| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 12/11/2013 | CN203338754U Computer voice recorder based on single chip microcomputer |
| 12/11/2013 | CN203338599U DVD digital learning machine |
| 12/11/2013 | CN1815606B Device and method for data processing using multi-data processing equipment |
| 12/11/2013 | CN103440876A Asset management during production of media |
| 12/11/2013 | CN102124437B Recovery of a computer that includes virtual disks |
| 12/11/2013 | CN102084649B Video data recording device, video data playing device, video data recording method, and video data playing method |
| 12/11/2013 | CN101951525B Image processing device, image processing method, and program |
| 12/11/2013 | CN101849413B Display device, video signal transmission method in display device, transmission device, and video signal transmission method |
| 12/10/2013 | US8607069 Data processing apparatus, data processing method, terminal unit, and transmission method of data processing apparatus |
| 12/10/2013 | US8606763 Method and system for compression of files for storage and operation on compressed files |
| 12/10/2013 | US8606089 Reproduction controller, and reproduction controlling method and program |
| 12/10/2013 | US8606086 Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method |
| 12/10/2013 | US8606080 Reproducing apparatus, reproducing method, reproducing program, and recording medium |
| 12/10/2013 | US8605563 Optical disc device and control method of optical disc |
| 12/10/2013 | US8605559 Optical pickup device and optical disc apparatus |
| 12/10/2013 | US8604947 Variable length coding method and variable length decoding method |
| 12/10/2013 | CA2776055C Data recorder |
| 12/10/2013 | CA2690473C Data recorder |
| 12/10/2013 | CA2440877C Information recording disc, recording and/or reproducing device and method |
| 12/10/2013 | CA2201915C Intelligent digital audiovisual playback system |
| 12/07/2013 | CA2790755A1 Method and system of audio image capture based on logarithmic conversion |
| 12/05/2013 | WO2013181414A1 System and method for automatic synchronization of audio layers |
| 12/05/2013 | WO2013179662A1 Decoding system and decoding method |
| 12/05/2013 | WO2013179580A1 Image processing device, image processing method, and image processing program |
| 12/05/2013 | WO2013178474A1 Partial reverse concatenated modulation codes for recording |
| 12/04/2013 | EP2669892A1 Optical disc device and optical disc reproduction method |
| 12/04/2013 | CN1922682B Device for reproducing text-based subtitle data |
| 12/04/2013 | CN103425136A Control method of intelligent interactive robot shadow puppet show |
| 12/04/2013 | CN101989444B Recording medium data generation method, method and apparatus for reproducing the same |
| 12/03/2013 | US8601243 Communication system and its method and communication apparatus and its method |
| 12/03/2013 | US8601149 Information processing regarding different transfer |
| 12/03/2013 | US8599674 Method for storing data on an optical recording medium |
| 12/03/2013 | US8599670 Viterbi detector and information reproducing apparatus |
| 12/03/2013 | US8599668 Method for recording data on write-once storage medium having space bit map and defect management structures |
| 12/03/2013 | US8599667 Multi-layer recordable optical disk, recording device, and recording method |
| 12/03/2013 | US8599666 Method and apparatus for determining a location of a feature on a storage medium |
| 12/03/2013 | US8599663 High speed forward sense sampling in optical drives using placed data patterns |
| 12/03/2013 | US8599506 Integrating control of slider bias potential, touch-down detection and fly-height determination in a HDD |
| 11/28/2013 | WO2013177296A1 Audio content auditioning |
| 11/28/2013 | WO2013176665A1 Control of storage device |
| 11/28/2013 | WO2013176510A1 Method and apparatus for multi-playing videos |
| 11/28/2013 | WO2013176366A1 Method and electronic device for easy search during voice record |
| 11/28/2013 | WO2013175622A1 Information processing device, information processing program, and access control method |
| 11/28/2013 | US20130315572 Digital video recording system and its recording medium |
| 11/28/2013 | US20130315564 Information storage medium, information recording method, information playback method, information recording apparatus, and information playback apparatus |
| 11/28/2013 | US20130315563 Information storage medium, information recording method, information playback method, information recording apparatus, and information playback apparatus |
| 11/28/2013 | US20130315044 System and method for controlling audio source |
| 11/28/2013 | US20130314602 Object-Based Audio-Visual Terminal And Bitstream Structure |
| 11/27/2013 | CN102165526B Methods and apparatus for selectively retaining read signal segments based on assigned reliability metrics in hard disk drive |
