PRE RECORDED COMPACT DISCS RELATING

Brand Owner Address Description
EOSTATE EOS GmbH Electro Optical Systems Robert-Stirling-Ring 1 82152 Krailling Germany Pre-recorded compact discs relating to additive manufacturing; digital media, namely, pre-recorded digital video discs, digital versatile discs, downloadable audio and video recordings, DVDs, and high definition digital discs relating to additive manufacturing; computer software for manufacturers active in the additive manufacturing field that collects, compares, evaluates, analyzes and automatically corrects data for quality control and quality assurance purposes, improving risk management and reducing costs; computer software for manufacturers active in the additive manufacturing field that collects, compares, evaluates, analyzes, automatically corrects and implements data, for implementing and monitoring additive manufacturing machinery; downloadable computer software applications, also for mobile devices, for manufacturers active in the additive manufacturing field that collects, compares, evaluates, analyzes and automatically corrects data for quality control and quality assurance purposes; downloadable computer software applications for manufacturers active in the additive manufacturing field that collects, compares, evaluates, analyzes, automatically corrects and implements data, for implementing and monitoring additive manufacturing machinery; computer software for manufacturers active in the additive manufacturing field that compares a built part with the data used to build the part; computer software for manufacturers active in the additive manufacturing field that compares the specifications of a built part with the specification requirement of the part; computer software that collects, analyzes, compares, evaluates data and intervenes in the building process for additive manufacturing machinery; computer software for manufacturers active in the additive manufacturing field that collects, analyzes, compares, evaluates data and gives a live and non-live status report of the build process of additive manufacturing machinery to the user; computer software for manufacturers active in the additive manufacturing field that collects, analyzes, compares, evaluates data and instructs a machine user how to proceed with the build job, for quality control and quality assurance purposes; ELECTRO OPTICAL SYSTEMS TATE;Computer software consultancy; design and development of computer software; installation and maintenance of computer software; technical project management services relating to computing;
 

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

    
Technical Examples
  1. The method and apparatus described utilise the fact that CDs manufactured from the same master will have distinctive physical characteristics attributable to the physical manufacturing process of the master to distinguish counterfeit CDs from genuine discs. For a genuine disc, the relative angular orientation of specified sections of the recorded data are determined and recorded. The relative angular orientation of the same sections of data on a test disc are also determined. Where the relative angular orientations are the same it is concluded that the test disc derives from the same source as the genuine disc and is therefore bona fide. Where there is no correlation, the test disc may be identified as counterfeit. The relative angular orientations, or other physical characteristics of the discs, may be physically measured, or may be calculated from information gained by reading the data on the disc. The disclosed technique can also be used to copy protect discs.