| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/21/2006 | US7002888 Optical recording apparatus and related method |
| 02/21/2006 | US7002883 Disk-shaped storage medium and tracking method using the same |
| 02/21/2006 | US7002882 Information recording medium capable of defect management, information recording apparatus capable of defect management, and information playback apparatus for playing back information from defect-managed medium |
| 02/21/2006 | US7002769 Head control method and recording apparatus |
| 02/21/2006 | US7002767 Detection of recorded data employing interpolation with gain compensation |
| 02/21/2006 | US7002765 Smart retry operation |
| 02/21/2006 | US7002764 Method and apparatus for providing generalized write pre-compensation |
| 02/21/2006 | US7002762 Method for intersymbol interference removal in data recovery |
| 02/21/2006 | US7002761 Demodulation compensation for spiral servo tracks in hard disk drives |
| 02/21/2006 | US7002633 Synchronous processing system at time of converting specification of moving picture information |
| 02/16/2006 | WO2006016522A1 Data processing system |
| 02/16/2006 | WO2005104120A3 Device and method for encoding a secondary information of a secondary channel into a channel data stream of a primary channel |
| 02/16/2006 | WO2004100131A3 Digital device configuration and method |
| 02/16/2006 | WO2003007131A3 Circuits, systems and methods for volume control in 1-bit digital audio systems |
| 02/16/2006 | US20060036948 Image selection device and image selecting method |
| 02/16/2006 | US20060036915 Deskew circuit and disk array control device using the deskew circuit, and deskew method |
| 02/16/2006 | US20060036623 Recording medium of stream data, and recording method and playback method of the same |
| 02/16/2006 | US20060036622 Recording medium of stream data, and recording method and playback method of the same |
| 02/16/2006 | US20060036621 Recording medium of stream data, and recording method and playback method of the same |
| 02/16/2006 | US20060034591 Recording medium of stream data, and recording method and playback method of the same |
| 02/16/2006 | US20060034590 Disc reproducing apparatus |
| 02/16/2006 | US20060034458 Method of controlling transmission and reception of data including encrypted data stream |
| 02/16/2006 | US20060033648 DVD recording method and rewritable DVD apparatus |
| 02/16/2006 | DE4437790B4 Verfahren und Vorrichtung zur Verwendung von endlichen Automaten zur Durchführung einer Kanalmodulation und einer Fehlerkorrektur und einer Entropie-Kodierung Method and apparatus for use of finite-state machine for carrying out a channel modulation and an error correction and an entropy-coding |
| 02/16/2006 | DE10021079B4 Optische Platte und optisches Plattengerät Optical disk and optical disk apparatus |
| 02/15/2006 | EP1626591A1 Synchronizing push to talk service in wireless communication system |
| 02/15/2006 | EP1626515A1 Error correction encoding/decoding apparatus and error correction encoding/decoding method |
| 02/15/2006 | EP1626407A2 Diffractive security device on compact discs |
| 02/15/2006 | EP1626406A2 Apparatus for detecting physical marks from wobble signal and method thereof |
| 02/15/2006 | EP1625585A2 Iterative stripwise trellis-based symbol detection method and device for multi-dimensional recording systems |
| 02/15/2006 | EP1625584A1 Apparatus and system for data copy protection and method thereof |
| 02/15/2006 | EP1625573A1 Method of error correction coding, and apparatus for and method of recording data using the coding method |
| 02/15/2006 | EP1625572A1 Method and apparatus for determining an optimum power level |
| 02/15/2006 | EP1249124A4 Content control of broadcast programs |
| 02/15/2006 | CN2758929Y Medium player in pillow |
| 02/15/2006 | CN2758928Y Music player |
| 02/15/2006 | CN2758927Y DVD player with voice frequency wireless transmitter |
| 02/15/2006 | CN1735940A Optical information recording method, optical information recording device, information processing device, optical information recording medium, program, and recording medium |
| 02/15/2006 | CN1735939A Content distribution system, recording device and method, reproduction device and method, and program |
| 02/15/2006 | CN1735923A Method and device for recording, transmitting, or reproducing data |
| 02/15/2006 | CN1735870A Copy prevention device, copy prevention method, and program for causing computer to execute the method |
| 02/15/2006 | CN1735206A Structure of metadata and reproduction apparatus and method of the same |
| 02/15/2006 | CN1735181A Data reproduction apparatus and data reproduction method |
| 02/15/2006 | CN1735179A Digital video recording and reproducing apparatus having data recovery function and method thereof |
| 02/15/2006 | CN1735178A Apparatus and method for recording and playback of audio and video signals |
| 02/15/2006 | CN1734642A Information-recording system and method, program-storing medium, and program |
| 02/15/2006 | CN1734641A Defect area disposal method for write-once optical recording media |
| 02/15/2006 | CN1734640A 光盘记录系统 Optical disc recording system |
| 02/15/2006 | CN1734639A Information recording medium, information reproducing apparatus, information reproducing method and information recording method |
