Patents
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
11/2011
11/30/2011EP1713072B1 Image pickup apparatus and method to record video and still images on an optical recording medium
11/30/2011EP1536640B1 Information processing device and program
11/30/2011EP1437733B1 Recording medium reproduction apparatus and method
11/30/2011EP1379936B1 Content security layer providing long-term renewable security
11/30/2011EP1327355B1 System and method for fast playback of video with selected audio
11/30/2011CN1551588B 处理音频信号的装置和方法 An audio signal processing apparatus and method of
11/30/2011CN102265536A 执行音频水印嵌入以及水印检测和提取的方法和装置 Perform audio watermark embedding and watermark detection and extraction method and apparatus
11/30/2011CN102265348A 记录介质记录的数据的读出装置及方法 Readout device and method of data recording medium
11/30/2011CN102265347A 在等待时段期间记录多个码字集 During the waiting period set record multiple codewords
11/30/2011CN102265346A 响应于检测到错误而向磁性数据带重写码字对象 In response to detecting the error data to magnetic tape rewrite code word objects
11/30/2011CN102265345A 用于读数据处理系统中的动态定标的系统和方法 Read data processing system dynamic calibration system and method for
11/30/2011CN102265344A 执行音频水印嵌入以及水印检测和提取的方法和装置 Perform audio watermark embedding and watermark detection and extraction method and apparatus
11/30/2011CN102265343A 用于在虚拟存储机构中存储和传送分页数据、特别是分页代码的方法和设备 For storing and transmitting page data in virtual storage mechanism, particularly to a method and apparatus paging code
11/30/2011CN102265281A 向主机设备提供数字数据的建议读取列表的方法 Providing digital data to the host device is recommended to read the list of methods
11/30/2011CN102265236A 数据存储器件 Data storage device
11/30/2011CN102265168A 向存储装置测试系统批量输送存储装置 To the bulk supply of the storage device testing system storage means
11/30/2011CN102262896A 具保全功能的u盘串接组合结构 U disk function with preservation of composite structures in series
11/30/2011CN101645289B 视频光盘安全分发方法 Video Disc secure distribution method
11/30/2011CN101452721B 解码装置及方法 Decoding apparatus and method
11/30/2011CN101404166B 光盘再现设备及其操作方法 The optical disk reproducing apparatus and its method of operation
11/30/2011CN101212694B 记录方法 Recording method
11/29/2011US8069158 Receiving apparatus, receiving method, receiving program, recording medium, and receiving system
11/29/2011US8069050 Multi-channel audio encoding and decoding
11/29/2011US8068720 Recording device and method, reproduction device and method, and recording medium
11/29/2011US8068718 Reproduction device, system integration circuit, program, reproduction method, and information recording medium
11/29/2011US8068679 Audio and video signal processing
11/29/2011US8068474 Variable rate coding for enabling high performance communication
11/29/2011US8068404 Signal value holding apparatus, signal value holding method, signal value control system, signal value control method, playback apparatus, and playback method
11/29/2011US8068391 Optical recording/reproducing method, system, and program
11/29/2011US8068390 Information recording device
11/29/2011US8066946 Hydrogen storage, distribution, and recovery system
11/29/2011CA2515164C Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc
11/24/2011WO2011146576A1 Isolation and modification of audio streams of a mixed signal in a wireless communication device
11/24/2011WO2011145793A1 System and method for preventing illegal copy
11/24/2011WO2011145789A1 Sound-source distribution method for an electronic terminal, and system for same
11/24/2011WO2011145559A1 Media recording/reading device and media recording/reading method
11/24/2011WO2011066432A3 System and method for uploading and downloading a video file and synchronizing videos with an audio file
11/24/2011US20110286318 Adaptive writing method for high-density optical recording apparatus and circuit thereof
11/24/2011US20110286316 Adaptive writing method for high-density optical recording apparatus and circuit thereof
11/24/2011US20110286315 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
11/23/2011EP2388782A1 Recording medium, reproduction apparatus, recording apparatus
11/23/2011EP2387827A1 Error correction capability adjustment of ldpc codes for storage device testing
11/23/2011EP2387764A1 A method and system embedding a non-detectable fingerprint in a digital media file
11/23/2011EP1737228B1 Information recording apparatus and information converting method
11/23/2011EP1667447B1 Data conversion system
11/23/2011EP1410390B1 DATA RECORDING METHOD and RECORDING MEDIUM
11/23/2011EP1258092B1 System and method for protecting data streams in hardware components
11/23/2011CN202049740U Display control device capable of switching vehicle-driving information
11/23/2011CN1871652B Method for generating and playing back a media file
11/23/2011CN1783311B Information recording device and method
11/23/2011CN1568518B Record carrier and apparatus for scanning the record carrier
