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US20060028924 Wireless activation system and method  
A system and method for wireless activation of a target. A communication device transmits an ID associated with the target to a network operations center. The network operations center provides an...
US20090303863 Recording medium with a linking area thereon and apparatus and methods for forming, recording, and reproducing the recording medium  
A recording medium, such as a high-density and/or read-only recording medium including a data area including at least two data sections and a linking area to link neighboring data sections, the...
US20070153643 Data Structure For Control Information On Data Storage Media  
A data storage medium includes a data structure, called a disk control block, used for administration and control information for the data storage medium. One medium may contain multiple different...
US20070140072 Electro-Optic Device and Process for Optical Media  
An optical media is provided with an associated electro-optic material. The electro-optic material has at least two states. In a first state, the electro-optic material interferes with the ability...
US20080062838 MATERIALS FOR OPTICAL MEDIUM COPY-PROTECTION TRANSIENTLY REACTING TO A READER BEAM  
A method and system for providing copy-protected optical medium using transient optical state change security materials capable of changing optical state and software code to detect such change in...
US20070140079 INFORMATION PLAYBACK SYSTEM USING INFORMATION STORAGE MEDIUM  
According to one embodiment, there is provided a data processing method. The method includes reading management information indicative of a playback and display procedure, acquiring a content from...
US20060062130 Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method  
On an information record medium (10, 11), record information can be recorded one time or a plurality of times by a predetermined record format. An apparatus for manufacturing the information...
US20050249104 Optical disk, method for producing the same, and apparatus for producing the same  
An optical disk of the present invention includes a first substrate having a signal area on a principal plane and a central hole, and a second substrate that is transparent and attached to the...
US20080159118 Content Replication Deterrent Method on Optical Discs  
An article of manufacture comprising an optical disc readable by an optical reader. The disc provides content replication deterrence by placing an optical satte chance security material in the...
US20080151739 Content Replication Deterrent Method on Optical Discs  
An article of manufacture comprising an optical disc readable by an optical reader. The disc provides content replication deterrence by placing an optical state change security material in the...
US20070206470 METHOD OF AND DRIVE FOR RECORDING MEDIUM DEFECT MANAGEMENT, AND DEFECT MANAGED RECORDING MEDIUM  
A method of and drive for recording medium defect management, and a defect managed recording medium. The defect management method includes: writing first state information that specifies that an...
US20070140073 INFORMATION STORAGE MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION REPRODUCING METHOD  
According to one embodiment, an information storage medium, and the program comprises referring to a manifest from a playlist that manages playback presentation of a playback presentation object,...
US20070127353 INFORMATION PLAYBACK SYSTEM USING INFORMATION STORAGE MEDIUM  
According to one embodiment, there is provided a data processing method. The method includes reading management information indicative of a playback and display procedure, acquiring a content from...
US20070070848 DISC DRIVE SYSTEM AND METHODS FOR USE WITH BIO-DISCS  
An optical disc drive for reading encoded information, such as on a CD, CD-R, or DVD, is modified to read biological or chemical investigational features from a disc. The modifications can include...
US20070008843 Information recording method and apparatus with additional recording function  
An information recording apparatus includes: a unit for applying a predetermined processing to record information divided into error correction units and generating processed record information...
US20060198261 Method of recording and/or reproducing data with respect to information storage medium  
A method of recording and/or reproducing data with respect to an information storage medium that includes a lead-in area, a user data area, and a lead-out area. Information about whether the...
US20050058307 Method and apparatus for constructing audio stream for mixing, and information storage medium  
An information storage medium that contains audio mixing information, which includes a multiplicity of audio channel components containing audio data, and the mixing information is used to mix the...
US20080068953 WRITE ONCE DISC ALLOWING MANAGEMENT OF DATA AREA, METHOD OF MANAGING THE DATA AREA, AND APPARATUS AND METHOD FOR REPRODUCING DATA FROM WRITE ONCE DISC  
A write once disc allowing management of a data area, includes a lead-in zone, a data area, and a lead-out zone. The write once disc includes a predetermined area storing area allocation...
