Patents by Inventor Kazimierz Tchorzewski

Kazimierz Tchorzewski 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).

  • Patent number: 4922538
    Abstract: A multi-user speech recognition system includes several speech recognizers which are shared between many user terminals. When a user terminal is activated, one of the recognizers is assigned to deal with voiced instructions received via that user terminal. This recognizer requests the respective "templates" from a memory device. A controller handles requests from the recognizers on a first-come first-served basis, and prevents later requests from interrupting earlier ones.
    Type: Grant
    Filed: February 5, 1988
    Date of Patent: May 1, 1990
    Assignee: British Telecommunications public limited company
    Inventor: Kazimierz Tchorzewski