Patents by Inventor Lawrence Edward Leise

Lawrence Edward Leise 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).

  • Multi-hemisphere color CRT
    Patent number: 6741296
    Abstract: The present invention discloses a color CRT system that can be easily adapted for installations in either the northern or the southern hemisphere. The CRT is symmetrical with respect to its yamming or set up for the earth's magnetic field so the CRT can be installed in either a normal or an inverted orientation. Likewise the yoke and yoke connector are designed and can be easily installed so the CRT scan starts in the upper left of the CRT in either the normal or inverted installation. The connectors for the neck video card are designed to exit the side of the card so the wires can be routed to the CRT system card in either CRT installation orientation. Finally the anode wire is made with a length and attachment point such that the anode is wireable when the CRT is in the normal or inverted orientation.
    Type: Grant
    Filed: January 4, 2000
    Date of Patent: May 25, 2004
    Assignee: International Business Machines Corporation
    Inventors: Lawrence Edward Leise, Susan Ann Luerich