Ko Jung Wan: Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method. Samsung Electronics, April 2, 2003: EP1298659-A1 (78 worldwide citation)

A recording medium for storing defect management information to record real time data, a defect managing method therefor, and a method of recording real time data, are provided. The recording medium stores information representing use or non-use of linear replacement defect management in which a def ...

Michael Jared Ergo, Rachel Pauline Avery: System and method for renting or purchasing digital media. Slater & Matsil, December 2, 2003: US06655580 (77 worldwide citation)

A system and method for allowing a customer to rent or purchase a video on an optically readable medium is disclosed. In a preferred embodiment, the invention consists of a kiosk at which a customer makes a video selection and the video is written to the optically readable medium, such as a DVD, wit ...

Naofumi Yanagihara, Mari Horiguchi: Apparatus for transmitting data in isochronous and asynchronous manners, an apparatus for receiving the same, and a system and method for such transmitting and receiving of such data. Sony Corporation, William S Frommer, Dennis M Smid, Frommer Lawrence & Haug, May 15, 2001: US06233393 (76 worldwide citation)

In a system having a digital video disc (DVD) player and a number of presentation devices (such as a television receiver, video cassette recorder/reproducer, and so forth), the DVD player may transmit presentation data and a portion of control or navigation data obtained from a digital video disc (D ...

Hajime Morito: Copy protection apparatus and method. Hitachi, Mattingly Stanger & Malur P C, August 24, 2004: US06782190 (75 worldwide citation)

An apparatus and method of copy protection for use in digital data recorders such as DVD-RAM recorders (

Berstis Viktors: Multi-user video recording system. Ibm, August 2, 2000: GB2346251-A (75 worldwide citation)

A video recording system is described to facilitate time-shifting of television program viewing for multiple users. Each user is identified by an associated user profile which may contain restrictions on viewing times or program content. A program schedule, including a list of programs to be recorde ...

Kamal E Dimitri, Rodney J Means, John E Kulakowski, Daniel J Winarski: Method and apparatus for a randomizer for DVD video. International Business Machines Corporation, Douglas R Millett, Bracewell & Patterson L, June 3, 2003: US06574424 (74 worldwide citation)

A bit is provided in each Digital Video Disk memory sector header to indicate the type of information contained in the main data portion of the frame. A vector of video clips are stored on the DVD disk and the DVD drive examines the bit to determine whether to play a movie or to employ logic provide ...

Ryuji Ishiguro, Yoshitomo Osawa, Yoshio Osakabe, Makoto Sato, Hisato Shima, Tomoyuki Asano: INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING SYSTEM AND RECORDING MEDIUM USING AN APPARATUS ID AND PROVIDED LICENSE KEY FOR AUTHENTICATION OF EACH INFORMATION TO BE PROCESSED. Sony Corporation, William S Frommer, Gordon Kessler, Frommer Lawrence & Haug, March 19, 2002: US06360320 (74 worldwide citation)

A hash function and a service key are stored in advance in an EEPROM of a DVD player serving as a source. In an EEPROM of a personal computer (PC) serving as a sink, on the other hand, its ID and a license key are stored beforehand. The DVD player requests the PC to transmit the ID. The DVD player t ...

Chander P Chawla, Gerry K Noren: Radiation-curable composition having high cure speed. DSM, Pillsbury Winthrop, April 23, 2002: US06376571 (72 worldwide citation)

A fast curing radiation-curable composition useful as coating compositions for inner and outer primary coatings, inks, ribbons other matrix material coating layers for coating and surrounding optical fibers. The improved radiation-curable compositions, having a propoxylated monomer or oligomer compo ...

Richard P Alden: Personal portable integrator for music player and mobile phone. Skullcandy, Workman Nydegger, July 1, 2008: US07395090 (71 worldwide citation)

A personal portable integrator is used to integrate the services of an arbitrary audio delivery device such as an MP3, CD, DVD, radio, or other media player, with the services of an arbitrary two-way communication device such as a mobile phone, or a two-way radio such as a walkie-talkie, citizen ban ...

Tanaka Yoshiaki, Ueno Shoji, Fuchigami Norihiko: Audio disc of improved data structure and reproduction apparatus therefor. Victor Company of Japan, August 5, 1998: EP0856849-A2 (71 worldwide citation)

An optical audio disc comprises the first pack (A Pack), the second pack (A-CONT Pack), the third pack (V Pack), and the fourth pack (CONT Pack) in which the A-CONT Pack is placed at the head of a data array and a plurality of the A and V Packs follow the A-CONT Pack in each audio contents block uni ...

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