Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
10/2007
10/09/2007US7279945 High resolution phase locked loop
10/04/2007WO2007111300A1 Information reproducing device and method and computer program
10/04/2007WO2007111259A1 Information recording medium, information recording device and method, information reproducing device and method, and computer program
10/04/2007WO2007111196A1 Information delivery apparatus, information recording medium, and information reproducing apparatus
10/04/2007WO2007111129A1 Information recording apparatus and method, and computer program
10/04/2007WO2007088273A3 Method for recording and distributing digital data and related device
10/04/2007WO2005122463A3 Economically secure digital mass media systems
10/04/2007US20070234174 Method and Device for Error Handling in the Transmission of Data Via a Communications System
10/04/2007US20070234133 Device and method for testing memory access time using PLL
10/04/2007US20070233998 Recording meduim playback apparatus
10/04/2007US20070230963 Remote Control For Combination Compact Disc Recorder And Player System
10/04/2007US20070230924 Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective
10/04/2007US20070230912 Picture and audio recording apparatus and hard disk recorder
10/04/2007US20070230911 Video/audio reproducing device and video/audio reproducing method
10/04/2007US20070230909 Audiovisual (AV) device and control method thereof
10/04/2007US20070230908 Information recording medium playback apparatus, information recording medium playback method, and information recording medium
10/04/2007US20070230906 Information storage medium, information reproducing apparatus, and information reproducing method
10/04/2007US20070230903 Data Processing Apparatus
10/04/2007US20070230900 Content Copy Control Apparatus and Content Copy Control Method
10/04/2007US20070230894 Video recording/reproducing apparatus and a television receiver including the same therein
10/04/2007US20070230319 Information recording medium and information reproduction method
10/04/2007US20070230316 Information Recording Medium, Information Reproducing Apparatus and Method, Information Recording Apparatus and Method, and Computer Program
10/04/2007US20070230314 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus
10/04/2007US20070230300 Recording method on rewritable optical disc and optical disc driving apparatus
10/04/2007US20070230298 Spiral Angle Controlled Information
10/04/2007US20070230297 Signal Processing System
10/04/2007US20070230296 Multilayer record carrier and method of manufacturing thereof and recording thereon, with reduced transmission differences in the upper layer
10/04/2007US20070230005 High-speed interface between a read channel and a disk controller
10/04/2007US20070230004 Read channel/hard disk controller interface including power-on reset circuit
10/04/2007US20070229997 Write once recording medium, recorder and recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for controlling recording or reproduction, and data structure
10/04/2007US20070229706 Information reading apparatus
10/04/2007US20070229328 Film Fingerprinting
10/03/2007EP1841120A1 Information processing apparatus, information recording medium manufacturing apparatus, and information recording medium
10/03/2007EP1840899A2 Recording medium, recording apparatus, and reading apparatus
10/03/2007EP1840898A1 Techniques for using media keys
10/03/2007EP1840897A1 User interface for creating and using media keys
10/03/2007EP1840887A1 Position verification device and method, position measurement device and method, and computer program for position verification or position measurement
10/03/2007EP1840868A2 Audiovisual (AV) device and control method thereof
10/03/2007EP1840785A1 Backup system, recording/reproduction device, backup device, backup method, program, and integrated circuit
10/03/2007EP1839404A2 System and method for controlling access to protected digital content by verification of a media key block
10/03/2007EP1839308A1 Method and apparatus for managing information for editing recorded data
10/03/2007EP1839307A2 Recording medium, apparatus for decrypting data and method thereof
10/03/2007EP1312087B1 Method and device for controlling distribution and use of digital works
10/03/2007EP0807304B1 Time compression/expansion without pitch change
10/03/2007CN200956255Y Digital laser recordable video cassette-disc player with multi input-output ports
10/03/2007CN101049016A Information reproduction device, buffer control method, and program
10/03/2007CN101048822A Disk reproducing apparatus
10/03/2007CN101048821A An error recovery strategy for blu-ray discs
10/03/2007CN101048820A Method of saving keylockers on optical discs
10/03/2007CN101047911A System for playing flow media audio vedio on radio binary operation environment mobile phone
