| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 04/17/2013 | EP2580650A2 Content gestures |
| 04/17/2013 | CN202887710U Intelligent voice noting device |
| 04/17/2013 | CN103052988A Disc reproduction apparatus, disc reproduction method and program |
| 04/17/2013 | CN103050142A Solid state hard disc power supply system |
| 04/17/2013 | CN103050140A Method and equipment for displaying audio files |
| 04/17/2013 | CN103050139A Device and method for reproducing an audio signal |
| 04/17/2013 | CN102118655B System and method for controlled copying and moving of contents |
| 04/17/2013 | CN102034513B Recording method and reproducing device |
| 04/17/2013 | CN101933092B Method for providing data application in media reproduction apparatus of automobile |
| 04/17/2013 | CN101902655B Data transmitting device and method |
| 04/17/2013 | CN101901614B Method for executing application on a plurality of information storage medium |
| 04/17/2013 | CN101702756B Recording medium, reproduction apparatus, recording method, reproducing method, program and integrated circuit |
| 04/16/2013 | US8423714 Storage and reproduction apparatus |
| 04/16/2013 | US8423692 Apparatus and method to read information from an information storage medium |
| 04/16/2013 | US8423626 Enhanced delivery of audio data for portable playback |
| 04/16/2013 | US8423281 Apparatus and method for providing travel route in navigation system |
| 04/16/2013 | US8422675 Data transmission system |
| 04/16/2013 | US8422565 Information processing device and method, and information processing system |
| 04/16/2013 | US8421923 Object-based audio-visual terminal and bitstream structure |
| 04/16/2013 | US8420159 Method of fabricating magnetic head slider including partial removal step of protecting film |
| 04/16/2013 | CA2408493C Method and apparatus for recording address information on disc medium |
| 04/16/2013 | CA2407564C Address information recording device and recording method and reproducing device and reproducing method |
| 04/11/2013 | WO2013051250A1 Information recording and playback device, and information recording and playback method |
| 04/11/2013 | WO2013051211A1 Decoding method and decoding device |
| 04/11/2013 | WO2013019019A3 Audio signal processing method and audio signal processing apparatus therefor |
| 04/10/2013 | EP2579558A1 Mobile terminal and recording method thereof |
| 04/10/2013 | EP2577661A2 Cache control for adaptive stream player |
| 04/10/2013 | CN103035274A Electronic device and method with multimedia file play pausing function |
| 04/10/2013 | CN103035273A Device by utilizing knob type digital coding switch for switching audio files |
| 04/10/2013 | CN103035272A Information reproduction apparatus and information reproduction method |
| 04/10/2013 | CN103035271A Blue-ray player and acquisition method and device of ID3 information and envelope for playing files |
| 04/10/2013 | CN103035270A Information storing device, information processing device, information processing system, information processing method, and program |
| 04/10/2013 | CN103035268A Content playback apparatus, content playback method, and program |
| 04/10/2013 | CN103035258A Multimedia device for reducing a load |
| 04/10/2013 | CN103034147A Playing and processing method of media files, multiprocessor system and equipment |
| 04/10/2013 | CN102005228B Recording method and reproducing device |
| 04/10/2013 | CN101917634B Storage medium including AV data and application program, and apparatus and method using the same |
| 04/10/2013 | CN101727945B Optical disk inspection device and inspection method |
| 04/10/2013 | CN101308686B Recording and/ or reproduction data apparatus |
| 04/10/2013 | CN101276625B 信息记录/再现方法 The information recording / reproducing method |
| 04/09/2013 | US8417101 Recording medium of stream data, and recording method and playback method of the same |
| 04/09/2013 | US8417097 Screen recording device, screen recording method, and information storage medium |
| 04/09/2013 | US8417095 Optical disc recording and reproducing apparatus |
| 04/09/2013 | US8417086 Data recording apparatus, data transfer method, data transfer program and recording medium, and data transfer system |
| 04/09/2013 | US8416953 Data protection system that protects data by encrypting the data |
| 04/09/2013 | US8416664 Driving circuit for stepping motor |
| 04/09/2013 | US8416659 Method and apparatus to correct distortion |
| 04/09/2013 | US8416657 Method and system for managing data from host to optical disc |
| 04/09/2013 | CA2615915C System for efficient recovery of node-b buffered data following mac layer reset |
| 04/09/2013 | CA2513634C The copy protection of optical discs |
| 04/09/2013 | CA2337176C Process for adjusting the sound level of a digital sound recording |
