Patents
Patents for G11B 19 - Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function (26,229)
02/2002
02/19/2002US6349077 Apparatus for playing back information digitally stored on an optical record carrier using navigation parameters
02/14/2002US20020019959 Automatic read reassignment method and a magnetic disk drive
02/14/2002US20020018644 Apparatus and method for recording and reproducing information
02/14/2002US20020018427 Disc reproducing device
02/14/2002US20020018418 Information recording and/or reproducing apparatus for optical disks having various protective layer thicknesses
02/14/2002US20020018416 DVD-Audio disk, and apparatus and method for recording data on and/or reproducing data from the same
02/14/2002US20020018410 Power saving system for optical disc recording/reproding apparatus
02/14/2002US20020018408 Optical disk apparatus
02/14/2002US20020018315 Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit
02/14/2002US20020017887 Disk drive apparatus and motor
02/13/2002EP1179822A1 Digital PLL circuit
02/13/2002EP1179821A1 Servo circuit
02/13/2002EP1179240A1 Audio data playback management system and method with editing apparatus and recording medium
02/13/2002EP1179214A1 Method of and device for recording information
02/13/2002CN1335993A Information processing method, information processing device, and medium
02/13/2002CN1335990A Method of hiding area on a disc like recording of the optically rewritable type
02/13/2002CN1335718A Digital video frequency recording equipment
02/13/2002CN1335618A Complex CD playing machine system adapted to reproducing all kinds of format CD
02/13/2002CN1335617A CD driving device and recording/reproducing method
02/13/2002CN1335595A Strong controller of interference observer based on optical disk drive focas servo-system
02/12/2002US6347353 Information medium having digital signals recorded thereon
02/12/2002US6347187 Optical disc, recording apparatus, and computer-readable recording medium
02/12/2002US6347186 Disk playback device for performing special playback mode established by single special playback key, and media storing playback control program for same
02/12/2002US6347184 Informational signal processing apparatus
02/12/2002US6347068 Information recording medium, enclosing casing of information recording medium, and information recording apparatus using the same
02/12/2002US6347067 Apparatus and method for adjusting a reference voltage to detect a Traverse signal based on the types of optical medium
02/12/2002US6347019 Seek recovery using different servo pulse data qualifications modes
02/07/2002WO2002011139A1 Recording medium, recording and/or reproducing method for recording medium, and recording and/or reproducing device for recording medium
02/07/2002WO2002011127A1 Disk drivingly rotating device
02/07/2002US20020015579 Recording, edit, and playback methods of audio information, and information storage medium
02/07/2002US20020015578 Title selecting device
02/07/2002US20020015495 Electronic apparatus, data recording method for the electronic apparatus, and storage medium storing program for executing the data recording method
02/07/2002US20020015370 Optical recording apparatus and method for displaying residual space on optical recording medium
02/07/2002US20020015369 Optical disk apparatus, method of recording on optical disk, and optical disk
02/07/2002US20020015265 Magnetic head and magnetic disk apparatus
02/07/2002US20020015257 Magnetic head device
02/07/2002US20020015256 Spindle motor and floppy disk device using the same
02/07/2002US20020015254 Motor driving device and disk device
02/07/2002US20020015250 Multi-track digital recording and reproducing apparatus and method, and storage medium
02/07/2002DE10035598A1 Datenträger mit einem Datenspeicher Data carrier with a data memory
02/06/2002EP1178469A2 Magnetic head device
02/06/2002CN1334565A Disk drive device
02/06/2002CN1334564A Disk drive device
02/06/2002CN1334561A Digital signal recording and reproducing method, disk replaying deivce and recording medium
02/05/2002US6345147 Multi-language recording medium and reproducing device for the same
02/05/2002US6345032 Disc type discriminating apparatus for use with disc cartridge and drive device
02/05/2002US6345024 Reproduction apparatus and reproduction method
