Matches 1 - 40 out of 40


Match Document Document Title
US20070081438 DVD-R/RW and DVD+R/RW Recorders  
A method and apparatus for recording data at specific locations on a DVD includes selectively detecting the occurrence of wobble sync during a window computed from previous occurrences of wobble...
US20050105439 Optical disc, method of write to same and method of read from same  
An ID information, user data, and a control information are disposed each in one block, and coded for error correction. The user data and control information are disposed in an ECC block 1, while...
US20070033540 Systems and methods for directory and file manipulation using a multifunction device  
A method and system of rendering a graphical user interface of a multifunction device. In an embodiment, the method comprises displaying, by the multifunction device, a graphical user interface...
US20050078590 Optical information recording method  
It is an object of the invention to provide an optical information recording method which can store information with a simple control, with a high density, and accurately, and which can store...
US20050180289 Recording apparatus for recording digital information  
A digital information recording apparatus to record digital information to protect copyright of digital information that includes at least first digital information and first copy control...
US20060092806 Contents recording medium compensation system, contents recording and playback devices, and contents recording and playback methods  
A contents recording medium compensation system comprises a contents player which reads contents from a contents recording medium for playback and a contents server which is the provider of the...
US20050099909 Method of improving the readability of a DVD control data zone  
A method of improving the readability of a DVD control data zone is disclosed. Firstly, an optical drive reads the control data zone and sends the disc information of the control data zone to a...
US20060104192 Optical media with control data in wobble  
An optical medium has auxiliary information and control data encoded in wobble. The control data specifies action that a drive is permitted or required to take with the auxiliary information. For...
US20080316886 RECORDING MEDIUM FOR STORING VERSION INFORMATION FOR MAINTAINING RECORDING AND/OR REPRODUCING COMPATIBILITY, AND METHOD AND APPARATUS FOR MANAGING THE SAME  
A method of recording read/write compatibility information on an optical disc and a recording medium employing the method. Extended part version information, latest part version having recording...
US20050007911 Method for recording data on a data storage medium enabling data identification  
The invention relates to methods for recording data on an information medium such as, for example a CD or DVD, and can be used for protecting data against non-authorised coping, identifying data...
US20070014220 Optical disc device  
An optical disc device has a header field detector configured to detect a header field of an optical disc, a header address information detector which detects a plurality of address information...
US20050105458 Recording and/or reproducing method for record medium, reproducing apparatus, record medium, record medium distinguishing method, and recording and/or reproducing method for apparatus using record medium  
A recording and/or reproducing method for a record medium, includes the steps of reading address information from a record medium having at least a first area and a second area, with data being...
US20050105430 Information-recording/reproduction apparatus, information-recording/reproduction methods, program-storing medium and programs  
An MIA containing file-system information is updated and a recording/reproduction block 53 records Main MIA containing the updated information in block B″1 in a free area on a recording medium. In...
US20080279076 Method and system for playing audio DVD, and method of recording same  
A method of recording a pulse code modulation (PCM) audio on a digital versatile disc (DVD), comprising: inserting the DVD into the optical disc drive; utilizing the laser beam to write a PCM...
US20050088939 Method of recording data on information storage medium using multi-session, information storage medium drive, and information storage medium therefor  
A method to record data using multi-sessions, and an information storage medium therefor, by which a data area arranged on an information storage medium is divided into a plurality of sessions and...
US20070121466 Information recorder, information recording method and recording medium recorded with program  
PURPOSE To make it possible to record data such as user definable index information accompanying user data such as content data while keeping it possible to perform playback from an information...
US20050018582 Optical disk and optical disk apparatus  
An optical disk according to the invention has a lead-in area in which information concerning characteristics of an optical head for use in recording or reproducing the information and an optimum...
US20050018580 Method and apparatus for rapidly accessing a physical position on an optical disc  
A method for manufacturing a record carrier and a record carrier comprising an optical disc having a lead-in portion storing information being indicative that a fixed relation is provided between...
US20050195721 High density optical disc and method for creating and reproducing file system of the same  
A high density optical disc and a method for creating and reproducing a file system of the same are disclosed. In recording a file system information on an optical disc, the method for creating a...
US20050058039 Multi-standard optical disk and method and apparatus of reading from and recording to the disk  
An optical disk includes a data structure that includes a format identification region that includes details of data storage. For example, in some embodiments, the data structure may include first...
US20050030850 Smalll-sized optical disc, apparatus and method for recording data to small-sized optical disc, and apparatus and method for reproducing data recorded to small-sized optical disc  
An optical disc, a method and apparatus for recording data to the optical disc, and a method and apparatus for reading data from the optical disc, the optical disc having a lead-in area, a user...