US20070177467 INFORMATION REPRODUCING SYSTEM USING INFORMATION STORAGE MEDIUM  
According to one embodiment, there is provided an information reproducing method. The method includes, from an information storage medium storing stream data having a plurality of advanced packs...
US20070109932 METHOD OF AND APPARATUS FOR MANAGING DISC DEFECTS IN DISC, AND DISC ON WHICH DEFECTS ARE MANAGED  
A method of and apparatus for managing disc defects in a disc using a temporary defect management area in the disc, and the disc, where the method includes recording in a data area user data; and...
US20070097847 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING APPARATUS  
A basic data structure in a lead-in area is made coincident with each other in all of a read only type, write once type, and a rewritable type. The lead-in area is divided into a system lead-in...
US20070097830 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING APPARATUS  
A basic data structure in a lead-in area is made coincident with each other in all of a read only type, write once type, and a rewritable type. The lead-in area is divided into a system lead-in...
US20070097828 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING APPARATUS  
A basic data structure in a lead-in area is made coincident with each other in all of a read only type, write once type, and a rewritable type. The lead-in area is divided into a system lead-in...
US20070097815 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING APPARATUS  
A basic data structure in a lead-in area is made coincident with each other in all of a read only type, write once type, and a rewritable type. The lead-in area is divided into a system lead-in...
US20070086320 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING APPARATUS  
A basic data structure in a lead-in area is made coincident with each other in all of a read only type, write once type, and a rewritable type. The lead-in area is divided into a system lead-in...
US20070086319 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING APPARATUS  
A basic data structure in a lead-in area is made coincident with each other in all of a read only type, write once type, and a rewritable type. The lead-in area is divided into a system lead-in...
US20060203670 Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same  
A disc with a temporary defect management information area and a defect management area includes a defect management area that is present in at least one of a lead-in area, a lead-out area, and an...
US20060203640 Apparatus for recording data with respect to information storage medium  
A method of recording and/or reproducing data with respect to an information storage medium that includes a lead-in area, a user data area, and a lead-out area. Information about whether the...
US20060164930 Method and apparatus for reproducing data from recording medium using local storage  
An apparatus for reproducing data recorded on a recording medium includes a pickup unit, a plurality of local storages, and a controller. The pickup unit reads a disc package from the recording...
US20060023600 Method and apparatus for controling access to storage media  
A method and apparatus for preventing copying of data from optical disks. A locus on optical disk is initially read to produce a signal and is then re-read by a reader to produce a second signal....
US20050213436 Read/write device, storage medium, driving method of read/write device, semiconductor laser life estimation method, program, program storage medium, and semiconductor laser  
In a read/write device for writing and reading a storage medium by way of a heat assisted magnetic recording/reproduction scheme, the read/write device including an elevated slider provided with a...
US20130135975 AMORPHOUS SILICON SENSOR FOR SLIDER  
An apparatus includes a slider including an air bearing surface and a waveguide configured to receive light from a light source, a sensor positioned to receive a portion of light emitted by the...
US20130094340 DATA PROTECTION SYSTEM  
The present invention provides systems and methods for logically organizing data for storage and recovery on a data storage medium using a multi-level format. The present invention also provides...
US20120176875 DYNAMIC SYSTEM CONTROL METHOD  
A method of controlling a dynamic system including selecting at least one fundamental limiting parameter; selecting an input parameter of the dynamic system; generating a command for the input...
US20110235208 METHOD OF DETECTING THE TOUCH-DOWN OF A HEAD, METHOD OF ADJUSTING A HEAD FLYING HEIGHT USING THE METHOD OF DETECTING THE TOUCH-DOWN OF THE HEAD, AND DISK DRIVE USING THE METHOD OF DETECTING THE TOUCH-DOWN OF THE HEAD  
A method of detecting a touch-down of a head in a disk drive, a method of adjusting a head flying height by using the method of detecting a touch-down of a head, and a disk drive using the method...
