Patents by Inventor Herbert Treml

Herbert Treml 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).

  • Means for reading a table of contents of a non-finalized optically readable data carrier
    Patent number: 6549500
    Abstract: A reproduction apparatus (1) for reproducing data (A, D, ID) stored on a rotary drivable optically readable data carrier (2) includes drive means (6) for driving the data carrier (2) in accordance with a drive signal (AS), and drive control means (24) for generating a controlled drive signal (S1) while the read data (AD) are used, and detection means (45) for detecting whether data (AD) suitable for generating the controlled drive signal (S1) are available, and additional drive control means (42) for generating a controlled drive signal (S2), and control means (40) which are arranged for enabling the data carrier (2) to be driven in accordance with the controlled drive signal (S2) when data (AD) suitable for driving the data carrier (2) are lacking.
    Type: Grant
    Filed: April 24, 2001
    Date of Patent: April 15, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Christoph Apel, Herbert Treml, Helmut Unger, Wolfgang Wimmer
  • Means for reading a table of contents of a non-finalized optically readable data carrier
    Publication number: 20020006095
    Abstract: A reproduction apparatus (1) for reproducing data (A, D, ID) stored on a rotary drivable optically readable data carrier (2) includes drive means (6) for driving the data carrier (2) in accordance with a drive signal (AS), and drive control means (24) for generating a controlled drive signal (S1) while the read data (AD) are used, and detection means (45) for detecting whether data (AD) suitable for generating the controlled drive signal (S1) are available, and additional drive control means (42) for generating a controlled drive signal (S2), and control means (40) which are arranged for enabling the data carrier (2) to be driven in accordance with the controlled drive signal (S2) when data (AD) suitable for driving the data carrier (2) are lacking.
    Type: Application
    Filed: April 24, 2001
    Publication date: January 17, 2002
    Inventors: Christoph Apel, Herbert Treml, Helmut Unger, Wolfgang Wimmer