OPTICAL DISC PLAYERS

Brand Owner (click to sort) Address Description
ATRAC CD SONY KABUSHIKI KAISHA 1-7-1- Konan, Minato-ku Tokyo Japan optical disc players;CD;
DVD DVD Format / Logo Licensing Corporation 1-2-1 Hamamatsu-cho, Minato-ku Tokyo 105-0013 Japan Optical disc players; compact discs containing digital information for display of filmed products;DVD;
DVD FLLC DVD FORMAT/LOGO LICENSING CORPORATION 2-3-6 Shibadaimon Minato-ku; Tokyo 105-0012 Japan Optical disc players; compact discs containing digital information for display of filmed products;DVD;
EXCD SONY KABUSHIKI KAISHA 1-7-1- Konan, Minato-ku Tokyo Japan Optical disc players, optical disc recorders and other electrical communication apparatus and instruments, namely audio disc players/recorders and video disc players/recorders; personal computers; batteries; pre-recorded audio magnetic tapes, integrated circuit (IC) cards, magnetic discs, optical discs, magneto-optical discs featuring music; pre-recorded video magnetic tapes, integrated circuit (IC) cards, magnetic discs, optical discs, magneto-optical discs, and other pre-recorded video discs and video tapes featuring music and cinema, namely, action movies, romances, documentaries, comedies, biographies, dramas, thrillers, horror movies, westerns, detective stories, science fiction and musicals; blank optical discs; and video game machines and video output game machines, for use with television or personal computer for home use;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. An optical disc for storage and retrieval of digital data, and a system and method for protecting the optical disc is disclosed. The optical disc has projections or embossments on one or both surfaces. When the optical disc is placed on a substantially flat surface such as a tabletop or a desktop, the projections act as pedestals that elevate the optical disc above the flat surface. The resulting gap or clearance helps prevent damage to the optical disc caused by contaminants on the flat surface or by defects in the flat surface. The projections are sized to provide adequate clearance between the disc and the flat surface, while minimizing interference between the projections and components of optical disc readers and drives. The optical disc may also include one or more depressions that are sized and configured to receive projections from another disc, which facilitates stacking of the optical discs.