US20080159104 INFORMATION RECORDING MEDIUM EVALUATION METHOD, INFORMATION RECORDING MEDIUM, METHOD FOR MANUFACTURING INFORMATION RECORDING MEDIUM, SIGNAL PROCESSING METHOD AND ACCESS CONTROL APPARATUS  
A method for rating an information recording medium according to the present invention includes the steps of: receiving a digital read signal, which has been generated based on an analog read...
US20080159102 Content Replication Deterrent Method on Optical Discs  
An article of manufacture comprising an optical disc readable by an optical reader. The disc provides content replication deterrence by placing an optical satte chance security material in the...
US20080089198 METHOD OF AND DRIVE FOR RECORDING MEDIUM DEFECT MANAGEMENT, AND DEFECT MANAGED RECORDING MEDIUM  
A method of and drive for recording medium defect management, and a defect managed recording medium. The defect management method includes: writing first state information that specifies that an...
US20080080322 RECORDING APPARATUS  
A recording apparatus having a reproduction means to play digital data from a recording medium recorded with that digital data and retrieval information, a recording means to write the digital...
US20080019243 WRITE-ONCE RECORDING MEDIUM PRESERVING DATA-RECORDING STATUS, METHOD OF PRESERVING DATA-RECORDING STATUS OF A WRITE-ONCE RECORDING MEDIUM, MEDIUM INCLUDING COMPUTER READABLE CODE FOR THE SAME, AND RECORDING AND/OR REPRODUCING APPARATUS THEREFOR  
A write-once recording medium preserving a data recording status of the write-once recording medium, a method of preserving the data recording status of a write-once recording medium, a medium...
US20070097829 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING APPARATUS  
A basic data structure in a lead-in area is made coincident with each other in all of a read only type, write once type, and a rewritable type. The lead-in area is divided into a system lead-in...
US20070091731 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING APPARATUS  
A basic data structure in a lead-in area is made coincident with each other in all of a read only type, write once type, and a rewritable type. The lead-in area is divided into a system lead-in...
US20060203684 Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same  
A disc with a temporary defect management information area and a defect management area includes a defect management area that is present in at least one of a lead-in area, a lead-out area, and an...
US20060203638 Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same  
A disc with a temporary defect management information area and a defect management area includes a defect management area that is present in at least one of a lead-in area, a lead-out area, and an...
US20060203636 Method of and apparatus for managing disc defects in disc, and disc on which defects are managed  
A method of and apparatus for managing disc defects in a disc using a temporary defect management area in the disc, and the disc, where the method includes recording in a data area user data; and...
US20060153022 Method and apparatus for reproducing data from recording medium using local storage  
A method and apparatus for reproducing data from a recording medium using a local storage is disclosed. A method for reproducing data from a recording medium using a local storage includes the...
US20050249103 Optical disk, method for producing the same, and apparatus for producing the same  
An optical disk of the present invention includes a first substrate having a signal area on a principal plane and a central hole, and a second substrate that is transparent and attached to the...
US20050135227 Data structure for control information on rewriteable data storage media  
A data storage medium includes a data structure, called a disk control block, used for administration and control information for the data storage medium. One medium may contain multiple different...
US20140376341 NEAR-FIELD TRANSDUCER PEG ENCAPSULATION  
A near field transducer with a peg region, an enlarged region disposed adjacent the peg region, and a barrier material disposed between the peg region and the enlarged region. The barrier material...
US20140376340 PEG ONLY NEAR-FIELD TRANSDUCER  
An apparatus for a heat assisted magnetic recording device that includes a write pole, a near-field transducer, and a heat sink. The near-field transducer is comprised only of a peg disposed...