US20050141351 Recording type optical disk apparatus and optical disk medium  
An optical disk medium including a lead-in area and a data recording area. The data recording area includes a user data area where a user data is recorded which is to be recorded by a user, and a...
US20050041554 Method of recording addresses onto high-density read-only recording medium, a high-density read-only recording medium containing addresses recorded by the method, and reproducing method of the high-density read-only recording medium  
The present invention relates to a method of recording addresses onto a high-density read-only recording medium and a high-density read-only recording medium containing addresses recorded thereby....
US20050068874 Record carrier  
P=X14+X12+X11+X10+X4+X3+X2+1 The present invention relates to a record carrier for storing information according to a standardized format. The record carrier comprising address information...
US20080062829 METHOD AND APPARATUS FOR DETERMINING START OF USER DATA IN ONE DATA BLOCK OF OPTICAL DISC BY DETECTING SYNC PATTERNS DISPOSED BETWEEN TWO DATA BLOCKS  
A first method for determining the start of user data in a data block on an optical disc is disclosed. The first method includes: setting a plurality of predetermined time intervals; detecting a...
US20060187793 Optical disc recording apparatus, optical disc recording method, optical disc, optical disc reproducing apparatus, and optical disc reproducing method  
There is provided an optical disc recording apparatus for generating a modulation signal having a signal level switched at a period which is an integral multiple of a basic period based on main...
US20070242587 Information Recording Device and Method, Information Reproducing Device and Method, and Computer Program  
An information recording apparatus includes a recording device capable of recording record information onto an information recording medium having a plurality of recording layers; a selecting...
US20070280081 RECORDING CONTROL METHOD OF REWRITABLE TYPE OPTICAL DISC AND DRIVE UNIT FOR RECORDING AND REPRODUCING THE SAME  
In the recording on a rewritable optical disc, the searching time for the no data area is reduced. In this method, data is recorded in ECC blocks, each of which is a minimum unit region in the...
US20070115786 RECORDABLE/REWRITABLE OPTICAL DISC AND ADDRESS INFORMATION RECORDING METHOD FOR THE SAME  
A recordable/rewritable optical disc is defined with a lead-in section, a data zone and a lead-out section. The data zone is further defined with a plurality of recording unit blocks, each of...
US20050254380 Information recording method and apparatus  
A method of recording information in an information recording medium having a user data area and a management information area is disclosed. The method includes the steps of: (a) obtaining...
US20050007939 Small-sized optical disc, data recording apparatus, and a method for recording data to the same  
An optical disc, a data recording apparatus, and a method of recording data to the optical disc, the optical disc including a first recording area extending from an innermost circumference to a...
US20050201235 Information storage medium capable of controlling optimal recording power, and method and apparatus for recording/reproducing data on the same  
An information storage medium of a recording/reproducing apparatus on which data may be recorded with optimal recording power, and a method and apparatus to record/reproduce data on the...
US20080273437 Device for and Method of Recording Information on a Record Carrier  
A device for recording blocks of information on logical addresses on a record carrier at corresponding physical addresses. The logical addresses are translated into the physical addresses in...
US20060187792 Multilayer optical disc having a layer indication  
A multilayer record carrier is for recording information by writing marks representing addressable blocks in a track. Each recording layer has a pre-formed recording control pattern for indicating...
US20060153043 Recording medium, recording apparatus, reproducing apparatus, recording method, and reproducing method  
A recording medium as a physically rewritable disk is appropriately used as a write-once type. In order to use the rewritable media in write-once applications, the recording medium in the data...
US20100177616 High-density optical disc and recording/reproducing method thereof  
A high-density optical disc such as BD-RE (Blu-ray Disc Rewritable) or BD-ROM, and a recording/reproducing method thereof are disclosed.
US20070002714 Method and apparatus for reproducing data from recording medium  
A method and apparatus for reproducing data from a recording medium is provided. The apparatus detects sync information of a recording unit recorded on a recording medium, and determines whether...
US20060250922 Information recording medium, recording method, data structure, information recording apparatus, program, and recording medium  
A disk-shaped rewritable information recording medium having at a first recording layer and a second recording layer is disclosed. The information recording medium includes a first data area...
US20050281167 Recording medium, and method and apparatus for reformatting the same  
A recording medium, and a method and apparatus for reformatting the recording medium are disclosed. The method for reformatting a recording medium includes the steps of: (a) reading a plurality of...
US20050169135 Recording apparatus, recording method, and information recording medium  
A recording apparatus including a unit that records data and/or reads data from a medium including a lead-in area, a data area having a user data area where user data is recorded and a spare where...

Matches 1 - 40 out of 40