| 04/07/2013 | CA2791107A1 Apparatus, and associated method, for cognitively translating media to facilitate understanding |
| 04/07/2013 | CA2790733A1 User interface apparatus, and associated method, for media playback device |
| 04/04/2013 | WO2013049346A1 Methods and apparatus to manage zones of a multi-zone media playback system |
| 04/04/2013 | WO2013048481A1 Media content rating management with pattern matching |
| 04/04/2013 | WO2013047297A1 Recording device, distributing device, recording method, program, and recording medium |
| 04/04/2013 | WO2013019022A3 Method and apparatus for processing audio signal |
| 04/04/2013 | WO2013015614A3 Method for codec-based recovery of a video using a cluster search |
| 04/04/2013 | US20130083636 Information recording device, method of controlling the same, computer, and image recording device |
| 04/04/2013 | DE112009005444T5 Datenverarbeitungsvorrichtung Data processing apparatus |
| 04/03/2013 | EP2575361A2 Reproducing apparatus, reproducing method, reproducing progam, and recording medium |
| 04/03/2013 | CN202855311U Music player |
| 04/03/2013 | CN202855296U Programmable background music system |
| 04/03/2013 | CN103021437A Method for processing extensible makeup language (XML) data through blue-ray player |
| 04/03/2013 | CN103021436A Systems and methods for controlled wedge spacing in a storage device |
| 04/03/2013 | CN101960839B Method, apparatus and system for pre-authentication and processing of data streams |
| 04/03/2013 | CN101937692B FM (frequency modulation) receiver program recording and broadcasting method based on mobile phone and mobile phone |
| 04/03/2013 | CN101740067B Signal processing device and signal processing method |
| 04/03/2013 | CN101483054B Method and apparatus for playing multimedia file |
| 04/02/2013 | USRE44128 Adaptive resource controlled write-back aging for a data storage device |
| 04/02/2013 | USRE44121 Copy prevention method and apparatus of a digital recording/reproducing system |
| 04/02/2013 | US8412996 Method and device for checking the integrity of a logic signal, in particular a clock signal |
| 04/02/2013 | US8412644 Method and apparatus for establishing usage rights for digital content to be created in the future |
| 04/02/2013 | US8412019 Apparatus for and a method of storing a real time stream of digital information signals |
| 04/02/2013 | CA2503372C Information storage medium and method of recording/reproducing the same |
| 03/28/2013 | WO2013044037A1 Method and system for disc authentication and security |
| 03/28/2013 | US20130080973 In-vehicle apparatus and cotnrol method of in-vehicle apparatus |
| 03/28/2013 | US20130077936 Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium |
| 03/27/2013 | EP2574049A2 Recording medium, reproducing apparatus, and reproducing method |
| 03/27/2013 | EP2574048A2 Reproducing apparatus, reproducing method, reproducing progam, and recording medium |
| 03/27/2013 | EP2574047A2 Reproducing apparatus, reproducing method, reproducing progam, and recording medium |
| 03/27/2013 | EP2574046A2 Reproducing apparatus, reproducing method, reproducing progam, and recording medium |
| 03/27/2013 | EP2574045A2 Reproducing apparatus, reproducing method, reproducing progam, and recording medium |
| 03/27/2013 | EP2573771A2 Systems and methods for controlling wedge spacing in a storage device |
| 03/27/2013 | EP2573770A1 Media recording/reading device and media recording/reading method |
| 03/27/2013 | EP2573728A1 Sound-source distribution method for an electronic terminal, and system for same |
| 03/27/2013 | CN202841406U Embedded player supporting multiple protocols and multiple frames |
| 03/27/2013 | CN202838953U Optical disk for testing service life of sound equipment |
| 03/27/2013 | CN202838952U Connection system for video, sound and light |
| 03/27/2013 | CN1767032B Multi-streaming apparatus and muti-streaming method using temporary storage medium |
| 03/27/2013 | CN103004185A Audiovisual conversion device and audiovisual conversion method |
| 03/27/2013 | CN103000211A High-definition audio playing system capable of realizing multi-resource sharing |
| 03/27/2013 | CN103000207A Blue-ray player compatibility problem debugging method and system |
| 03/27/2013 | CN103000206A Detecting device and detecting method thereof |
| 03/27/2013 | CN103000205A Information recording apparatus and method, information reproducing apparatus and method, information recording medium, program storage medium, and program |
| 03/27/2013 | CN103000204A Digital content broadcasting system |
| 03/27/2013 | CN103000203A Data recording control device and data recording device |
| 03/27/2013 | CN102999446A Information processing apparatus, information processing method and program |
| 03/27/2013 | CN102081934B Driving device and method, program, and recording medium |
| 03/27/2013 | CN102016998B Content reproduction device |