21
Robert Putnam, Robert Harris, George Norton: Device for degassing diazotype materials by convection heating. Blu Ray Incorporated, William L Botjer, April 15, 1986: US04582423 (4 worldwide citation)

There is disclosed a diazotype copier for deodorizing developed diazocopy material. The copier includes a light source for exposing the diazotype copy material and a developing chamber for developing the exposed copy material. After exiting the developing chamber, the developed material passes under ...


22
Jin Yong Kim, Sang Woon Suh, Kyung Chan Park, Yun Sup Shin: High-density read-only optical disc, and optical disc apparatus and method using the same. LG Electronics, Harness Dickey & Pierce, January 5, 2010: US07643387 (3 worldwide citation)

A high-density read-only optical disc, and an optical disc apparatus and method using the same. The apparatus and method record data on a lead-in area of a high-density read-only optical disc such as a BD-ROM (Blu-ray disc ROM (Read Only Memory)) in the form of pre-pit strings associated with an HFM ...


23
Mitch Zollinger, Chung ping Wu: Activating streaming video in a blu-ray disc player. Netflix, Patterson & Sheridan, July 31, 2012: US08234715 (3 worldwide citation)

Techniques are described herein for using cryptographic elements of the Advanced Access Content System (AACS) in a client-server environment to cryptographically authenticate client applications that are executing on non-revoked AACS-compliant playback devices. The techniques described herein may be ...


24
Richard Doherty, Robert Hughes: Media key-transformation obfuscation in advanced access content system. Microsoft Corporation, Mayer & Williams PC, September 20, 2011: US08023653 (3 worldwide citation)

A modified media key used to decrypt protected media content stored on an optical disc, such as an HD-DVD or Blu-ray disc, is created through application of a transformation using a constant value which is programmatically generated by procedural code that runs on a player. The transformation is obf ...


25
Dirk Gandolph, Jobst Hoerentrup, Ralf Ostermann, Hartmut Peters, Carsten Herpel: Method for generating an interactive menu. Thomson Licensing, Robert D Shedd, Robert B Levy, Jorge Tony Villabon, April 5, 2011: US07921377 (3 worldwide citation)

A method for generating an interactive electronic menu on a display, the menu comprising menu items, wherein a menu item may be in a deselected, selected or activated state, and the menu being coded into a menu data segment, comprises that at least a first and a second menu item are connected by a p ...


26
Yong Cheol Park: Method and apparatus for overwriting data in write-once recording medium. LG Electronics, Harness Dickey & Pierce, July 24, 2007: US07249233 (3 worldwide citation)

A method and apparatus for overwriting data in a recording medium, such as a Blu-ray disc write-once (BD-WO), are disclosed. The method includes when receiving a plurality of data record commands for a previously recorded area within the recording medium, replacement recording the received data for ...


27
Adolph Dirk, Hoerentrup Jobst, Ostermann Ralf, Peters Hartmut, Herpel Carsten: Method for generating an interactive menu. Thomson Brandt, June 8, 2005: EP1538627-A1 (3 worldwide citation)

A method for generating an interactive electronic menu on a display, the menu comprising menu items, wherein a menu item may be in a deselected, selected or activated state, and the menu being coded into a menu data segment, comprises that at least a first and a second menu item are connected by a p ...


28
Hoerentrup Jobst, Ostermann Ralf, Schiller Harald, Adolph Dirk: Method for presenting menu buttons. Thomson Brandt, October 6, 2004: EP1465047-A1 (3 worldwide citation)

Optical storage media often contain data structures for a menu suitable for selection of a title, a chapter, a parameter or others. Such menus usually comprise a number of buttons to be displayed, with each button having a state. Possible states of buttons are e.g. "unselected", "selected" or "activ ...


29
Knittel Joachim, Knappmann Stephan: Optical storage medium and apparatus for reading of respective data. Thomson Ohg Deutsche, September 10, 2008: EP1968048-A1 (3 worldwide citation)

The optical storage medium comprises tracks (T1-T3) with a mark/space data structure, wherein the tracks comprise alternately partitioned marks (3) and not partitioned marks (2). The partitioned marks are partitioned in particular in tracking direction and are partitioned in two parts, advantageousl ...


30
Herpel Carsten, Adolph Dirk, Hoerentrup Jobst, Ostermann Ralf, Peters Harmut: Removable storage medium for audio-visual data. Thomson Brandt, September 28, 2005: EP1580658-A1 (3 worldwide citation)

Playback devices, e.g. DVD players, for removable mass storage media used for the distribution of multimedia content (2,3,4) contain a lot of firmware to control its functions. Typically, such firmware may be updated several times during the lifetime of the device. For playback devices that are alre ...



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