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)
11/2005
11/03/2005US20050243683 Information recording method and apparatus
11/03/2005US20050243682 Optical recording apparatus and related method
11/03/2005US20050243681 Input sampling circuit and method for processing disc read back signal
11/03/2005US20050243671 Compensation method for front monitor diode
11/03/2005US20050243670 Optical recording apparatus
11/03/2005US20050243456 Apparatus for providing head amplitude characterization using gain loops
11/03/2005US20050243455 Method and apparatus for improved address mark detection
11/03/2005US20050243454 Apparatus and method of measuring write magnetic field of recording head
11/03/2005US20050242981 Signal-processing device
11/03/2005US20050242860 FFT-based multichannel video receiver
11/03/2005US20050242182 Product identification system using IC tag units, and a digital content management system
11/03/2005DE10393934T5 Datenaufzeichnungsverfahren für ein Aufzeichnungsgerät, Datenaufzeichnungsprogramm und Aufzeichnungsmedium zum Speichern des Datenaufzeichnungsprogramms Data recording method for a recording device, data recording program and recording medium for storing the data recording program
11/03/2005DE102005012448A1 System und Verfahren zur Wiederherstellung eines Laufwerks nach einem Ausfall eines Laufwerks System and method for restoring a drive after a failure of a drive
11/03/2005DE102004019045A1 Verfahren zur Schaltung zur Rückgewinnung eines Taktes A process for the circuit for recovering a clock
11/03/2005DE102004018235A1 Partially defective storage medium e.g. NAND FLASH memory, utilizing method, involves dynamically changing physical position of data blocks, such that frequently used data are accommodated in error free part of medium
11/03/2005DE102004016184A1 Verfahren zur Vermeidung von Hörschäden und Gehörschutzeinrichtung A method for avoiding hearing loss and hearing protection device
11/03/2005CA2564844A1 Method and system for compression of files for storage and operation on compressed files
11/02/2005EP1592242A2 An optical disc, a recorder, a player, a recording method, and a reproducing method that are all used for the optical disc
11/02/2005EP1592021A1 Meta data for moving picture
11/02/2005EP1592015A2 Method and device for recording or playing back a data stream
11/02/2005EP1592013A2 Apparatus for reproducing still pictures
11/02/2005EP1592012A2 Recording and reproducing apparatus
11/02/2005EP1592011A2 Modulator, modulation method, and method of manufacturing an optical recordable medium with enhanced security for confidential information
11/02/2005EP1592010A1 Information recording system
11/02/2005EP1592009A2 Information signal recording
11/02/2005EP1592008A2 Multi-channel compatible stereo recording
11/02/2005EP1592006A2 Optical disc recording/reproducing apparatus
11/02/2005EP1591998A2 Optical disk device
11/02/2005EP1591905A1 Information processing device, license information recording medium, information processing method, and computer program
11/02/2005EP1591884A2 Information processing apparatus, information processing method, and program
11/02/2005EP1590960A2 Method for storing and transmitting data generated by a security module
11/02/2005EP1590808A1 Method for encoding and decoding error correction block
11/02/2005EP1590807A1 Systems and methods for optical media modification
11/02/2005EP1590806A2 Method and system for protecting against illegal copy and/or use of digital contents stored on optical or other media
11/02/2005EP1590805A1 Lossless data embedding
11/02/2005EP1590804A1 Reliable storage medium access control method and device
11/02/2005EP1590725A2 Systems and methods for media authentication
11/02/2005EP1529285A4 High-density read-only optical disc, method for recording disc information (di) on the high-density read-only optical disc, and method for reproducing data recorded on the high-density read-only optical disc
11/02/2005EP0956558B1 A method and device for storing audio-centered information by a table-of-contents (toc) mechanism and also by a file-based access mechanism through a root directory that contains a highest level toc directory, and a unitary storage medium containing such information
11/02/2005CN1692648A Recording device and recording method
11/02/2005CN1692641A Information recorder, device for copying information, system for copying information, program and computer readable recording medium
11/02/2005CN1692625A Image conversion device, image conversion method, and recording medium
11/02/2005CN1692599A Signal processing system, recording method, program, recording medium, reproduction device, and information processing device
11/02/2005CN1692442A Optical disc recording device and method
11/02/2005CN1692441A Data edition method and data edition device
11/02/2005CN1692438A Data recording medium, recording method and recorder, reproducing method and reproducer, and data transmitting method and transmitter
11/02/2005CN1692437A Apparatus and system for data copy protection and method thereof
11/02/2005CN1692436A Optical recording method and optical recording device
