| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 12/25/2002 | CN1387665A Precessed recording for rewritable disk medium |
| 12/25/2002 | CN1387664A Method for reproducing data which is stored on storage medium |
| 12/25/2002 | CN1387638A Wireless security access management for portable data storage cartridge |
| 12/25/2002 | CN1387369A Method for preventing video content from untimely ending |
| 12/25/2002 | CN1387338A Data reproducing device and method |
| 12/25/2002 | CN1387321A Digital phase-locked loop device and signal generating method |
| 12/25/2002 | CN1387193A Error counting device and method |
| 12/25/2002 | CN1387192A Device and method for protection of data record on storage medium |
| 12/25/2002 | CN1387191A Coding method and device, decoding method and device, and transmission method and device |
| 12/25/2002 | CN1387190A Sending apparatus and its control method, receiving apparatus and its control method |
| 12/25/2002 | CN1387189A Receiving apparatus and its stream control method, and sending apparatus and its stream control method |
| 12/25/2002 | CN1387188A Integrated circuit for CD-MP3 player and its power-saving method |
| 12/25/2002 | CN1387185A 光盘装置 CD-ROM device |
| 12/25/2002 | CN1387184A Device and method for controlling write-in data during generating error in optical drive |
| 12/25/2002 | CN1387125A 存储器系统 Memory System |
| 12/25/2002 | CN1097266C Optical disc recording apparatus |
| 12/25/2002 | CN1097263C Decoder/encodedr, reproducing apparatus equipped with encoder/decoder, recording apparatus equipped with encoder |
| 12/25/2002 | CN1097262C Vibration-resistant playback device |
| 12/25/2002 | CN1097260C Record carrier, recording and/or reading apparatus for recording/reading information in said record carrier |
| 12/25/2002 | CN1097234C System and method for use difinition of data storage device physical format |
| 12/24/2002 | US6499119 Data inspection method and apparatus |
| 12/24/2002 | US6499106 Method and apparatus for secure distribution of information recorded of fixed media |
| 12/24/2002 | US6499084 Digital recording and reproducing apparatus capable of determining whether data was rewritten or not |
| 12/24/2002 | US6499022 Method and apparatus for optimization of servo parameter values in a data storage device |
| 12/24/2002 | US6498893 Recording/reproducing apparatus |
| 12/24/2002 | US6498813 Method of transmission for protection of data reproduction according to both medium and apparatus protection levels |
| 12/24/2002 | US6498694 Servo error integration in read-channel equalization |
| 12/24/2002 | US6498692 System and method for processing MR/GMR head signal using phase measurement |
| 12/24/2002 | US6498691 Digital transmission signal processing system and recording/reproducing system |
| 12/24/2002 | US6498537 Phase comparison circuit having a controlled delay of an input signal |
| 12/24/2002 | CA2120380C Copy control for a video signal with copyright signals superimposed as predetermined bits in the vbid data of the video signal |
| 12/19/2002 | WO2002102075A1 Device and method for selectively supplying access to a service encrypted using a control word, and smart card |
| 12/19/2002 | WO2002101933A1 Compressing device and method, decompressing device and method, compressing/decompressing system, program, record medium |
| 12/19/2002 | WO2002101930A2 High-speed programmable synchronous counter for use in a phase locked loop |
| 12/19/2002 | WO2002101744A1 Disk memory device, disk memory device defect detecting method, and program recording medium |
| 12/19/2002 | WO2002101743A1 Recording medium recording apparatus, recording method, recording medium reproduction apparatus, and reproduction method |
| 12/19/2002 | WO2002101742A1 Optical information storage device, data processing circuit, and information storage medium |
| 12/19/2002 | WO2002101741A1 Optical disk device and optical disk recording and/or reproducing method |
| 12/19/2002 | WO2002101740A1 Data processing apparatus and data processing method |
| 12/19/2002 | WO2002101733A1 Optical disk medium, and data recording method and device |
| 12/19/2002 | WO2002101556A1 Recording/reproducing apparatus and recording/reproducing method |
| 12/19/2002 | WO2002058062A3 Cdrom copy protection |
| 12/19/2002 | US20020194569 Preparation of data for a reed-solomon decoder |
| 12/19/2002 | US20020194568 Error correcting method, disk medium, disk recording method and disk reproducing method |
| 12/19/2002 | US20020194544 Recovery of user data from partially incorrect data set in tape data storage system |
| 12/19/2002 | US20020194492 Method of protecting and managing digital contents and system for using thereof |
| 12/19/2002 | US20020194477 Device authentication apparatus and method, and recorded medium on which device authentication program is recorded |
| 12/19/2002 | US20020194475 Information processing apparatus, information processing method, information processing system and recording medium |
| 12/19/2002 | US20020194442 Remote data mirroring system having a service processor |
| 12/19/2002 | US20020194337 System and method for controlling access to data stored in a portable storage medium |
| 12/19/2002 | US20020194188 Method and apparatus for automatically or electronically addressing data within a file or files |
| 12/19/2002 | US20020194153 Textual and graphic data presentation system and method |
