77171485
May 2, 2007
Apparatus, namely, machines, projectors, computer hardware and software used to secure, track, trace and code film against fraud, piracy and counterfeiting, for digital watermarking, compression encoding, compression decoding, transcoding, partial encoding or partial decoding of film, picture, video or audio signals; digital cinema distribution and presentation systems comprised of electronic devices, namely, machines, projectors, and computer hardware for encoding, authoring, distribution, and playback solutions for the use in tracking the source of unauthorized copies of film; computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files, and related goods
Electrical and Scientific Apparatus