11/02/2005CN1692435A Signal processing device and signal processing method
11/02/2005CN1692434A Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server
11/02/2005CN1692433A Method for reproducing data recorded on an interactive recording medium in conjunction with associated auxiliary data
11/02/2005CN1692432A Method of presenting auxiliary data for an interactive recording medium
11/02/2005CN1692431A Recording medium having data structure for managing reproduction of still image and recording and reproducing methods and apparatuses
11/02/2005CN1692430A Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses
11/02/2005CN1692429A Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
11/02/2005CN1692428A Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses
11/02/2005CN1692427A Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses
11/02/2005CN1692426A Recording medium having data structure for managing reproduction of data recorded thereon and recording and reproducing methods and apparatuses
11/02/2005CN1692425A Recording medium having data structure for managing reproduction of multiple component data recorded thereon and recording and reproducing methods and apparatuses
11/02/2005CN1692424A Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
11/02/2005CN1692413A Mastering device, disc manufacturing method, disc-shaped recording medium, disc reproduction device, and disc reproduction method
11/02/2005CN1691781A Resolution conversion upon hierarchical coding and decoding
11/02/2005CN1691185A Laser noise cancel circuit and optical disk device
11/02/2005CN1691184A Data reforming and restoring method for memory media of domestic electronic product
11/02/2005CN1691182A Information record medium, and apparatus and method of reproducing the same
11/02/2005CN1691181A Optical disc medium, optical disc apparatus, and data recording method
11/02/2005CN1691180A Optical disc medium, optical disc apparatus, and data recording method
11/02/2005CN1691179A Recording and reproducing apparatus
11/02/2005CN1691178A Information recording device, information recording method
11/02/2005CN1691177A Modulator, modulation method for advancing enhanced security of confidential information, and method of manufacturing an optical recordable medium
11/02/2005CN1691175A Recording and playing device capable of connecting external data memory unit
11/02/2005CN1691174A Optical disk recording and reproducing method and optical disk
11/02/2005CN1691148A Optical disk device
11/02/2005CN1691147A Optical disk device and method of control of an optical disk
11/02/2005CN1691144A Optical recording medium and method and equipment for recording/reproducing data on it
11/02/2005CN1690993A Information processing apparatus, information processing method, program and recording medium used therewith
11/02/2005CN1690979A System and method for drive recovery following a drive failure
11/02/2005CN1225903C Method for erasing data signal stored on recording medium
11/02/2005CN1225902C Duplicating equipment and duplicating method
11/02/2005CN1225841C Method for real-time lossless coding input sound frequency data and decoding method
11/02/2005CN1225736C Tape cassette and tape recording and/or reproducing apparatus
11/02/2005CN1225735C Method for reconstructing array of magnetic discs
11/01/2005US6961892 Address information detecting apparatus and address information detecting method
11/01/2005US6961877 System and method for in-line error correction for storage systems
11/01/2005US6961860 Method and system for optimizing power consumption during data read/write operation in disk-based memory
11/01/2005US6961854 Methods and systems for encoding and protecting data using digital signature and watermarking techniques
11/01/2005US6961850 Method and system for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs
11/01/2005US6961816 Disk array device with selectable method for generating redundant data
11/01/2005US6961812 Universal disk format volumes with variable size
11/01/2005US6961632 Signal processing apparatus
11/01/2005US6961564 Method for enabling a subscriber entity to actively communicate in a communication network
11/01/2005US6961513 Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus
11/01/2005US6961512 Subtitle management method for digital video disk
11/01/2005US6961301 Optical disk having synchronization region formed between pre-recorded area and recordable area
11/01/2005US6961295 Structure and method for storing data on optical disks
11/01/2005US6961293 Method and related device for achieving stable writing state of compact disk drive by adjusting writing clock
11/01/2005US6961198 Method and apparatus for controlling data read/write between a hard disk and a hard disk controller
11/01/2005US6961197 Correcting errors in disk drive read back signals by iterating with the Reed-Solomon decoder
11/01/2005US6961010 DC-free code design with increased distance between code words
11/01/2005US6960382 Limited play optical devices with interstitial reactive layer and methods of making same
1 ... 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 ... 820