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)
10/2005
10/12/2005CN1681015A Method and apparatus for the holographic recording and readout of data
10/12/2005CN1681014A 光盘装置 Optical disc device
10/12/2005CN1680899A Content sharing system, content reproduction apparatus, content recording apparatusand server managing apparatus groups
10/12/2005CN1223197C Video bit rate control method and device for digital video recording
10/12/2005CN1223194C Method of sizing an embedded media player page
10/12/2005CN1223188C Methods and apparatus for making and replaying digital video recordings, and recordings made by such method
10/12/2005CN1223087C Spectrum modeling
10/12/2005CN1222950C Data reproducer
10/12/2005CN1222947C Method of immediate writing or reading files on disc like recording medium
10/12/2005CN1222946C Optical recording medium and apparatus and method for playing said medium
10/12/2005CN1222936C Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier
10/12/2005CN1222935C CD-disc, reproducing device, and arrangement for selecting disc recognizing mark
10/12/2005CN1222933C Method for completing batch recorded data operation in optical disc recording device
10/12/2005CN1222932C Identification of program information on recording medium
10/12/2005CN1222855C System for ensuring digital data allocation and playback security
10/11/2005US6954876 Disk apparatus
10/11/2005US6954856 Additional information embedding method, additional information detecting method, additional information embedding apparatus and additional information detecting apparatus
10/11/2005US6954834 Data backup including tape and non-volatile memory units and method of operating same
10/11/2005US6954830 Data recording method, data recorder, and recording medium
10/11/2005US6954805 Computer detecting an activation factor due to a selection by a slidable switch when the computer is powered off, in a standby and a pause states
10/11/2005US6954804 Controller for portable electronic devices
10/11/2005US6954709 Signal processing circuit outputting a signal representing the number of times an input signal rises in a predetermined period as a signal corresponding to a quality of the input signal
10/11/2005US6954584 Method and an apparatus reproducing bitstream having non-sequential system clock data seamlessly therebetween
10/11/2005US6954582 Digital VTR and video recording / reproducing apparatus
10/11/2005US6954541 Method of detecting changes occurring in image editing using watermarks
10/11/2005US6954497 Method for protection of data decoding according to transferred medium protection data, first and second apparatus protection data and a film classification system, to determine whether main data are decoded in their entirety, partially, or not at all
10/11/2005US6954413 Process and device for evaluating symbol lengths on a recording medium
10/11/2005US6954412 Medium for recording audio signal, recorder and player
10/11/2005US6954410 Information recording and reproducing apparatus for updating the waveform of a laser based on position information
10/11/2005US6954409 Ping-pong recording method and multi-track recorder apparatus
10/11/2005US6954322 Method and apparatus providing read channel optimization insurance to avoid divergence in channel optimization in an assembled disk drive
10/11/2005US6954321 Method and apparatus for improved read-to-write transition time for a magneto-resistive head
10/11/2005US6954157 Variable length coding method and variable length decoding method
10/06/2005WO2005094078A1 Moving picture reproduction device
10/06/2005WO2005094074A1 Broadcast video/audio data recording method, device, and recording medium
10/06/2005WO2005093751A1 Advanced video coding (avc) multimedia file writing method and system
10/06/2005WO2005093750A1 Digital dubbing device
10/06/2005WO2005093749A1 Information reproduction device, information reproduction method, information reproduction program, and recording medium containing the program
10/06/2005WO2005093747A1 Information recording device, information recording method, information reproducing device, information reproducing method, record control program, reproduction control program and information recording medium
10/06/2005WO2005093746A1 High speed dubbing apparatus
10/06/2005WO2005093745A1 Content transmitting apparatus and content receiving apparatus
10/06/2005WO2005093729A1 Information recording medium, information reproducing device and method, information recording device and method, and computer program
10/06/2005WO2005093728A1 Information recording medium, information recording device and method, and computer program
10/06/2005WO2005093726A1 Information recording medium
10/06/2005WO2005091723A2 Recording medium and method and apparatus for reproducing and recording text subtitle streams
10/06/2005WO2005091722A2 Recording medium and method and apparatus for reproducing text subtitle stream recorded on the recording medium
10/06/2005WO2005074400A3 Recording medium and method and apparatus for decoding text subtitle streams
10/06/2005WO2005074399A3 Recording medium and method and apparatus for decoding text subtitle streams
