Patents by Inventor Harry M. Lasker, III

Harry M. Lasker, III 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).

  • Interactive learning system providing user feedback
    Patent number: 5421730
    Abstract: An interactive learning system for providing various modes of instruction relating to a syntax-intensive subject matter such as a computer program language. The modes of instruction may include a video lesson mode of instruction, a reference text mode of instruction and a syntax analysis mode of instruction in which the user attempts to answer questions presented by the system. The user's entries are analyzed for proper syntax and if any errors are found therein, the user is provided visual feedback relating to any errors found in the entries.
    Type: Grant
    Filed: November 27, 1991
    Date of Patent: June 6, 1995
    Assignee: National Education Training Group, Inc.
    Inventors: Harry M. Lasker, III, Jesse M. Heines