| 02/15/2006 | CN1734638A Recording method, reproducing method, recording apparatus, and reproducing apparatus |
| 02/15/2006 | CN1734637A Recording method, reproducing method, recording apparatus, and reproducing apparatus |
| 02/15/2006 | CN1734636A Method of allocating rll code having enhanced DC suppression capability, modulation method, demodulation method, and demodulation apparatus therefor |
| 02/15/2006 | CN1734635A Method and apparatus for recording address information on disc medium |
| 02/15/2006 | CN1734634A Write-once-type recording medium, recording apparatus and replaying device |
| 02/15/2006 | CN1734633A Device for decoding disc read signal and method thereof |
| 02/15/2006 | CN1734632A Apparatus and method for changing reproducing mode of audio file |
| 02/15/2006 | CN1734631A Fast-forward method for sound play and apparatus therefor |
| 02/15/2006 | CN1734630A Data recording method for optical disk apparatus |
| 02/15/2006 | CN1734629A Optimal record power generation method in optical recording and playing system and recording method thereof |
| 02/15/2006 | CN1734628A Optimal record power generation method in optical recording and playing system |
| 02/15/2006 | CN1734627A Image storage and search method for digital video recording system |
| 02/15/2006 | CN1734626A 错误修正装置及光盘装置 Error correction device and CD-ROM device |
| 02/15/2006 | CN1734625A Mix mode multimedia player capable of controlling audio format file and video format file individually |
| 02/15/2006 | CN1734624A System and method for optical media information storage life tracking |
| 02/15/2006 | CN1734623A CD player with wireless transmission and coding functions |
| 02/15/2006 | CN1734622A Static position compensation method for magnetic recording player |
| 02/15/2006 | CN1734621A Method for managing file system in optical disk apparatus |
| 02/15/2006 | CN1734596A Apparatus and method for controlling incline in compact disc equipment |
| 02/15/2006 | CN1734593A Apparatus for detecting physical marks from wobble signal and method thereof |
| 02/15/2006 | CN1734584A Method and apparatus for determining parameter for CD recording |
| 02/15/2006 | CN1734579A Disc-shaped recording medium |
| 02/15/2006 | CN1734574A Perpendicular recording patterned disk medium and magnetic disk drive loaded with patterned disk medium |
| 02/15/2006 | CN1734452A Content providing apparatus, content providing system, web site changing apparatus, web site changing system, content providing method, and web site changing method |
| 02/15/2006 | CN1734433A Information processing apparatus and method, program, and program recording medium |
| 02/15/2006 | CN1734429A Information processing apparatus, storage device and storage control apparatus |
| 02/15/2006 | CN1242616C Method and equipment for recording digital data stream |
| 02/15/2006 | CN1242614C Content data transmitting device and method, and content data processing device and method |
| 02/15/2006 | CN1242606C Receiver for television broadcast |
| 02/15/2006 | CN1242401C Method and for recording detection data on optical recording medium |
| 02/15/2006 | CN1242390C Address information recording device and recording method and reproducing device and reproducing method |
| 02/15/2006 | CN1242389C Optical data storage medium and method of recording data |
| 02/15/2006 | CN1242387C Detecting apparatus, detecting method and optical disc apparatus |
| 02/15/2006 | CN1242335C Data recording device and data erasing device |
| 02/15/2006 | CN1242330C Method and system for executing fly-by XOR operation |
| 02/14/2006 | US7000246 Digital broadcasting system and digital video recording/reproducing apparatus |
| 02/14/2006 | US7000239 Optical recording medium with different wobble characteristics between the user data area and the lead-out area |
| 02/14/2006 | US7000172 Decoding system and method in an optical disk storage device |
| 02/14/2006 | US7000171 Recorded medium reproducing device and method, data output controlling method, data outputting method, error detecting method, and data outputting reproducing method |
| 02/14/2006 | US7000170 Method and apparatus for generating CRC/parity error in network environment |
| 02/14/2006 | US7000152 Method for tracking defective sectors in re-writable disk media |
| 02/14/2006 | US7000134 Controlling the maximum rotation speed of a disk drive device based on the presence of an external power source and the possibility of a buffer underrun |
| 02/14/2006 | US7000113 Recording information with a watermark related to a prerecorded medium mark on an information carrier |
| 02/14/2006 | US7000104 Terminal device for authorizing use of content distributed through a network |
| 02/14/2006 | US7000085 System and method for securing drive access to data storage media based on medium identifiers |
| 02/14/2006 | US7000068 Recording and playback apparatus and recording and playback method |
| 02/14/2006 | US7000039 Information processing apparatus for recording streaming data in a storage device |
| 02/14/2006 | US6999999 System and method for securing fiber channel drive access in a partitioned data library |
| 02/14/2006 | US6999948 Memory card |
| 02/14/2006 | US6999947 License devolution apparatus |
| 02/14/2006 | US6999674 Recording/reproduction apparatus and method as well as recording medium |