| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/23/2011 | CA2523137C Storage medium recording text-based subtitle stream, apparatus and method reproducing thereof |
| 08/18/2011 | WO2011099975A1 Data de-duplication for serial-access storage media |
| 08/18/2011 | WO2011099853A1 Device for reproducing audiovisual data and circuit therefor |
| 08/18/2011 | WO2011099182A1 Media record/play device and media record/play method |
| 08/18/2011 | WO2011068306A3 Multimedia reproduction system, device, and method |
| 08/18/2011 | WO2011066432A9 System and method for uploading and downloading a video file and synchronizing videos with an audio file |
| 08/18/2011 | US20110202752 Semiconductor device including encryption section, semiconductor device including external interface, and content reproduction method |
| 08/18/2011 | US20110202630 Content management system for searching for and transmitting content |
| 08/18/2011 | US20110202154 Personal digital stereo player |
| 08/18/2011 | US20110200301 Recording medium, program, and reproduction method |
| 08/18/2011 | US20110199880 Optical disc device and optical disc playback method |
| 08/18/2011 | US20110199875 CD/DVD Mode Selection Control Using Laser Diode Voltage |
| 08/18/2011 | US20110199874 Optical recording medium, information recording method, and information reproducing method |
| 08/18/2011 | US20110199702 Locating a head element of a tape storage device using servo information in a data track |
| 08/17/2011 | EP2357815A1 Imaging device and digest playback method |
| 08/17/2011 | EP2357651A2 System, method, and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks or other media |
| 08/17/2011 | EP2356655A2 Methods and apparatus for selectively retaining read signal segments based on assigned reliability metrics in a hard disk drive |
| 08/17/2011 | EP1818933B1 DVD Recording device for recording for each scene change a priority level as metadata for both subtitles streams and data stream. |
| 08/17/2011 | EP0864198B1 Data detection for partial response channels |
| 08/17/2011 | CN1879156B Method and device of creating playback control file for recording medium |
| 08/17/2011 | CN102158676A Electronic device, video camera apparatus, and control method therefor |
| 08/17/2011 | CN102157177A Small cartridge free optical disc with high level of redundancy and tolerance for missing data |
| 08/17/2011 | CN102157176A Data storage device tester |
| 08/17/2011 | CN102157175A Digital dumping method of audio/video data and system thereof |
| 08/17/2011 | CN102157174A File access control method, method and device for newly adding favorite paper file |
| 08/17/2011 | CN102157173A Recording apparatus, imaging and recording apparatus, recording method, and program |
| 08/17/2011 | CN102157172A Data recording apparatus and control method thereof |
| 08/17/2011 | CN102157171A Method and apparatus for processing information, method and apparatus for manufacturing information recording medium, information recording medium, and computer program |
| 08/17/2011 | CN102157170A Dvd copy protection |
| 08/17/2011 | CN102157158A Adjusting method for recording condition and optical disc device |
| 08/17/2011 | CN101740072B DVD (digital video disk) backup method, DVD backup device and DVD playing device |
| 08/17/2011 | CN101369440B Methods for generating and playing multimedia file |
| 08/17/2011 | CN101006513B Recording method of information recording medium and multiplex device and method |
| 08/16/2011 | US8001447 Error correction method and apparatus for data storage device |
| 08/16/2011 | US8001391 Method of encrypting and decrypting data stored on a storage device using an embedded encryption/decryption means |
| 08/16/2011 | US8001367 Performing application setting activity using a removable storage device |
| 08/16/2011 | US8001321 Digital device configuration and method |
| 08/16/2011 | US8001211 Convergence-enabled DVD and web system |
| 08/16/2011 | US8000585 Information recording medium wherein stream convertible at high-speed is recorded, and recording apparatus and recording method therefor |
| 08/16/2011 | US8000579 Recording medium, method and apparatus for providing management information |
| 08/16/2011 | US8000518 Methods, objects and apparatus employing machine readable data |
| 08/16/2011 | US8000495 Digital watermarking systems and methods |
| 08/16/2011 | US8000218 Recording medium, recording method, and recording apparatus |
| 08/16/2011 | US8000202 Apparatus for recording/reproducing information on/from an optical disc having focus control capabilities |
| 08/16/2011 | US8000201 Information recording system with information recording and reproducing apparatus having a data recorder |
| 08/16/2011 | US8000192 Disc-shaped recording medium, cutting apparatus for same, and disc drive |
| 08/16/2011 | US8000047 Inspection apparatus and inspection method of magnetic disk or magnetic head |
| 08/16/2011 | CA2506172C Improvements in or relating to the copy protection of optical discs |
| 08/11/2011 | WO2011097230A2 Test slot carriers |
| 08/11/2011 | WO2011096565A1 Multi-purpose information apparatus, operating method for same, program, computer-readable recording medium, optical recording medium |
| 08/11/2011 | WO2011096344A1 Information recording device, information reproducing device, information reproducing method, and information recording method |
