| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 05/22/2001 | US6236805 Method and apparatus for storing, searching and playing back audiovisual information and data files |
| 05/22/2001 | US6236804 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 05/22/2001 | US6236727 Apparatus, method and computer program product for protecting copyright data within a computer system |
| 05/22/2001 | US6236692 Read channel for increasing density in removable disk storage devices |
| 05/22/2001 | US6236663 Information reproduction apparatus and information reproduction method |
| 05/22/2001 | US6236637 Optical disk and optical disk drive device |
| 05/22/2001 | US6236635 Information recording method and apparatus with suppressed mark edge jitters |
| 05/22/2001 | US6236632 Disk driver |
| 05/22/2001 | US6236631 Frame number detection for signals produced from optical disk |
| 05/22/2001 | US6236629 Optical disk device |
| 05/22/2001 | US6236628 Read channel circuit for optical disk reproducing apparatus |
| 05/22/2001 | US6236529 Optical servo system for a tape drive |
| 05/22/2001 | US6236528 Method and apparatus for recording and reproducing disk-type recording medium with dual head including reading head and writing head having offset cores |
| 05/22/2001 | US6236343 Loop latency compensated PLL filter |
| 05/22/2001 | US6236340 Modulation encoders and decoders |
| 05/17/2001 | WO2001035654A2 Fading feature for a dvd recorder |
| 05/17/2001 | WO2001035653A1 Magnetic medium recording/reproducing apparatus |
| 05/17/2001 | WO2001035651A1 Eliminating picture format artifacts in mpeg trick modes |
| 05/17/2001 | WO2001035650A1 Improvements to dvd navigation information for improved trick modes |
| 05/17/2001 | WO2001035649A1 An arrangement for recording navigation information in a data recorder |
| 05/17/2001 | WO2001035648A2 Method for editing source video to slow motion or fast motion on the recordable media |
| 05/17/2001 | WO2001035647A1 Real-time pause catch-up for disc medium |
| 05/17/2001 | WO2001035646A1 Reduced user response time during simultaneous playback and recording for recordable dvd |
| 05/17/2001 | WO2001035645A1 Outer to inner recording for pause function |
| 05/17/2001 | WO2001035644A1 Dvd recorder pause feature utilizing variable read rate |
| 05/17/2001 | WO2001035643A1 Multiple pause recording on a rewritable disk medium |
| 05/17/2001 | WO2001035639A1 Mixing feature for a dvd reproduction apparatus |
| 05/17/2001 | WO2001035416A2 Record carrier, device and method for playing back a record carrier, device for recording a record carrier |
| 05/17/2001 | WO2001035415A1 Adding audio-visual data to previously recorded audio-visual data on disk medium |
| 05/17/2001 | WO2001035414A1 Copy feature for recordable dvd editing |
| 05/17/2001 | WO2001035413A1 Delete and undelete for recordable dvd editing |
| 05/17/2001 | WO2001035412A1 Three-stage menu processing for digital disc recorder |
| 05/17/2001 | WO2001035411A1 Picture accurate edit without decoding and re-encoding of mpeg bit stream for recordable dvd |
| 05/17/2001 | WO2001035409A2 Commercial skip and chapter delineation feature on recordable media |
| 05/17/2001 | WO2001035408A1 Method for tracking defective sectors in writable disk media |
| 05/17/2001 | WO2001035407A1 Dvd-rom backwards compatible defective sector management in recordable dvd media |
| 05/17/2001 | WO2001035406A1 A method of disaster recovery for re-writable disk media |
| 05/17/2001 | WO2001035405A1 Buffer optimization for simultaneous encoding-decoding and pause-catch-up for real-time dvd recorder |
| 05/17/2001 | WO2001035404A1 An area setting and a play executing method for repeat-playing in a digital audio player |
| 05/17/2001 | WO2001035403A1 Writable optical registration carrier and method for manufacturing a master mould for such a writable registration carrier |
| 05/17/2001 | WO2001035232A1 Device for storing audio/video data and non audio/video data |
| 05/17/2001 | WO2001035195A1 Optical storage media having limited useful life |
| 05/17/2001 | WO2001035193A1 Wireless security access management for a portable data storage cartridge |
| 05/17/2001 | US20010001266 Disk reproducing apparatus controlling read signal from a disk by using demodulated identifying signal and stored identifying signal in a memory |
| 05/17/2001 | US20010001265 Optical disk apparatus |
| 05/17/2001 | DE10050746A1 Encoded data reading method for use in digital communication, involves marking data symbol as error symbol based on relation of identified jump error characteristic and calculated reliability measure number with threshold |
| 05/16/2001 | EP1100265A1 Information processing device and method for controlling programmed video recording of television broadcast program and recorded medium on which program is recorded |
| 05/16/2001 | EP1100207A2 System and method for providing error correction coding with selectively variable redundancy |
| 05/16/2001 | EP1100205A2 Error code wire fault detection |
| 05/16/2001 | EP1100087A2 Information recording medium which records information that pertains to integrity |