| 11/27/2013 | CN101840720B Reproduction apparatus and reproduction method |
| 11/27/2013 | CN101800067B Reproducing apparatus and multimedia data recorder |
| 11/27/2013 | CN101772956B Content editing device and content editing method |
| 11/26/2013 | US8595759 Information storage medium storing a plurality of titles, reproducing apparatus and method thereof |
| 11/26/2013 | US8595475 Method of disseminating advertisements using an embedded media player page |
| 11/26/2013 | US8594492 Recording apparatus and reproducing apparatus |
| 11/26/2013 | US8594491 Transport stream processing device, and associated methodology of generating and aligning source data packets in a physical data structure |
| 11/26/2013 | US8594325 Enciphering apparatus and method, deciphering apparatus and method as well as information processing apparatus and method |
| 11/26/2013 | US8593924 System and method for initialization of media asset modules for improved execution sequence on a playback environment |
| 11/26/2013 | CA2761989C Recording medium, playback apparatus, program, playback method, system integrated circuit |
| 11/26/2013 | CA2500031C Hydraulically actuated handle apparatus |
| 11/21/2013 | WO2013172285A1 Optical recording device and optical recording method |
| 11/21/2013 | WO2013171859A1 Waveform equalizer, information playback device and method, and computer program |
| 11/21/2013 | WO2013072774A3 Systems and methods for recovering low power devices |
| 11/21/2013 | US20130308923 Information recording medium, information recording/playback method, and information recording/playback apparatus |
| 11/21/2013 | US20130308918 Data reproducing apparatus, content management method, program, and storage medium |
| 11/21/2013 | US20130308434 Optical read/write apparatus |
| 11/21/2013 | US20130308221 Systems and Methods for Symbol Re-Grouping Decoding Processing |
| 11/20/2013 | EP2665062A2 Technique for controlling copying of data |
| 11/20/2013 | EP2664134A1 Multiparty watermarking method and system |
| 11/20/2013 | EP2521133B1 Optical disc and optical disc device |
| 11/20/2013 | EP2521132B1 Optical disc and optical disc device |
| 11/20/2013 | EP2521131B1 Optical disc and optical disc device |
| 11/20/2013 | EP2521130B1 Optical disc and optical disc device |
| 11/20/2013 | EP2521128B1 Optical disc and optical disc device |
| 11/20/2013 | EP2521127B1 Optical disc and optical disc device |
| 11/20/2013 | EP2521126B1 Optical disc and optical disc device |
| 11/20/2013 | EP2521125B1 Optical disc and optical disc device |
| 11/20/2013 | EP2521124B1 Optical disc and optical disc device |
| 11/20/2013 | EP2469537B1 Information recording method and information recording apparatus for managing a last recorded address |
| 11/20/2013 | EP1614149B1 Sample and hold circuits and methods with offset error correction and systems using the same |
| 11/20/2013 | EP1573719B1 A method, system and computer program product for secure ticketing in a communications device |
| 11/20/2013 | CN103404164A Multiparty watermarking method and system |
| 11/20/2013 | CN103403802A Non-authentic disc deactivation method |
| 11/20/2013 | CN103400592A Recording method, playing method, device, terminal and system |
| 11/19/2013 | US8590056 Trusted infrastructure support systems, methods and techniques for secure electronic commerce electronic transactions and rights management |
| 11/19/2013 | US8588994 On-vehicle device |
| 11/19/2013 | US8588584 Information recording medium, recording/reproducing method, and recording/reproducing apparatus |
| 11/19/2013 | US8588581 Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium |
| 11/19/2013 | CA2728972C Data reproduction apparatus and method for reproducing a data stream using discontinuities of time clocks |
| 11/19/2013 | CA2680404C Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation |
| 11/19/2013 | CA2452982C Reproduction-only recording medium, reproducing apparatus, reproducing method, and disk manufacturing method |
| 11/14/2013 | WO2013169935A1 Methods and apparatuses for communication of audio tokens |
| 11/14/2013 | WO2013168860A1 Method for displaying text associated with audio file and electronic device |
| 11/14/2013 | US20130305247 Interpreting i/o operation requests from pageable guests without host intervention |
| 11/14/2013 | US20130301397 Optical disk device |
| 11/13/2013 | EP2662760A2 Video-based undo and redo operations |
| 11/13/2013 | EP2661748A2 Synthetic simulation of a media recording |
| 11/13/2013 | CN103391413A Aerial survey image recording device and method |
| 11/13/2013 | CN101937696B Disk inspection apparatus |
| 11/13/2013 | CN101826359B Optical disc, optical disc recording apparatus and information recording-reproducing method |