02/05/2002US6345023 Optical disc apparatus with different frequencies of wobble signal and clock signal for rotation control
02/05/2002US6345022 Controlling apparatus for a disk data reading unit
02/05/2002US6345017 Reproducing apparatus capable of suppressing mechanical noise during access of sub data and main data
02/05/2002US6344946 Disk storage device with improved spindle torque and acceleration
02/05/2002US6343877 Spindle motor
01/2002
01/31/2002WO2002009111A1 Removable hard disk drive unit
01/31/2002WO2002009106A1 Architecture for home network on world wide web
01/31/2002WO2002009105A1 Architecture for home network on world wide web with private-public ip address/url mapping
01/31/2002WO2002009104A2 A drive with streaming-optimized write validation
01/31/2002WO2002009100A1 Data carrier comprising a data memory and an access meter
01/31/2002US20020013211 Zirconium oxide sintered body
01/31/2002US20020012526 Digital video reproduction method, digital video reproducing apparatus and digital video recording and reproducing apparatus
01/31/2002US20020012483 Spindle motor
01/31/2002US20020012437 Audio reproducing apparatus
01/31/2002US20020012315 Recording medium, recording apparatus, and reading apparatus
01/31/2002US20020012303 Information recording and reproducing apparatus and disk discrimination method thereof
01/31/2002US20020012302 Optical head and information recording and reproducing apparatus using it
01/31/2002US20020012298 Information recording apparatus, information recording system and information recording medium
01/31/2002US20020012196 Hard disk drive device
01/30/2002EP1176595A2 Optical recording apparatus and method, and digital still camera
01/30/2002EP1176594A1 Audio reproducing apparatus
01/30/2002EP1175674A1 Method of hiding areas on a disc like recording of the optically rewritable type
01/30/2002EP1019909B1 Device for reading or writing on optical recording media with disk type recognition means
01/29/2002US6343282 Optical disk reading device using both a decipher key and disk identification information
01/29/2002US6343182 Disk detecting device and method
01/29/2002US6343062 Optical disk device and optical disk for recording and reproducing high-density signals
01/29/2002US6343061 Optical data system and high density optical disk relating thereto
01/29/2002US6342743 Spindle motor structure using ceramic ball bearing for hard disk drive
01/24/2002WO2002007435A1 Multimedia appliance
01/24/2002WO2002007162A1 Recording/reproducing method and recorder/reproducer for record medium containing copyright management data
01/24/2002WO2002007161A1 Method and apparatus for recording and/or reproducing data and record medium
01/24/2002WO2001040942A3 Recording error history embedded rewriteable media
01/24/2002WO2001035648B1 Method for editing source video to slow motion or fast motion on the recordable media
01/24/2002US20020010833 Disc device
01/24/2002US20020009163 Discrimination apparatus
01/24/2002US20020009046 Optical data storage and retrieval system and method
01/24/2002US20020009041 Device for reading from and/or writing to optical recording media
01/24/2002US20020009029 Signal processing circuit having a voltage controlled oscillator capable of continuously changing the center frequency in accordance with a control voltage
01/24/2002US20020009025 Optical disc apparatus accessing method and system therefor
01/24/2002US20020009020 Recording medium reproduction apparatus
01/24/2002US20020008584 Capacitor bias recovery methodology
01/24/2002US20020008432 Spindle motor
01/23/2002EP1175093A2 Audio and video recording and reproduction apparatus
01/23/2002EP1175003A2 Capacitor bias recovery methodology
01/23/2002EP1174985A1 Spindle motor for driving disc
01/23/2002EP1174984A2 Spindle motor
01/23/2002EP1174875A1 Recording apparatus and recording method
01/23/2002EP1174874A2 Preamplifier read recovery parade
01/23/2002EP1173849A1 Tape reel chucking means with controlled force of magnetic attraction
01/23/2002CN1332456A Information-storing device and signal processing circuit
01/22/2002US6341112 Multi-rate optical disc recording and reproducing apparatus
01/22/2002US6341108 Audio reproducing device
01/22/2002US6341103 Optical disk apparatus capable of correcting the drive current waveforms of stepping motor