Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
07/2014
07/01/2014US8767325 Data recording method, data recording apparatus, and recording medium
06/2014
06/26/2014US20140181576 Memory allocation for virtual machines using memory map
06/26/2014US20140181043 Combined stream auxiliary copy system and method
06/26/2014US20140178040 Recording medium, reproducing apparatus, and reproducing method
06/26/2014US20140178037 Method and apparatus for retrieving metadata for managing video data
06/26/2014US20140177904 Recording medium and producing method thereof, reproducing method and reproducing apparatus, and copyright managing method
06/26/2014US20140177369 Optical data store and method for storage of data in an optical data store
06/26/2014US20140177098 Digital device configuration and method
06/26/2014US20140177087 Equalization combining outputs of multiple component filters
06/26/2014US20140177085 Disk storage apparatus and method for shingled magnetic recording
06/26/2014US20140177084 Systems and Methods for Managed Operational Marginalization
06/26/2014US20140177082 Over-sampled signal equalizer
06/25/2014EP2745234A1 Securing a hdcp link from graphic processor gpu to video display
06/25/2014CN1822668B 防复制方法和装置 A copy prevention method and apparatus
06/25/2014CN103890848A 视频信息再现方法以及视频信息再现装置 The video information playback method and a video information playback device
06/25/2014CN103888784A 自定义多媒体文件播放引擎及自定义多媒体文件播放方法 Custom multimedia file playback engine and custom multimedia file playback method
06/25/2014CN103888753A 信息处理设备、信息处理方法和程序 Information processing apparatus, information processing method, and program
06/25/2014CN103888747A 信息处理设备、信息处理方法和程序 Information processing apparatus, information processing method, and program
06/24/2014USRE44969 Storage media with benchmark representative of data originally stored thereon
06/24/2014US8763144 Associating first and second watermarks with audio or video content
06/24/2014US8762842 Information storage medium containing interactive graphics stream for change of AV data reproducing state, and reproducing method and apparatus thereof
06/24/2014US8761569 Information storage medium storing multi angle data, and recording method and reproducing apparatus thereof
06/24/2014US8760984 Quick access to disc management information
06/24/2014US8760783 Real time MRA estimation and correction using ADC samples
06/24/2014US8760782 Methods and devices for joint two-dimensional self-iterating equalization and detection
06/19/2014WO2014093945A1 Counterfeit prevention for optical media
06/19/2014WO2014091629A1 Storage-device management program, and management method for electronic device and storage device
06/19/2014US20140173763 Counterfeit prevention for optical media
06/19/2014US20140173385 Low Density Parity Check Decoder With Dynamic Scaling
06/19/2014US20140172635 Information communication terminal, information distribution apparatus, information distribution system, content management method, broadcast reception method, information distribution method, programs and storage medium
06/19/2014US20140172141 Acoustic data transmission based on groups of audio receivers
06/19/2014US20140169762 Video image information playback method and video image information playback device
06/19/2014US20140168811 Irregular Low Density Parity Check Decoder With Low Syndrome Error Handling
06/19/2014US20140168809 Tag multiplication via a preamplifier interface
06/18/2014EP2744113A1 Decoding device and decoding method
06/18/2014CN103871441A Disk player and burn in test method thereof
06/18/2014CN103871440A Method for quickly judging compression format of audio and video archive and related playing device
06/18/2014CN103871439A Method, device and system for audio playing
06/18/2014CN103871438A Message record and playback system and method thereof
06/18/2014CN103871437A Vehicle-mounted multimedia device and voice control method thereof
06/18/2014CN102498515B A method and an apparatus for processing an audio signal
06/18/2014CN102394113B Dynamic LDPC error correction code method for flash memory
06/18/2014CN101971259B Information recording device, information reproducing device, and information recording medium
06/18/2014CN101874268B Information recording medium and recording reproducing device
06/18/2014CN101783156B Method and system for optical data storage with enhanced detection
06/18/2014CN101410902B Optical disc device and record control method
06/17/2014USRE44955 Method and device for packaging audio samples of a non-PCM encoded audio bitstream into a sequence of frames
06/17/2014USRE44954 Audio transmission, recording and reproducing system
06/17/2014USRE44952 Controlled-access broadcast signal receiving system
06/17/2014US8756709 Apparatus for, and method of, recording/playing audio data having additional information embedded therein