10/03/2007CN101047774A Audiovisual (AV) device and control method thereof
10/03/2007CN101047595A Initial method and device of bus system
10/03/2007CN101047593A Method for reducing disposition VPN network through self-organization field
10/03/2007CN101047586A Service QoS ensuring method and device for radio mesh network
10/03/2007CN101047571A Method and system for transmitting test route
10/03/2007CN101047533A Method and device for connecting multi-conference
10/03/2007CN101047524A Method and system for implementing multi-media recording
10/03/2007CN101047018A Device and method for generating output signal on the optical disc special area
10/03/2007CN101047017A Information recording system and method
10/03/2007CN101047010A Method and system for maximizing protected data quality in RAID system
10/03/2007CN101047009A Information processing device and method, program and recording medium
10/03/2007CN101047008A Write-once-type recording medium, recording apparatus and method for write-once-type recording medium, and reproducing apparatus and method for write-once-type recording medium
10/03/2007CN101047007A Write-once-type recording medium, recording apparatus and method for write-once-type recording medium, reproducing apparatus and method for write-once-type recording medium, and computer program
10/03/2007CN101047006A Method for recording dub reproduction information at VCR dub reproduction in video recorder
10/03/2007CN101046991A Write-once-type recording medium, recording apparatus and method for write-once-type recording medium, reproducing apparatus and method for write-once-type recording medium, and computer program
10/03/2007CN101046990A Write-once-type recording medium, recording apparatus, recording method, reproducing apparatus, and reproducing method
10/03/2007CN101046989A Method and apparatus for controlling an optical disk device
10/03/2007CN101046985A Information recording method and apparatus, information reproducing method and apparatus, and recording medium
10/03/2007CN101046773A Data writing in system with alignment restriction or vector-based systems
10/03/2007CN100341336C VTR signal processing circuit
10/03/2007CN100341324C Signal reproducing method and signal reproducing apparatus
10/03/2007CN100341323C Dynamic image regenerator
10/03/2007CN100341319C Menu driven control method of external device in audio-video equipment
10/03/2007CN100341070C Method of indirectly locating DVD document using logic block number
10/03/2007CN100341067C Information recording medium, and information reproducing apparatus and method
10/03/2007CN100341066C Imformation recording/ reproducing apparatus and information recording medium
10/03/2007CN100341065C Digital recording/reproducing apparatus with tmeshift function and method therefor
10/03/2007CN100341064C Signal processing circuits and semiconductor integrated circuits
10/03/2007CN100341054C Digital signal recording and replaying method,disk replay device and recording medium
10/03/2007CN100341051C Swing signal recorded optical recording medium and record, reproducing method and device
10/03/2007CN100340998C 存取电路 Access circuit
10/03/2007CN100340964C Disk drive having real time performance improvement
10/03/2007CN100340949C Audio controller for portable electronic devices
10/02/2007US7278169 Controlling the downloading and recording of digital data
10/02/2007US7278166 Method and apparatus for recording and/or reproducing data and record medium
10/02/2007US7278082 Method of generating parity data based on low-density parity check matrix and apparatus therefor
10/02/2007US7278069 Data transmission apparatus for high-speed transmission of digital data and method for automatic skew calibration
10/02/2007US7278053 Self healing storage system
10/02/2007US7277987 Information processing apparatus, storage medium supporting device, and identifier changing method
10/02/2007US7277871 Digital watermark system
10/02/2007US7277765 Interactive sound reproducing
10/02/2007US7277625 Data recording method and apparatus, data recording medium, and data reproducing method and apparatus
10/02/2007US7277624 Digital video system
10/02/2007US7277622 Recording medium of stream data, and recording method and playback method of the same
10/02/2007US7277545 Scrambler and scrambling method
10/02/2007US7277378 Offset adjusting circuit for optical disc and offset adjusting method
10/02/2007US7277371 Recording medium, recording device, reproduction device, recording method and reproduction method
10/02/2007US7277369 Optical disk capable of disabling incompatible recorder
10/02/2007US7277368 Playback method, playback control circuit and playback apparatus for a recording medium
10/02/2007US7277362 Audio signal reproduction apparatus having scratch reproducing function
1 ... 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 ... 820