| 08/11/2011 | WO2011096201A1 Information reproduction device and information reproduction method |
| 08/11/2011 | WO2011095436A1 Method to manage members of at least one group of decoders having access to audio/video data |
| 08/11/2011 | US20110196681 Transmission system |
| 08/11/2011 | US20110194730 Control signals in streaming audio or video indicating a watermark |
| 08/11/2011 | US20110194395 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194394 Optical recording medium, information recording method, and information reproducing method |
| 08/11/2011 | US20110194393 Recordable optical disk, recording device, recording method, and reproduction device |
| 08/11/2011 | US20110194391 Laser device, optical pickup, and optical disk device |
| 08/11/2011 | US20110194390 Control method for adjusting laser power of laser beam irradiating multi-layer optical storage medium and related controller thereof |
| 08/11/2011 | US20110193728 Variable length coding method and variable length decoding method |
| 08/10/2011 | EP2355533A1 Recording medium, reproduction device, system lsi, reproduction method, spectacle, and display device associated with 3d video |
| 08/10/2011 | EP2355504A1 Method to manage members of at least one group of decoders having access to audio/video data |
| 08/10/2011 | EP2355503A1 Method to manage members of at least one group of decoders having access to audio/video data |
| 08/10/2011 | EP1598824B1 Write once recording medium, recording device and recording method for write one recording medium, and reproduction device and reproduction method for write once recording medium |
| 08/10/2011 | CN1659844B Content duplication management system and networked apparatus |
| 08/10/2011 | CN1534876B Method of producing odd-even data based on sparse odd-even calibrating matrix and its device |
| 08/10/2011 | CN102148046A Data storage device tester |
| 08/10/2011 | CN102148045A Recording apparatus, imaging and recording apparatus, recording method, and program |
| 08/10/2011 | CN101626515B Recording method for reproducing information therefrom |
| 08/10/2011 | CN101615400B Drive apparatus and track jump method |
| 08/10/2011 | CN101510981B Recording medium, reproduction apparatus, recording method, program, and reproduction method |
| 08/10/2011 | CN101458947B Recording/reproducing apparatus and recording/reproducing method |
| 08/10/2011 | CN101449330B An optical disc reading apparatus and method therefore |
| 08/10/2011 | CN101359485B Optical disc and physical address format |
| 08/09/2011 | US7996913 Self-protecting digital content |
| 08/09/2011 | US7995900 Method of presenting auxiliary data for an interactive recording medium |
| 08/09/2011 | US7995823 Image reporting method and system |
| 08/09/2011 | US7995434 Method and apparatus for generating absolute time in pregroove data |
| 08/09/2011 | US7995091 Mixed media telecommunication call manager |
| 08/09/2011 | CA2482223C Automotive audio controller with vibration sensor |
| 08/09/2011 | CA2206297C Information carrier and recording device for recording an information carrier |
| 08/05/2011 | CA2740891A1 A system of continuous recording capable of reserving data prior to user's request for such data consequently allowing the retrieval of such data upon user demand |
| 08/04/2011 | WO2011093494A1 Record/playback apparatus, method of controlling record/playback apparatus, program for controlling record/playback apparatus, and storage medium with program for controlling record/playback apparatus stored therein |
| 08/04/2011 | WO2011093087A1 Disk playback apparatus |
| 08/04/2011 | US20110191600 System, Method and device for playing back recorded audio, video or other content from non-volatile memory cards, compact disks, or other media |
| 08/04/2011 | US20110188835 Recording Medium Containing Moving Picture Data And Additional Information Thereof And Reproducing Method And Apparatus Of The Recording Medium |
| 08/04/2011 | US20110188365 Disk apparatus to which iterative decoding is applied and method for operating log likelihood ratios in the same |
| 08/04/2011 | US20110188359 Optical Disk Apparatus, Semiconductor Integrated Circuit, and Laser Diode Driver |
| 08/03/2011 | EP2352304A1 Recording medium, reproduction device, and integrated circuit |
| 08/03/2011 | EP2352152A2 Apparatus and method for encoding/decoding multichannel signal |
| 08/03/2011 | EP2351271A2 Methods and apparatus to perform audio watermarking and watermark detection and extraction |
| 08/03/2011 | EP2351029A1 Methods and apparatus to perform audio watermarking and watermark detection and extraction |
| 08/03/2011 | EP2351028A1 Methods and apparatus to extract data encoded in media content |
| 08/03/2011 | EP2350860A2 Methods, systems and apparatuses for use in updating a portable storage medium |
| 08/03/2011 | EP2350765A2 Data storage devices |
| 08/03/2011 | CN1868161B Optical disc, optical disc player and its playing method |
| 08/03/2011 | CN1819045B Reproduction apparatus, reproduction method, reproduction program, record medium, and data structure |
| 08/03/2011 | CN1406334B Signal processing method, signal processing device, signal processing system, and machine-readable recorded medium on which information on control of signal processing device is recorded |
| 08/03/2011 | CN102143395A Set-top box supporting PVR (Personal Video Record) and a method thereof for processing audio and video data |