11/23/2011CN102256094A Optical device, reproduction device, program, and reproduction method
11/23/2011CN102256093A Video recording/reproducing apparatus
11/23/2011CN102254566A Error correction system and error correction system of video data
11/23/2011CN102254565A Method for protecting digital video works based on TG (Theme Gallery) information safety concept
11/23/2011CN101702320B Playback apparatus
11/23/2011CN101625883B Content data managing apparatus, and content data managing method
11/22/2011USRE42962 Optical disk and method and apparatus for recording and then playing information back from that disk
11/22/2011USRE42951 Copy prevention method and apparatus for digital video system
11/22/2011USRE42950 Copy prevention method and apparatus for digital video system
11/22/2011US8065584 Transmitting data words
11/22/2011US8065533 Reliable storage medium access control method and device
11/22/2011US8065524 Authentication processing apparatus and authentication processing method
11/22/2011US8065153 Audio reader device
11/22/2011US8064755 Method and apparatus for recording a multi-component stream and a high-density recording medium having a multi-component stream recorded thereon and reproducing method and apparatus of said recording medium
11/22/2011US8064751 Appliance-guided edit-operations in advanced digital video recording systems
11/22/2011US8064749 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof
11/22/2011US8064747 Reproducing device and reproducing method
11/22/2011US8064746 Information processing device, information processing method and program, and recording medium
11/22/2011US8064735 Recording and reproducing system for image data with recording position information and a recording and reproducing method therefor
11/22/2011US8064519 Moving picture coding method and moving picture decoding method
11/22/2011US8064305 Method of and apparatus for managing disc defects in disc, and disc on which defects are managed
11/22/2011US8064304 Recording/reproducing method, recording/reproducing apparatus, optical recording medium, and computer readable recording medium having recorded thereon program for the recording/reproducing method
11/22/2011US8064301 Disk recording medium, disk drive apparatus, reproduction method, and disk manufacturing method
11/22/2011CA2474995C Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
11/17/2011WO2011143040A1 Method and apparatus for offset and gain correction
11/17/2011WO2011078606A3 Multimedia device and method for controlling operation thereof
11/17/2011US20110283076 Semiconductor memory card access apparatus, a computer-readable recording medium, an initialization method, and a semiconductor memory card
11/17/2011US20110282760 Server apparatus and information processing system
11/17/2011US20110280317 Encoding device and method, decoding device and method, edition device and method, recording medium, and program
11/17/2011US20110280115 Tilt angle adjustment method for objective lens and optical information recording/reproducing apparatus
11/17/2011US20110280114 Method and apparatus for determining a location of a defect on a storage medium
11/17/2011US20110280113 Optical Storage System and Method for Writing Data to an Optical Disc
11/17/2011US20110279642 Optical disk for high resolution and three-dimensional video recording, optical disk reproduction apparatus and optical disk recording apparatus
11/16/2011EP2387038A2 Processing apparatus and method for recording, processing apparatus and method for reproducing, program for controlling a recording apparatus, program for controlling a reproducing apparatus, recording medium
11/16/2011EP2387037A1 Reproduction device for mixing a primary audio stream with a secondary audio stream
11/16/2011EP2386994A1 Server apparatus and information processing system
11/16/2011EP2386107A1 Recording multiple codeword sets during latency period
11/16/2011EP1498893B1 Optical disc device and optical disc recording method
11/16/2011EP1487177B1 Reception apparatus and reception method
11/16/2011EP1287618B1 Method and apparatus for recovery of particular bits of received frame
11/16/2011CN1830030B Providing method of record carriercomprising encryption indication information, reader and recorder and method
11/16/2011CN1822180B Disc signature for disc authentication
11/16/2011CN1731527B Method and apparatus for data recording with virtual combination
11/16/2011CN1691147B Optical disk device and method of control of an optical disk
11/16/2011CN1595805B 时钟生成系统 Clock Generation System
11/16/2011CN102244655A Server apparatus and information processing system
11/16/2011CN102243881A Signal conversion circuit and sampling method therefor
11/16/2011CN101636789B Reverse concatenation for product codes
11/16/2011CN101582282B Optical disc recording device, data recording method and data recording program
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