| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
|---|
| 10/04/2001 | US20010027508 CD-ROM decoder |
| 10/04/2001 | US20010027399 Method and apparatus for reproducing audio information |
| 10/04/2001 | US20010027357 Data vending system |
| 10/04/2001 | US20010026679 Data recording method and data recording device using same |
| 10/04/2001 | US20010026618 Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels |
| 10/04/2001 | US20010026594 Method for encoding a stream of bits of a binary source signal into a stream of bits of a binary channel signal |
| 10/04/2001 | US20010026561 Methods and apparatus for making and replaying digital video recordings, and recordings made by such methods |
| 10/04/2001 | US20010026530 Optical disk, optical disk device, and optical disk recording method |
| 10/04/2001 | US20010026518 Data recording apparatus, data recording method, and optical recording medium |
| 10/04/2001 | US20010026515 Optical disc, information recording apparatus and information reproducing apparatus therefor |
| 10/04/2001 | US20010026514 Information reproducing apparatus and information reproducing method |
| 10/04/2001 | US20010026513 Reproducing and recording apparatus, decoding apparatus, recording apparatus, reproducing and recording method, decoding method and recording method |
| 10/04/2001 | US20010026512 Wobble signal reproducing circuit |
| 10/04/2001 | US20010026511 Information recording medium, information recording method and information reproduction method |
| 10/04/2001 | US20010026510 Information recording method and apparatus with additional recording function |
| 10/04/2001 | US20010026504 Record and playback apparatus and recording method |
| 10/04/2001 | US20010026503 Recording apparatus, recording method, and record medium |
| 10/04/2001 | US20010026286 Apparatus for creating and managing navigation inforrmation in a rewritable recording medium |
| 10/04/2001 | US20010026160 Wave reforming circuit |
| 10/04/2001 | US20010025885 Magnetic card reader and method of demodulating magnetic data |
| 10/04/2001 | EP1145242A3 Recovery of a master key from recorded published material |
| 10/04/2001 | EP1139668A2 Storing and retrieving encoded data stream with specified time of delivery on a hard disk |
| 10/04/2001 | EP1139347A2 Information recording medium, apparatus and method for recording or reproducing the recording medium |
| 10/04/2001 | EP1139346A2 Hybrid recording medium and information recording apparatus |
| 10/04/2001 | EP1139345A2 Data recording apparatus, data recording method, and optical recording medium |
| 10/04/2001 | EP1139344A2 Data storage medium having different formats with a common part |
| 10/04/2001 | EP1139343A2 Information reproducing apparatus and information reproducing method |
| 10/04/2001 | EP1139341A1 Information reproducing device, information reproducing head having the chip, information reproducing device and information reproducing method |
| 10/04/2001 | EP1139338A2 Optical disk and method and apparatus for recording and then playing information back from that disc |
| 10/04/2001 | EP1139212A2 Methods for processing data transferred to system memory in preparation for recording to an optical disc |
| 10/04/2001 | EP1139209A1 Storage medium having different storage areas for different processing manners |
| 10/04/2001 | EP1139198A2 Method and apparatus for digital data distribution |
| 10/04/2001 | EP1139064A1 Vehicle navigation system with a protected storage medium |
| 10/04/2001 | EP1138154A1 Scalable system for video-on-demand |
| 10/04/2001 | EP1138147A1 Method and system for embedding extra information, method and system for decoding |
| 10/04/2001 | EP1138116A1 High volume expander circuit |
| 10/04/2001 | DE10115084A1 Coded data editing device e.g. for dividing moving image data into several data files in video camera, requires a definition device for defining an editing position for the coded data |
| 10/04/2001 | DE10114334A1 Reception device for reception of data synchronized with given clock signal, e.g. for optical disc drives, includes data detecting circuit for determining the values of received data bits in given cycle/period |
| 10/04/2001 | DE10014987A1 Playback device for multi-media data files from memory-store in automobile radio, includes processor with device for displaying an index or list of titles for motor vehicle driver to choose from |
| 10/03/2001 | CN1316132A Circuit arrangement and optical read/write device including the circuit arrangement |
| 10/03/2001 | CN1315727A Storage recording medium of scrambling audio data and apparatus and method for recording and reproducing thereof |
| 10/03/2001 | CN1072382C Electronic apparatus using information memory medium |
| 10/02/2001 | US6298414 Method and medium for recording digital data |
| 10/02/2001 | US6298195 Information storage medium, recording method used therefor and reproducing apparatus |
| 10/02/2001 | US6298138 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 10/02/2001 | US6298101 Method and apparatus for accurately aligning a series of detection windows with a synchronization pattern in a data storage device |
| 10/02/2001 | US6298033 Recording/reproducing optical disk with constant product of rotation number and number of sector areas and recording/reproducing apparatus using same |
