| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
|---|
| 03/31/2004 | CN1144211C Recording medium, device and corresponding reproducing device, and method of recording and corresponding reproducing |
| 03/31/2004 | CN1144210C Subtitle encoding/decoding method and apparatus |
| 03/31/2004 | CN1144209C Playback device for disc-shaped recording media |
| 03/31/2004 | CN1144202C Spiral track data recording and playback system |
| 03/31/2004 | CN1144189C Adaptive writing method for high-density optic recording medium |
| 03/31/2004 | CN1144188C Identification data addressing method, swinging address coding circuit and detecting method and circuit |
| 03/31/2004 | CN1144186C Method of changing rotational rate of storage medium from initial rate to desired rate |
| 03/31/2004 | CN1144184C Optical disc |
| 03/31/2004 | CN1144127C Information processing apparatus and method |
| 03/30/2004 | USRE38483 Communication system |
| 03/30/2004 | USRE38481 Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk |
| 03/30/2004 | US6715123 Real-time recording system and real-time recording method |
| 03/30/2004 | US6715122 Copy protection through symbol substitution and induced errors |
| 03/30/2004 | US6715033 Method of and apparatus for tracking appended data on storage medium |
| 03/30/2004 | US6715032 Hard disk onto which table information depending on model is written, and hard disk drive adopting such a disk |
| 03/30/2004 | US6715006 Disk time-sharing apparatus and method |
| 03/30/2004 | US6714965 Group contacting system, and recording medium for storing computer instructions for executing operations of the contact system |
| 03/30/2004 | US6714887 Portable disc drive testing apparatus |
| 03/30/2004 | US6714825 Multi-channel audio reproducing device |
| 03/30/2004 | US6714721 Changing a playback speed for video presentation recorded in a non-progressive frame structure format |
| 03/30/2004 | US6714719 Video recording system using magnetic disk drive |
| 03/30/2004 | US6714653 Sound capturing method and device |
| 03/30/2004 | US6714603 Asynchronous timing for interpolated timing recovery |
| 03/30/2004 | US6714509 Disk recording medium and disk drive apparatus |
| 03/30/2004 | US6714504 Data reproduction control method and apparatus, and optical disk unit |
| 03/30/2004 | US6714502 Method of verifying defect management area information of optical disc and apparatus for performing the same |
| 03/30/2004 | US6714501 Circuit and method to prevent errors in recording |
| 03/30/2004 | US6714500 Optical disc drive and signal processing method |
| 03/30/2004 | US6714498 Information recording/reproducing apparatus |
| 03/30/2004 | US6714497 Method for forming an information recording medium having information on spare area, and method and apparatus for recording/reproducing data to/from the medium |
| 03/30/2004 | US6714494 Apparatus and method for processing audio signals recorded on a medium |
| 03/30/2004 | US6714432 Memory control device |
| 03/30/2004 | US6714371 Method and disk drive for shock estimation and write termination control |
| 03/30/2004 | US6714369 Method and apparatus for writing clock data to a storage medium |
| 03/30/2004 | US6714146 Code converter and method of code conversion |
| 03/30/2004 | US6714144 Data randomization in a data storage system |
| 03/25/2004 | WO2004025967A1 Method of storing a stream of audiovisual data in a memory |
| 03/25/2004 | WO2004025955A1 Information generation device, information reproduction device, and information recording device |
| 03/25/2004 | WO2004025894A1 Information recording medium, information recording device, information reproduction device, information delivery device, their methods, their programs, and recording medium recording programs thereon |
| 03/25/2004 | WO2004025842A2 System for efficient recovery of node-b buffered data following mac layer reset |
| 03/25/2004 | WO2004025652A1 Direct connection of a data storage device and a consumer electronic device |
| 03/25/2004 | WO2004025651A1 Recording medium, reproduction device, program, reproduction method, and recording method |
| 03/25/2004 | WO2004025650A1 Predictive disc drive failure methodology |
| 03/25/2004 | WO2004025649A1 Method and apparatus for managing disc defects |
| 03/25/2004 | WO2004025648A1 Method and apparatus for adaptively allocating a spare area in a recording medium, and a recording medium having a spare area allocated using the same |
| 03/25/2004 | WO2004025647A1 Information storage medium, and data recording, reproducing, detecting and/or evaluating apparatus and method using the same |
| 03/25/2004 | WO2004025646A1 Information recorder, information recording method, optical recording medium, and information processor |
| 03/25/2004 | WO2004025645A2 Rfid security device for optical disc |
| 03/25/2004 | WO2004025643A1 Emergency recording on an information recording apparatus |
| 03/25/2004 | WO2004025632A1 Optical information storage medium |
| 03/25/2004 | WO2004025533A1 License management device, license management method, and computer program |
| 03/25/2004 | WO2004025483A1 System and method for optimizing storage operations |
