| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 10/18/2001 | US20010030911 Method for recording and reproducing audio data to/from a rewritable recording medium |
| 10/18/2001 | US20010030827 Recording and/or reproducing apparatus, portable recording and reproducing apparatus, data transfer system, data transfer method, and data recording and reproducing method |
| 10/18/2001 | US20010030823 Information recording apparatus and information recording method |
| 10/18/2001 | US20010030614 Method of converting bits of optical disk, demodulating method and apparatus |
| 10/18/2001 | DE10118412A1 Optical recording disc playback device has automatic gain control stage with slower response rate than power regulation stage |
| 10/18/2001 | CA2405022A1 Method and apparatus for secure transmission of data |
| 10/18/2001 | CA2404765A1 Spatial and spectral wavefront analysis and measurement |
| 10/18/2001 | CA2372552A1 Information recording/reproducing apparatus and method |
| 10/18/2001 | CA2372510A1 Information processing system and method |
| 10/17/2001 | EP1146714A1 System and method for protection of digital works |
| 10/17/2001 | EP1146674A2 System and method for reproducing audio data, method and apparatus for reproducing audio data to be used in a vehicle and computer readable storage medium for storing a computer program |
| 10/17/2001 | EP1146651A1 Error detection for data storage and transmission |
| 10/17/2001 | EP1146650A1 Error detection for data storage and transmission |
| 10/17/2001 | EP1146646A2 Phase locked state detecting apparatus and image processing apparatus |
| 10/17/2001 | EP1146516A2 Method of verifying defect management area information of optical disc upon initialization with certification and test apparatus for performing the same |
| 10/17/2001 | EP1146515A1 High-speed error correcting apparatus with efficient data transfer |
| 10/17/2001 | EP1146514A1 Method and apparatus for data retrieval, and optical disk device |
| 10/17/2001 | EP1146513A2 Data recording and reproducing |
| 10/17/2001 | EP1146512A2 Information recording apparatus and information recording method |
| 10/17/2001 | EP1146506A2 Recording, playback, recording medium and recording format |
| 10/17/2001 | EP1146505A1 Equalization preamble region in digital data storage (DDS) format |
| 10/17/2001 | EP1145909A2 Audio system and its contents reproduction method, audio apparatus for a vehicle and its contents reproduction method, computer program product and computer-readable storage medium |
| 10/17/2001 | EP1145566A1 Playback apparatus and method for playback of a record carrier |
| 10/17/2001 | EP1145247A2 Record carrier, device for playing back a record carrier, method for playing back a record carrier, device for recording a record carrier and method for recording a record carrier |
| 10/17/2001 | EP1145245A1 Device for reproducing a digital information signal and method |
| 10/17/2001 | EP1145243A2 Copy protection by message encryption |
| 10/17/2001 | EP1145242A2 Recovery of a master key from recorded published material |
| 10/17/2001 | EP1145241A2 Addition of watermark keys according to a flexible format |
| 10/17/2001 | EP1145240A1 Data write control system and method therefor |
| 10/17/2001 | EP1145235A2 Variable speed recording method and apparatus for a magnetic tape drive |
| 10/17/2001 | EP1145231A1 Record carrier of a read-only type and read device |
| 10/17/2001 | EP1145230A2 Digital video system |
| 10/17/2001 | EP1145126A2 A semiconductor memory card access apparatus, a computer-readable recording medium, an initialization method, and a semiconductor memory card |
| 10/17/2001 | EP0830782B1 Image recording and reproduction apparatus and interface circuit for use in such an apparatus |
| 10/17/2001 | EP0824717B1 Process and device for reading out binary information magnetically stored in a transparent magnetic layer |
| 10/17/2001 | EP0754372B1 ENCODING ARRANGEMENT AND METHOD FOR ENCODING (n-1)-bit INFORMATION WORDS INTO n-bit CHANNEL WORDS AND DECODING ARRANGEMENT AND METHOD FOR DECODING THE CHANNEL WORDS INTO INFORMATION WORDS |
| 10/17/2001 | EP0606499B1 Device and method for disc recording |
| 10/17/2001 | CN1318196A Semiconductor memory card, playback appts. recording appts. playback method, recording method, and computer-readable recording medium |
| 10/17/2001 | CN1318195A Recording medium, recording appts. and recording method |
| 10/17/2001 | CN1318194A Optical data recording method, and data recording medium |
| 10/17/2001 | CN1317795A Storage medium and method for processing data in such storage medium |
| 10/17/2001 | CN1317794A Recording medium for storing static image information and/or reproducing method and appts. thereof |
| 10/17/2001 | CN1317793A Data reproducing method and appts., and method and/or appts. for reproducing data |
| 10/17/2001 | CN1317792A Method and appts. for data recording and reproducing, data recording and/or reproducing system |
| 10/17/2001 | CN1317791A Aministration method of optical disc defect, optical disc device and optical disc thereof |
| 10/17/2001 | CN1073257C Data recording method, data recording appts. DND data recording medium |
| 10/17/2001 | CN1073249C Information transfer system transmitter, receiver and record carrier for use in system |
| 10/16/2001 | US6304993 Method and apparatus for performing efficient reseeks in an optical storage device |