10/06/2005US20050223240 Copy protection system for data carriers
10/06/2005US20050223169 Formatting a data storage medium to a desired block format
10/06/2005US20050223165 Strategies for reading information from a mass storage medium using a cache memory
10/06/2005US20050223159 Data recording device
10/06/2005US20050223154 Method for controlling disk drive
10/06/2005US20050223146 High speed information processing and mass storage system and method, particularly for information and application servers
10/06/2005US20050223083 Information processor, contents recording method, program, and storage medium
10/06/2005US20050223039 Method and apparatus for playing multimedia play list and storage medium therefor
10/06/2005US20050223034 Metadata for object in video
10/06/2005US20050220444 Content recording method, content recording system, and recording and playing device
10/06/2005US20050220442 Data recording and reproducing apparatus, data recording and reproducing method and recording medium
10/06/2005US20050220321 Watermark embedding
10/06/2005US20050220303 Recording data recording method, recording data reproduction method, recording device, reproduction device, and multi-layered optical recording medium
10/06/2005US20050220279 Method of capturing scense and recorder with means of performing this method
10/06/2005US20050220242 Locking-status judging circuit for digital PLL circuit
10/06/2005US20050220197 Coding method and decoding method
10/06/2005US20050220184 Read channel apparatus and method for an optical storage system
10/06/2005US20050219993 Disklike recording media, a method for detecting forged disks, an anti-forgery system for performing a true-false judgement based on information collected from the recording media, and a manufacturing apparatus for recording information in the disks
10/06/2005US20050219985 Reproduced signal processor and reproduced signal processing method
10/06/2005US20050219980 Data recording and reproducing apparatus, data recording and reproducing method and recording medium
10/06/2005US20050219979 Recording medium, recording device, reproduction device, recording method and reproduction method
10/06/2005US20050219974 Method and device for recording information in units
10/06/2005US20050219973 Method for choosing the defect detection mode of an optical storage device
10/06/2005US20050219961 Stray field equalization for improved domain expansion reading
10/06/2005US20050219899 Control system; control apparatus; storage device and computer program product
10/06/2005US20050219771 Magnetic sensor, magnetic field sensing method, semagnetic recording head, and magnetic memory device
10/06/2005US20050219730 Magnetic recording media, method of manufacturing the same and magnetic recording apparatus
10/06/2005US20050219727 Signal processing device and signal processing method
10/06/2005US20050219726 Input/output device and patrol method
10/06/2005US20050219725 Read head preamplifier with thermal asperity transient control
10/06/2005US20050219564 Image forming device, pattern formation method and storage medium storing its program
10/06/2005US20050219081 Systems, methods and devices for sampling rate conversion by resampling sample blocks of a signal
10/06/2005US20050219074 Balanced disparity channel code for dc control
10/06/2005US20050218322 Data storage device including nanotube electron sources
10/06/2005US20050218294 Image sensor
10/06/2005DE19721446B4 Verfahren zum Steuern eines Positionsfehlersignals eines Festplattenantriebs A method for controlling a position error signal of a hard disk drive
10/06/2005DE102004012894A1 Portable memory module has a miniature hard disc coupled to a controller and using ROM memory
10/06/2005DE102004009628A1 Vorrichtung und Verfahren zum Beschreiben einer Audio-CD und Audio-CD Apparatus and method for describing an Audio CD and Audio CD
10/05/2005EP1583366A1 Encoding controller and encoding system
10/05/2005EP1583249A1 Apparatus for controlling power of external device in audio receiver
10/05/2005EP1583099A2 Information recording medium, methods of recording/playback information onto/from recording medium
10/05/2005EP1583098A1 Reproduction device, reproduction method, reproduction program, and recording medium
10/05/2005EP1583094A2 Power saving system for optical disc recording/reproducing apparatus
10/05/2005EP1583081A2 Optical disc reproducing apparatus and reproducing method
10/05/2005EP1582986A2 Strategies for reading information from a mass storage medium using a cache memory
10/05/2005EP1582043A1 User access control to a server content from an information carrier player
10/05/2005EP1581949A1 Coding system
10/05/2005EP1581948A1 Method for crosstalk reduction between tracks on a recording medium, recording device, playback device and recording medium
10/05/2005EP1581947A1 Method of creating vobu in hd-dvd systems
10/05/2005EP1581946A1 Writing data to an optical disc
10/05/2005EP1581945A1 Record carrier with protective linking areas
10/05/2005EP1581944A1 Increasing the extendibility of disk copy protection
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