| 10/02/2001 | US6298030 Memory control and reproducing and/or recording apparatus for storage and access of memory location |
| 10/02/2001 | US6298022 Reproduction apparatus, recording and reproduction system, reproduction method, and recording and reproduction method |
| 10/02/2001 | US6298016 Recording media including auxiliary memory of different types |
| 10/02/2001 | US6297920 Information reproduction apparatus |
| 10/02/2001 | US6297753 Eight-to-fifteen modulation using no merging bit and optical disc recording or reading systems based thereon |
| 10/02/2001 | US6297695 High volume expander circuit |
| 09/27/2001 | WO2001072036A2 Method and apparatus for simultaneous recording and displaying two different video programs |
| 09/27/2001 | WO2001072035A2 Method and apparatus for simultaneous recording and displaying two different video programs |
| 09/27/2001 | WO2001071923A1 Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal |
| 09/27/2001 | WO2001071719A1 Facilitating access to digital video |
| 09/27/2001 | WO2001071718A1 Magnetic disk unit |
| 09/27/2001 | WO2001071608A2 System, method and apparatus for controlling the dissemination of digital works |
| 09/27/2001 | WO2001035647B1 Real-time pause catch-up for disc medium |
| 09/27/2001 | WO2001035411B1 Picture accurate edit without decoding and re-encoding of mpeg bit stream for recordable dvd |
| 09/27/2001 | WO2001015162A3 Methods and systems of protecting digital content |
| 09/27/2001 | WO2000063760A3 A device driver for accessing computer files |
| 09/27/2001 | WO2000049603A9 Method and apparatus for reading and writing a multilevel signal from an optical disc |
| 09/27/2001 | US20010025334 Write cache circuit, recording apparatus with write cache circuit, and write cache method |
| 09/27/2001 | US20010025286 Storage medium and method for processing data of such storage medium |
| 09/27/2001 | US20010025270 Image searching and viewing system |
| 09/27/2001 | US20010025242 Error concealment method with pitch change detection |
| 09/27/2001 | US20010024569 Signal recording apparatus and method, signal reproducing apparatus and method, medium, and information assembly |
| 09/27/2001 | US20010024568 Compressed audio data reproduction apparatus and compressed audio data reproducing method |
| 09/27/2001 | US20010024567 Data recording apparatus and data recording method |
| 09/27/2001 | US20010024562 Information processing apparatus and method as well as program storage medium |
| 09/27/2001 | US20010024510 Digital content processing method |
| 09/27/2001 | US20010024503 Entertainment apparatus and loading method for digital information |
| 09/27/2001 | US20010024447 Audio information reproducing system, audio information reproducing apparatus and audio information reproducing method |
| 09/27/2001 | US20010024420 Hiding digital data in a digital audio or video carrier signal |
| 09/27/2001 | US20010024412 Methods for identifying erroneous detection of pre-pit synchronization bit on optical disc and identifying stability/instability of pre-pit synchronization bit detection, and electric circuits therefor |
| 09/27/2001 | US20010024411 Copy-protected optical disk and protection process for such disk |
| 09/27/2001 | US20010024410 Data recording device, data reproducing device, and optical disc |
| 09/27/2001 | US20010024393 Memory-in recording medium controlling system and controller |
| 09/27/2001 | US20010024337 Readable indelible mark on storage media |
| 09/27/2001 | US20010024336 Recording/reproducing apparatus having writing means for recording and/or reading means and detector means for reproducing an information signal in/or from at least one track on a record carrier |
| 09/27/2001 | US20010024335 Disk drive with information encoded in the position error signal fields |
| 09/27/2001 | US20010024286 Circuit and method to prevent errors in recording |
| 09/27/2001 | US20010024169 Audio-decoder apparatus using a common circuit substrate for a plurality of channel models |
| 09/26/2001 | EP1137288A2 Method and apparatus for bit stream conversion |
| 09/26/2001 | EP1137278A2 Video information processing apparatus and method |
| 09/26/2001 | EP1137251A2 Transform domain use of steganographically embedded data to discern image distortion |
| 09/26/2001 | EP1137187A2 Phase locked loop |
| 09/26/2001 | EP1137008A2 Optical disc and optical disc driving device |
| 09/26/2001 | EP1137006A2 Recording and/or reproducing data |
| 09/26/2001 | EP1137005A2 Error correction of digitally transmitted signals |
| 09/26/2001 | EP1137004A2 Methods for increasing file storage capacity of optical discs |
| 09/26/2001 | EP1137003A1 Optical recording medium, and method and apparatus for reproduction |
| 09/26/2001 | EP1137002A1 Method and apparatus for recording and reproducing, using concatenated encoding and iterative decoding |
| 09/26/2001 | EP1137001A1 Reproduction of recorded data using a soft input/soft output demodulator |
| 09/26/2001 | EP1137000A2 Method for recording reproduceable data onto a data carrier |
| 09/26/2001 | EP1136997A2 Apparatus and method for reproducing stream data and recording medium |
| 09/26/2001 | EP1136996A2 Apparatus and method for reproducing stream data and recording medium |
| 09/26/2001 | EP1136911A1 Content-providing system |