| 10/16/2001 | US6304986 Method and apparatus for inspecting recording medium for defects |
| 10/16/2001 | US6304971 Digital compact disc player security system reproducing method and apparatus |
| 10/16/2001 | US6304717 Recording apparatus and method, reproducing apparatus and method, and recording medium |
| 10/16/2001 | US6304714 In-home digital video unit with combine archival storage and high-access storage |
| 10/16/2001 | US6304539 Multilayer perception neural network scheme disk memory device and signal processing device |
| 10/16/2001 | US6304538 Information reproducing apparatus for reproducing digital information on record medium |
| 10/16/2001 | US6304534 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus |
| 10/16/2001 | US6304532 Disk reproducing apparatus controlling read signal from a disk by using demodulated identifying signal and stored identifying signal in a memory |
| 10/16/2001 | US6304531 Disk reproducing device a disk reproducing method a disk rotation control method and a regenerative clock signal generating device |
| 10/16/2001 | US6304481 Method and apparatus for storing data using spin-polarized electrons |
| 10/16/2001 | US6304405 Method and apparatus for controlling read and/or write operations of a disk drive device during start-up |
| 10/16/2001 | US6304403 Multiple devices selected fault feature for data integrity in disc drive applications |
| 10/16/2001 | US6304402 Equalizer and magnetically recorded-signal reproducer |
| 10/16/2001 | US6304401 Magnetic reproducing apparatus that limits distortion of an output signal with increased amplification |
| 10/16/2001 | US6304400 Signal dropout compensation |
| 10/16/2001 | US6304397 Magnetic recording/reproducing apparatus with rotary drum with magnetoresistance head for transducing DC-free code signals |
| 10/16/2001 | US6304396 Arrangement for reading information from a magnetic record carrier |
| 10/16/2001 | US6304200 Digital/analog conversion apparatus and reproduction apparatus |
| 10/16/2001 | US6304071 Phase detector that samples a read signal at sampling points and delay |
| 10/11/2001 | WO2001076318A1 Multichannel voice recorder |
| 10/11/2001 | WO2001076256A1 Methods and apparatus for making and replaying digital video recordings, and recordings made by such methods |
| 10/11/2001 | WO2001076252A2 Audio and/or video generation apparatus and method of generating audio and/or video signals |
| 10/11/2001 | WO2001076241A2 Video processing and/or recording |
| 10/11/2001 | WO2001076193A1 Data communication system |
| 10/11/2001 | WO2001076127A1 Information recording/reproducing apparatus and method |
| 10/11/2001 | WO2001075886A1 Identifying and processing of audio and/or video material |
| 10/11/2001 | WO2001075885A2 Identifying, recording and reproducing information |
| 10/11/2001 | WO2001075884A2 Audio/video reproducing apparatus and method |
| 10/11/2001 | WO2001075880A1 A method for encoding a stream of bits of a binary source signal into a stream of bits of a binary channel signal |
| 10/11/2001 | WO2001075879A1 Information recording device, information recording method, and program |
| 10/11/2001 | WO2001075878A1 Recording format, recording device and reproducing device |
| 10/11/2001 | WO2001075877A1 Sequencing data blocks to provide hidden data on a recording medium |
| 10/11/2001 | WO2001075876A1 Device for reading, recording and restoring digital data in a copy-protection system for said data |
| 10/11/2001 | WO2001075875A1 A method for encoding a stream of bits of a binary source signal into a stream of bits of a binary channel signal |
| 10/11/2001 | WO2001075872A2 Structure and method for storing data on optical disks |
| 10/11/2001 | WO2001075871A1 Information recording medium adaptive to copy protection and recording/reproducing apparatus |
| 10/11/2001 | WO2001075794A2 Identifying material |
| 10/11/2001 | WO2000048189A8 Disk reproducing system |
| 10/11/2001 | WO2000002195A3 Digital video system |
| 10/11/2001 | US20010029568 Apparatus and method for preserving a region code for an optical disk drive |
| 10/11/2001 | US20010029567 Informaion recording method, information recording device, and information storage medium |
| 10/11/2001 | US20010029511 Data processing apparatus |
| 10/11/2001 | US20010029456 Play back apparatus |
| 10/11/2001 | US20010029446 Method and apparatus for compensating reproduced audio signals of an optical disc |
| 10/11/2001 | US20010029402 Electronic device for the recording/reproduction of voice data |
| 10/11/2001 | US20010028788 Information recording medium, information recording apparatus and method, information reproducing apparatus and method, computer data signal embodied in a carrier wave |
| 10/11/2001 | US20010028784 Editing apparatus and data editing method |
| 10/11/2001 | US20010028783 Editing of digital video information signals |
| 10/11/2001 | US20010028781 Moving image reproducing apparatus |
| 10/11/2001 | US20010028780 Multimedia system for transferring and receiving program number and methods therefor |
| 10/11/2001 | US20010028717 Audio system and its contents reproduction method, audio apparatus for a vehicle and its contents reproduction method, computer program product and computer-readable storage medium |
| 10/11/2001 | US20010028714 Method and device for controlling information signal recording |