003 | US20030007276 Servo detection control system, servo detection control method and hard disk drive |
| 01/09/2003 | US20030007274 Mass storage device |
| 01/09/2003 | US20030007272 Data read channel and method of controlling the same |
| 01/09/2003 | US20030007270 Method and apparatus for viterbi detector state metric re-normalization |
| 01/09/2003 | US20030007269 Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation |
| 01/09/2003 | US20030007267 Digital data recording apparatus |
| 01/09/2003 | US20030006365 Amplifier circuit for optical disk drive |
| 01/08/2003 | EP1274248A1 Data reproduction apparatus and data reproduction method |
| 01/08/2003 | EP1274239A1 Video recording/reproducing apparatus and video recording/reproducing method |
| 01/08/2003 | EP1274172A2 Digital signal modulation method and apparatus, encoding method and apparatus, storage medium, transmission apparatus and program |
| 01/08/2003 | EP1274092A2 Data storage device with array of nanotubes as electron sources |
| 01/08/2003 | EP1274088A2 Recording system for digital broadcasting |
| 01/08/2003 | EP1274084A2 Optical disk, optical disk apparatus, and method for writing figures |
| 01/08/2003 | EP1274081A2 Optical disk device |
| 01/08/2003 | EP1274080A2 Information recording medium, apparatus for recording the same and apparatus for reproducing the same |
| 01/08/2003 | EP1274079A1 Equalization and interpolated timing recovery for a partial response channel |
| 01/08/2003 | EP1274073A2 Optical disc apparatus and method of reproducing wobble signal |
| 01/08/2003 | EP1274071A2 Servo circuit having a synchronous servo channel and method for synchronously recovering servo data |
| 01/08/2003 | EP1274000A1 Computer system for authenticating recording medium and its use method |
| 01/08/2003 | EP1273171A1 Audio/visual server |
| 01/08/2003 | EP1273007A1 Method for determining a characteristic data record for a data signal |
| 01/08/2003 | EP1272823A2 Spatial and spectral wavefront analysis and measurement |
| 01/08/2003 | EP1097451B1 Invertibly mapping binary sequences into rate 2/3 (1,k) run-length-limited coded sequences with maximum transition density constraints |
| 01/08/2003 | EP0655740B1 Recording medium management method |
| 01/08/2003 | CN1390422A Magnetic medium recording/reproducing apparatus |
| 01/08/2003 | CN1390353A Adding audio-visual data to previously recorded audio-visual data on disk medium |
| 01/08/2003 | CN1390352A Sync byte padding |
| 01/08/2003 | CN1390056A Method for transfering data signal and controlling access data signal |
| 01/08/2003 | CN1390055A Method for controlling reproduction, usage and access of data signals on recording medium |
| 01/08/2003 | CN1390054A Method for controlling reproduction of data signal on medium, and transfering and receiving data signal method |
| 01/08/2003 | CN1390053A Apparatus and method for receiving, recording and replaying data signal |
| 01/08/2003 | CN1390052A Method for controlling replay of data signal |
| 01/08/2003 | CN1390045A Image processing apparatus realized in integrated circuit chip |
| 01/08/2003 | CN1390043A Method for erasing data signal stored on recording medium |
| 01/08/2003 | CN1390042A Apparatus and method for receiving enciphered signals and apparatus for receiving interfered digital broadcas |
| 01/08/2003 | CN1390032A Video display, audio frequency mixing and video-audio frequency output apparatus and synchronization method |
| 01/08/2003 | CN1389993A Method for controlling use of enciphered data |
| 01/08/2003 | CN1389867A Recoding carrier |
| 01/08/2003 | CN1389866A Coding and decoding method of inhibiting DC component in code-flow |
| 01/08/2003 | CN1389865A Device and method for reproducing information |
| 01/08/2003 | CN1389864A Information recording medium, and recording device and reproducing device for same |
| 01/08/2003 | CN1389863A Disk rotation controlling device |
| 01/08/2003 | CN1389857A Optical disc controller and optical disc device using the same |
| 01/08/2003 | CN1389793A Data recording device and data erasing device |
| 01/08/2003 | CN1389792A Method and device for recording data, data recording medium and method and device for reproducing data |
| 01/08/2003 | CN1389789A Content copying management method, record replay device and replay device |
| 01/08/2003 | CN1389783A Document list displaying apparatus capable of continaously displaying sab-list |
| 01/08/2003 | CN1098597C Noise estimation and reduction apparatus for video signal processing |
| 01/08/2003 | CN1098590C Double picture generation apparatus for video cassette tape recorder |
| 01/08/2003 | CN1098524C Method for substituting defective recording of discoid recording medium and recording reproducing device |
| 01/08/2003 | CN1098518C Digital audio processing system compatible with digital versatile disc video standard |
| 01/08/2003 | CN1098508C Method for clearing caption in VCR using on screen display |
| 01/08/2003 | CN1098491C Online placement of video files on disks in server environment |
| 01/07/2003 | US6505320 Multiple-rate channel ENDEC in a commuted read/write channel for disk storage systems |
| 01/07/2003 | US6505319 Signal processing circuit and information recording apparatus |
| 01/07/2003 | US6505160 Connected audio and other media objects |
| 01/07/2003 | US6504997 Optical disk recording/reproducing apparatus and method thereof |
| 01/07/2003 | US6504996 Apparatus for transmitting information via a network to a device that can display a user interface, and method thereof |
| 01/07/2003 | US6504994 Data reproduction apparatus and data storage medium |
| 01/07/2003 | US6504993 DVD recording device and recording method |
| 01/07/2003 | US6504847 Device interoperability |
| 01/07/2003 | US6504805 Track identification generation for optical disk |
| 01/07/2003 | US6504801 Optical disk system for reading and writing data in a plurality of units of sectors |
| 01/07/2003 | US6504798 Apparatus and method for providing uninterrupted continuous play during a change of sides of a dual-sided optical disk |
| 01/07/2003 | US6504576 Digital signal coding method and apparatus, signal recording medium, and signal transmission method for recording a moving picture signal and an acoustic signal |
| 01/07/2003 | US6504493 Method and apparatus for encoding/decoding data |
| 01/03/2003 | WO2003001802A1 Video recording apparatus and recording method |
| 01/03/2003 | WO2003001801A1 Data transmitting device and method |
| 01/03/2003 | WO2003001524A2 Systems and methods for removing data stored on long-term memory devices |
| 01/03/2003 | WO2003001523A2 Method and device for determining the maximum speeds before writing data onto an optical data memory |
| 01/03/2003 | WO2003001510A1 Digital signal processing apparatus and processing method, and digital signal reproduction/reception system |
| 01/03/2003 | WO2003001352A2 Method and system for providing secure digital music duplication |
| 01/03/2003 | WO2002085012A3 Apparatus and methods for attacking a screening algorithm based on partitioning of content |
| 01/03/2003 | WO2002056578A3 Method of disseminating advertisements using an embedded media player page |