| 05/16/2001 | EP1100037A1 Representing, recording, reproducing and communication method for computer objects using color, recording and/or reproducing device, recording medium, and encrypting method |
| 05/16/2001 | EP1100035A1 Information processing device and method, and providing medium |
| 05/16/2001 | EP1099216A1 Audio signal time scale modification |
| 05/16/2001 | EP0948770B1 Error detection device and method |
| 05/16/2001 | EP0843851B1 Data storage apparatus |
| 05/16/2001 | EP0797193B1 Method and device for recording optical information |
| 05/16/2001 | EP0674394B1 Digital signal processor, digital signal processing method and data recording medium |
| 05/16/2001 | CN1295706A Optical recording medium, recorder for optical recording medium, method for recording the same, reproducing device and reproducing method therefor |
| 05/16/2001 | CN1295699A Data distributing system and data selling apparatus therefor, data retrieving apparatus, duplicated data detecting system, and data reproducing apparatus |
| 05/16/2001 | CN1295331A Recording and recovery device and method, terminal device, sending and receiving method, and storage medium |
| 05/16/2001 | CN1295330A Reproducing Device and method for improving performance of data using regulating filter coefficient of equalizer |
| 05/16/2001 | CN1295329A Reproducing signal processing unit |
| 05/16/2001 | CN1295327A Recording device |
| 05/16/2001 | CN1295324A Identification data addressing method, swinging address coding circuit and detecting method and circuit |
| 05/16/2001 | CN1295323A Identification data addressing method, swinging address coding circuit and detecting method and circuit |
| 05/16/2001 | CN1295322A Identification data addressing method, swinging address coding circuit and detecting method and circuit |
| 05/16/2001 | CN1295321A Identification data addressing method, swinging address coding circuit and detecting method and circuit |
| 05/15/2001 | US6233718 Avoiding forbidden data patterns in coded audio data |
| 05/15/2001 | US6233699 Information recording medium, and method and apparatus for managing defect thereof |
| 05/15/2001 | US6233697 Storage apparatus system having redundancy in a rail configuration |
| 05/15/2001 | US6233654 Recording apparatus having a partially exchangeable disk array, a loading/unloading device, and a control device and which uses a disk-like recording medium |
| 05/15/2001 | US6233649 Digital signal reproducing method |
| 05/15/2001 | US6233648 Disk storage system and data update method used therefor |
| 05/15/2001 | US6233633 Data transfer between a computer and a digital storage device using a computer sound card to convert the processed digital data to analog form |
| 05/15/2001 | US6233579 Method for storing data |
| 05/15/2001 | US6233394 Device for playing back multiple kinds of optical disc selectively |
| 05/15/2001 | US6233393 Apparatus for transmitting data in isochronous and asynchronous manners, an apparatus for receiving the same, and a system and method for such transmitting and receiving of such data |
| 05/15/2001 | US6233391 Digital video recorder |
| 05/15/2001 | US6233390 Apparatus and method for recording and reproducing data |
| 05/15/2001 | US6233389 Multimedia time warping system |
| 05/15/2001 | US6233289 High rate trellis code for partial response channels |
| 05/15/2001 | US6233214 Information data recording/reproducing method |
| 05/15/2001 | US6233213 Method of converting bits of optical disk, demodulating method and apparatus |
| 05/15/2001 | US6233211 Data recording medium, recording/reproducing apparatus, manufacturing apparatus, and method for providing optimum position of mark start and end parts |
| 05/15/2001 | US6233108 Storage device with the ability to check for defects in same |
| 05/15/2001 | US6233107 Analog self-synchronization subsystem based on peak detection and post processing in a sampled channel of digital magnetic recording |
| 05/15/2001 | US6233105 Method of disk formatting |
| 05/15/2001 | US6232896 Device for encoding n-bit source words into corresponding m-bit channel words and decoding m-bit channel words into corresponding n-bit source words |
| 05/15/2001 | CA2242164C Data recording method and apparatus for optical memory cards |
| 05/15/2001 | CA2191702C Recording medium, data transmission method and apparatus, and data reproduction method and apparatus |
| 05/10/2001 | WO2001033852A1 System and method for recording pushed data |
| 05/10/2001 | WO2001033843A1 Record during pause and playback with rewritable disk medium |
| 05/10/2001 | WO2001033842A1 Data buffer management for rewritable digital program disk |
| 05/10/2001 | WO2001033570A1 Precessed recording for rewritable disk medium |
| 05/10/2001 | WO2001033569A1 Portable audio playback device and removable disk drive |
| 05/10/2001 | WO2001033568A1 Optical disk player and playback method |
| 05/10/2001 | WO2001033567A2 Method for reproducing data which is stored on a storage medium ten |
| 05/10/2001 | WO2001033566A1 Data write control system and method therefor |
| 05/10/2001 | WO2001033557A1 Magnetic recorder/reproducer |
| 05/10/2001 | US20010001023 Encoded stream generating apparatus and method, data transmission system and method, and editing system and method |