| 12/19/2002 | US20020191967 Usage of an sdram as storage for correction and track buffering in frontend ics of optical recording or reproducion devices |
| 12/19/2002 | US20020191966 Audio visual data recording/reproducing apparatus |
| 12/19/2002 | US20020191963 Recording medium, recording apparatus and recording method for recording data into recording medium, and reproducing apparatus, and reproducing method for reproducing data from recording medium |
| 12/19/2002 | US20020191961 Recording medium containing moving picture data and additional information thereof and reproducing method and apparatus of the recording medium |
| 12/19/2002 | US20020191960 Encoded signal characteristic point recording apparatus |
| 12/19/2002 | US20020191959 Changing a playback speed for video presentation recorded in a progressive frame structure format |
| 12/19/2002 | US20020191958 Changing a playback speed for video presentation recorded in a non-progressive frame structure format |
| 12/19/2002 | US20020191801 Device for aiding the process of memorization |
| 12/19/2002 | US20020191788 Credit or debit copy-protected optical disc |
| 12/19/2002 | US20020191522 DVD audio encoder and decoder |
| 12/19/2002 | US20020191521 Optical disc medium, recording method thereof and recorder |
| 12/19/2002 | US20020191520 Optical disk and optical disk apparatus |
| 12/19/2002 | US20020191516 Information recording medium, enclosing casing of information recording medium, and information recording apparatus using the same |
| 12/19/2002 | US20020191510 Disk-like recording medium, disk recording apparatus and disk recording method, and disk playback apparatus and disk playback method |
| 12/19/2002 | US20020191509 Optical disc recording and reproducing apparatus |
| 12/19/2002 | US20020191508 Information record disc and information recording apparatus |
| 12/19/2002 | US20020191507 Information playback apparatus |
| 12/19/2002 | US20020191506 Optical disk recording method, information processing method, optical disk device, information processing device, and controller usable in the optical disk device |
| 12/19/2002 | US20020191505 Data recording method and data recording apparatus |
| 12/19/2002 | US20020191499 Multi-body purpose informantion processing appartatus |
| 12/19/2002 | US20020191496 Signal recording/playback apparatus, and recording compensation method and playback method used therefor |
| 12/19/2002 | US20020191456 Information storage medium, information recording method and information processing method |
| 12/19/2002 | US20020191319 Merged defect entries for defects running in circumferential and radial directions on a disc |
| 12/19/2002 | US20020191318 Storage media having a wide servo band and high data format efficiency and a storage using the same |
| 12/19/2002 | US20020191316 Searching for append point in data storage device |
| 12/19/2002 | US20020191314 In-situ envelope detection system for magnetic recording |
| 12/19/2002 | US20020191313 Head modulation detection |
| 12/19/2002 | US20020191312 Magnetic card reader and magnetic data reproduction method data demodulation method and demodulator of magnetic record data |
| 12/19/2002 | US20020191115 Method and apparatus of recording digital data stream, and a recording medium containing data recorded through said method |
| 12/19/2002 | US20020190879 Code generation and allocation method |
| 12/19/2002 | US20020190765 Signal generating circuit, timing recovery PLL, signal generating system and signal generating method |
| 12/19/2002 | DE10216079A1 Spurservorsteuerverfahren, Spurservocontroller und optische Speichervorrichtung Spurservorsteuerverfahren, tracking servo controller and optical storage device |
| 12/19/2002 | CA2418666A1 Optical disk medium, and data recording method and device |
| 12/18/2002 | EP1267515A2 Method and apparatus for symmetric encryption/decryption of recorded data |
| 12/18/2002 | EP1267494A2 Burst error pattern generation method, and burst and byte error detection and correction apparatus |
| 12/18/2002 | EP1267352A2 Information storage medium containing preload information, apparatus and method for reproducing therefor |
| 12/18/2002 | EP1267349A1 Data recording method and data recording/reproducing device, recording medium |
| 12/18/2002 | EP1267348A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 12/18/2002 | EP1267347A1 Method and device for data transmission |
| 12/18/2002 | EP1267346A1 Recording and reproducing apparatus, signal decoding circuit, error correction method and iterative decoder |
| 12/18/2002 | EP1267345A1 Information recording and reproducing apparatus and method and signal decoding circuit |
| 12/18/2002 | EP1267344A2 Data transfer system, data transfer apparatus, data recording apparatus, edit controlling method, and data processing method |
| 12/18/2002 | EP1267343A2 Information reproducing apparatus, method of correcting reproducing program, and information recording medium |
| 12/18/2002 | EP1267342A2 Information reproducing apparatus, method of correcting reproducing program, and information recording medium |
| 12/18/2002 | EP1267335A2 System to reduce writing overhead to a hybrid optical disc |
| 12/18/2002 | EP1267315A2 Navigation system |
| 12/18/2002 | EP1267273A2 Interactive optical storage medium having preloaded font information, and apparatus and method for reproducing data from interactive optical storage medium |
| 12/18/2002 | EP1267266A1 File control method |