06/17/2014US8755674 Information recording apparatus and method, information processing terminal, medium and apparatus, and recording medium
06/17/2014US8755524 Motion picture file encryption method and digital rights management method using the same
06/17/2014US8755262 Information recording medium, method and apparatus for recording and reproducing information
06/17/2014CA2515191C Systems and methods for optical media modification
06/12/2014WO2014088297A1 Method and device for reproducing content by using screen configuration information
06/12/2014WO2014087195A1 Orientation Based Microphone Selection Apparatus
06/12/2014US20140161418 Apparatus and a record carrier for, and a method of recording a sequence of video data signals
06/12/2014US20140160907 Organizing files for file copy
06/12/2014US20140160591 Storage apparatus and data management method
06/11/2014CN203645688U 多媒体mp3收音机电台录音技术装置 Multimedia mp3 radio stations recording technology devices
06/11/2014CN103858447A Method and apparatus for processing audio signal
06/11/2014CN103858163A Tape drive data alteration detection method and file system
06/11/2014CN103854685A System and method for old data inter-track interference compensation
06/11/2014CN103854684A Novel mobile digital video player
06/11/2014CN103854683A Audio collecting device applied to interactive teaching system
06/11/2014CN103854682A Method and device for controlling audio file playing
06/11/2014CN103854681A Audio file processing method applicable to electronic apparatuses and electronic apparatus
06/11/2014CN102376317B Method for recording critical patterns with different mark lengths onto optical storage medium and related controller thereof
06/11/2014CN102222517B Cluster harddisk automation test method and system
06/11/2014CN101996660B Data compression/decompression method, data decompression method, and optical disc drive utilizing the method
06/11/2014CN101877227B Disc-shaped recording medium realizing method
06/11/2014CN101751962B Using native command queuing tags to implement protection information for disk drives
06/11/2014CN101673570B Information storage medium storing management information of application executable from a plurality of storage media, and method and apparatus for executing the application
06/10/2014US8752192 Information processing apparatus, information processing method, and computer program product
06/10/2014US8751880 Apparatus and method to measure timing margin in clock and data recovery system utilizing a jitter stressor
06/10/2014US8751811 Integrated circuit and system for installing computer code thereon
06/10/2014US8751793 Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management
06/10/2014US8751734 Semiconductor memory card access apparatus, a computer-readable recording medium, an initialization method, and a semiconductor memory card
06/10/2014US8751026 Audio data receiving apparatus, audio data receiving method, and audio data transmission and receiving system
06/10/2014US8750691 Recording medium for storing information for still picture, recording and/or reproducing method and apparatus therefor
06/10/2014US8750523 Interoperable digital rights management
06/10/2014US8750302 Picture control device and method of the same
06/10/2014US8749907 Systems and methods for adaptive decoder message scaling
06/05/2014WO2014083670A1 Optical information playback device and optical information playback method
06/05/2014US20140156046 Soundtrack for electronic text
06/05/2014US20140153374 Optical disc with pre-recorded and recordable regions and method of forming the disc
06/05/2014US20140153135 Magnetic recording apparatus having variable-width tracks and method of testing same
06/05/2014US20140153129 Electrical device having a reducing harddisk vibration function and reducing harddisk vibration method
06/05/2014US20140153126 Systems and Methods for Old Data Inter-track Interference Compensation
06/04/2014EP2739042A1 Content data transmission system and content data transmission method
06/04/2014EP2739041A1 Content data transmission system and content data transmission method
06/04/2014EP2737727A2 Method and apparatus for processing audio signal
06/04/2014EP2737477A2 Audio signal processing method and audio signal processing apparatus therefor
06/04/2014CN103843061A Audio signal processing method and audio signal processing apparatus therefor
06/04/2014CN103841347A Information processing device, information processing method, and program
06/04/2014CN103839561A Group play method and system of multi-media file and terminal
06/04/2014CN103839560A Playing control device, playing control method, playing control system and electronic equipment
06/04/2014CN103839559A Audio file manufacturing method and terminal equipment
06/03/2014US8743500 Adaptive soft-output detector for magnetic tape read channels
06/03/2014US8743499 Adaptive soft-output detector for magnetic tape read channels
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