Patents by Inventor Alex Ruegg

Alex Ruegg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of, and apparatus for, identifying a predetermined location within a data sequence on a record carrier for processing the data sequence
    Patent number: 4935823
    Abstract: The method and apparatus permits processing, for example, editing or synchronizing data sequences without using special marking devices and marking tracks for identifying preselected locations. For this purpose, a preselected partial data sequence is formed from a predetermined data sequence and serves as a reference partial data sequence. Such reference partial data sequence is utilized as a basis for comparison with further partial data sequences originating from the same or different data sequences for retrieving or identifying operations in connection with, for example, the joining, inserting or synchronizing of data sequences.
    Type: Grant
    Filed: March 7, 1988
    Date of Patent: June 19, 1990
    Assignee: Willi Studer AG
    Inventors: Daniele Pelloni, Alex Ruegg, Marco Nai