| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/28/2002 | WO2002017305A2 Disk controller configured to perform out of order execution of write operations |
| 02/28/2002 | WO2002017055A1 Disk control device, disk control method, remote disk control device, and remote disk control method |
| 02/28/2002 | WO2002016037A1 Methods and apparatus for optical disc data acquisition using physical synchronization markers |
| 02/28/2002 | WO2001028222A3 Digital multimedia jukebox |
| 02/28/2002 | US20020026617 Data processing method and apparatus, recording medium, reproducidng method and apparatus using the same method |
| 02/28/2002 | US20020026616 Coding system and decoding system |
| 02/28/2002 | US20020026602 System and method for identification of media by detection of error signature |
| 02/28/2002 | US20020026587 Copy protection system |
| 02/28/2002 | US20020026585 Audit and verification system |
| 02/28/2002 | US20020026580 System for access control to hidden storage area in a disk drive |
| 02/28/2002 | US20020026254 Storage and transmission of one-bit data |
| 02/28/2002 | US20020025143 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 02/28/2002 | US20020025142 Apparatus and method for recording and reproducing data into and from optical disk using zigzag scan |
| 02/28/2002 | US20020025140 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 02/28/2002 | US20020025139 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 02/28/2002 | US20020025136 Information storage medium and information recording/playback system |
| 02/28/2002 | US20020025135 Information storage medium and information recording/playback system |
| 02/28/2002 | US20020025039 Recording method, producing method, playback method, apparatus, and information recording medium |
| 02/28/2002 | US20020025013 Device and method for detecting a period of an input signal |
| 02/28/2002 | US20020025010 Zero value-detecting circuit |
| 02/28/2002 | US20020025009 Signal processing apparatus and method, and recording medium |
| 02/28/2002 | US20020025004 Method and apparatus for reducing the word length of a digital input signal and method and apparatus for recovering a digital input signal |
| 02/28/2002 | US20020025003 Apparatus for processing a bit stream |
| 02/28/2002 | US20020024923 Optical information recording medium |
| 02/28/2002 | US20020024922 Optical recording medium and method for fabricating the same |
| 02/28/2002 | US20020024914 Recording apparatus and method, reproducing apparatus and method, and recording medium |
| 02/28/2002 | US20020024907 Disk drive unit and disk drive method |
| 02/28/2002 | US20020024906 Universal mass storage information card and drive assembly |
| 02/28/2002 | US20020024905 Copy Protection of optical discs comprising a chip |
| 02/28/2002 | US20020024904 Optical disk apparatus, optical disk recording method, and optical disk |
| 02/28/2002 | US20020024902 Information reproducing method and apparatus |
| 02/28/2002 | US20020024901 Optical disk recording and reproducing apparatus and method for recording and controlling optical disk |
| 02/28/2002 | US20020024900 Optical disk, optical disk drive apparatus, and optical disk tracking method |
| 02/28/2002 | US20020024892 Recording medium of stream data, and recording method and playback method of the same |
| 02/28/2002 | US20020024891 Optical disk apparatus |
| 02/28/2002 | US20020024889 Audio information recording apparatus, audio information recording method, audio information reproducing apparatus, and audio information reproducing method |
| 02/28/2002 | US20020024756 Method and mechanism to distinguish valid from outdated recording blocks in a tape drive |
| 02/28/2002 | US20020024754 Disc sequencer supporting pipelined and non-pipelined read |
| 02/28/2002 | US20020024753 Storage device having internal and external recording circuits |
| 02/28/2002 | DE10030202C2 Mobilstation mit einer digitalen Audiodatenspeicherungs- und -wiedergabevorrichtung und Verfahren zu ihrer Steuerung Mobile station with a digital Audiodatenspeicherungs- and reproducing apparatus and methods for their control |
| 02/28/2002 | CA2388085A1 Data stream processing device and method, and program storage medium |
| 02/27/2002 | EP1182883A2 Information processing apparatus and method and recording medium |
| 02/27/2002 | EP1182827A2 Information control method, information processing apparatus, and information control system |
| 02/27/2002 | EP1182812A2 Apparatus and methods for transmission, source packet generating and packet mode determining |
| 02/27/2002 | EP1182785A2 Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method |
| 02/27/2002 | EP1182662A2 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 02/27/2002 | EP1182657A2 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |
| 02/27/2002 | EP1182656A2 Method and system for compensating for spin speed variation in a magnetic disk storage device |
| 02/27/2002 | EP1182651A2 Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk |
| 02/27/2002 | EP1181689A1 Secure compact disk and player |
| 02/27/2002 | EP1025562B1 Method and device for measuring and registering statistical time variations for an optical data carrier |
| 02/27/2002 | CN1338103A Information recording medium, information recording method, information recording device and information reproducing device |
| 02/27/2002 | CN1338102A Method of immediate writing or reading files on a disc like recording medium |
| 02/27/2002 | CN1338087A Watermark embedding and detection |
| 02/27/2002 | CN1337702A Method and apparatus for recording data and recording/reproducing data, disc-shape recoding medium |
| 02/27/2002 | CN1337701A Recording-medium information-record identifying method, apparatus thereof and recording disc |
| 02/27/2002 | CN1337700A Information Reproducing apparatus and phase synchronous controlling apparatus |
| 02/27/2002 | CN1337699A Frame-numbering detection apparatus |
| 02/27/2002 | CN1337698A Recording and reproducing apparatus, medium and information assemble |
| 02/27/2002 | CN1337697A Digital sound recording tape |
| 02/27/2002 | CN1337696A Method and apparatus for calibration of time sequence of write-dowu processing onto storage medium |
| 02/27/2002 | CN1337676A Optical disc |
| 02/27/2002 | CN1337649A Data processing system and method, and medium for providing programme |
| 02/27/2002 | CN1337624A Method and apparatus for protecting copyright data in computer system |
| 02/27/2002 | CN1080065C Method of transmitting and recording television signals with copy generating restriction information and apparatus therefor |
| 02/27/2002 | CN1080063C Method and apparatus for reproducing a recording medium |
| 02/27/2002 | CN1079979C Serial-to-parallel converting method based on synchronous reset data and apparatus thereof |
| 02/27/2002 | CN1079978C Disc recording/reproduction apparatus and method |
| 02/27/2002 | CN1079976C Apparatus for reading optical data from a motion picture film and a light source therefor |
| 02/27/2002 | CN1079974C Information recording disc with substitution area |
| 02/26/2002 | US6351825 Method for managing failed storage media |
| 02/26/2002 | US6351597 Data recording and reproducing method and data recording and reproducing apparatus |
| 02/26/2002 | US6351596 Content control of broadcast programs |
| 02/26/2002 | US6351448 Information recording medium where address mark comprising pattern suitable for prevention of detection error is recorded, and cutting apparatus for reproducing the information recording medium |
| 02/26/2002 | US6351447 Recording defect substitution method for a disc-shaped recording medium, and a recording and reproducing apparatus for a disc-shaped recording medium |
| 02/26/2002 | US6351442 Recording medium, recording apparatus and reproduction apparatus with reproduction path flag information |
| 02/26/2002 | US6351439 Method and system for managing access to data through data transformation |
| 02/26/2002 | US6351437 Tracking servo circuit |
| 02/26/2002 | US6351302 Analog sound track digitizer |
| 02/21/2002 | WO2002015557A2 Method and apparatus for enhancing chroma distortion in a video copy protection signal |
| 02/21/2002 | WO2002015410A2 Low latency data encoder |
| 02/21/2002 | WO2002015408A2 Dual mode data compression for operating code |
| 02/21/2002 | WO2002015407A2 Method and arrangement for synchronizing a σδ-modulator |
| 02/21/2002 | WO2002015186A1 Method and arrangement for concealing errors |
| 02/21/2002 | WO2002015185A1 Method of device for adding or extracting a secondary information signal to/from a rll code sequence |
| 02/21/2002 | WO2002015184A1 Method and device for controlling distribution and use of digital works |
| 02/21/2002 | WO2002015183A2 Method for generating a binary signal having a predetermined spectral shape |
| 02/21/2002 | WO2002015182A1 Optical storage device |
| 02/21/2002 | WO2002015024A1 Method and apparatus for interactively accessing multimedia information associated with a specific dvd |
| 02/21/2002 | WO2001083055A3 Real time audio in video game |
| 02/21/2002 | WO2001047238A3 Distributed, interactive television program guide; system and method |
| 02/21/2002 | WO2001041130A3 Copy-protected digital audio compact disc, and method and system for producing same |
| 02/21/2002 | WO2000068945A9 Secure compact disk and player |
| 02/21/2002 | US20020023248 Medium defect detection method and data storage apparatus |
| 02/21/2002 | US20020023219 Method and device for controlling distribution and use of digital works |
| 02/21/2002 | US20020023214 Systems and methods using cryptography to protect secure computing environments |
| 02/21/2002 | US20020023198 Information processing apparatus and data backup method |
| 02/21/2002 | US20020023194 Data reading method and data reading apparatus |
| 02/21/2002 | US20020022958 Low power audio processor |
| 02/21/2002 | US20020021890 Information recording apparatus, information recording method and information recording medium in which recording controlling program is recorded |