| 03/25/2004 | WO2004025482A1 Information recording medium, information processing device, information processing method, and computer program |
| 03/25/2004 | WO2004025467A1 Recording device and recording method |
| 03/25/2004 | WO2004025458A1 Command set for removable rewritable computer storage |
| 03/25/2004 | WO2004025452A1 Apparatus for recording or reproducing multimedia data using hierarchical information structure and information storage medium thereof |
| 03/25/2004 | WO2004010432A3 Ensuring the copy protection of digital data |
| 03/25/2004 | WO2003094369A3 Multi-channel downmixing device |
| 03/25/2004 | WO2003088244A3 Method and apparatus for a data-dependent noise predictive viterbi detector |
| 03/25/2004 | WO2003087886A3 Limited play optically-readable medium with liquid crystals and methodology therefor |
| 03/25/2004 | WO2003085967A3 A method and system for remote playback of a dvd |
| 03/25/2004 | WO2003071402A3 Method and system for preventing distribution of copyrighted content |
| 03/25/2004 | WO2003065717A3 An apparatus and a record carrier for, and a method of recording a sequence of video data signals |
| 03/25/2004 | WO2002103696A3 Apparatus for reproducing digital information signal with means for asymmetry parameter estimation |
| 03/25/2004 | WO2002047262A3 Filter devices and methods |
| 03/25/2004 | US20040060062 Digital information receiver and digital information receiving method, television apparatus, and optical disk apparatus |
| 03/25/2004 | US20040060009 Method to display a mark-up document according to a parental level, method and apparatus to reproduce the makr-up document in an interactive mode, and a data storage medium therefor |
| 03/25/2004 | US20040059986 Data playback equipment |
| 03/25/2004 | US20040059984 Methods for computing the CRC of a message from the incremental CRCs of composite sub-messages |
| 03/25/2004 | US20040059980 Short error propagation modulation coding method and device |
| 03/25/2004 | US20040059969 Blockage aware zero skew clock routing method |
| 03/25/2004 | US20040059938 Hardware ID to prevent software piracy |
| 03/25/2004 | US20040059934 Method of and apparatus for reproducing information, and security module |
| 03/25/2004 | US20040059933 Digital watermarking and fingerprinting applications for copy protection |
| 03/25/2004 | US20040059928 Semiconductor device including encryption section, semiconductor device including external interface, and content reproduction method |
| 03/25/2004 | US20040059868 Information recording method and apparatus, information reproducing method and apparatus |
| 03/25/2004 | US20040059847 Method and apparatus for playing multi-function device |
| 03/25/2004 | US20040059581 Audio watermarking with dual watermarks |
| 03/25/2004 | US20040059446 Mechanism and method for audio system synchronization |
| 03/25/2004 | US20040057700 Information recording medium, apparatus and method for performing after-recording on the recording medium |
| 03/25/2004 | US20040057695 Information reproducing apparatus and information reproducing method |
| 03/25/2004 | US20040057597 Digital authentication with digital and analog documents |
| 03/25/2004 | US20040057545 Data reading method, data reading apparatus, and data reading program |
| 03/25/2004 | US20040057452 Method and apparatus for transmitting information via serial bus |
| 03/25/2004 | US20040057371 Optical detection system and method to detect storage areas of an optical storage medium |
| 03/25/2004 | US20040057367 Method for manufacturing a record carrier as well as such a record carrier |
| 03/25/2004 | US20040057366 Method and apparatus of recording information in reduced waiting time |
| 03/25/2004 | US20040057363 Optical disk drive with increased recording efficiency |
| 03/25/2004 | US20040057360 Optical disk device controlling a revolution of a recordable optical disk according to a displacement between a phase of a sector synchronizing signal generated from a data-writing reference clock signal and a phase of a synchronizing signal obtained from address information |
| 03/25/2004 | US20040057359 Optical disk device |
| 03/25/2004 | US20040057358 Method and device for jitter enhancement in an optical disc system |
| 03/25/2004 | US20040057357 Information recording medium, information recording apparatus, and information recording method |
| 03/25/2004 | US20040057350 Optical disc having pits of different depth formed therein, optical disc device for reproducing the same, and method of reproduction |
| 03/25/2004 | US20040057268 Data reproduction device |
| 03/25/2004 | US20040057149 Magnetic disk medium, fixed magnetic disk drive unit, and method thereof |
| 03/25/2004 | US20040057147 Recording and/or reproducing apparatus, recording and/or reproducing method, recording medium and program |
| 03/25/2004 | US20040057146 Method and apparatus for balanced shield shunts, leads and pads for electrical noise reduction in read heads |
| 03/25/2004 | US20040057145 NRZ pipeline servo while reading or writing |
| 03/25/2004 | US20040056786 Modulation coding based on an ECC interleave structure |
| 03/25/2004 | US20040056784 Multiproperty 16/17 trellis code |