Patents by Inventor Edmund Lancki

Edmund Lancki 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).

  • Self-clocking serial decoder
    Patent number: 4449119
    Abstract: Apparatus for generating clocking pulses from serially transmitted data in which a level shift recurs with each bit. The circuit uses a coincidence of data word recognition and initial level shift to generate an initial clock pulse and thereafter uses the delayed clock pulses and level shift to produce subsequent clock pulses. A data word recognition circuit is also disclosed that employs a delay line for examining the profile of a synchronizing wave form.
    Type: Grant
    Filed: December 14, 1981
    Date of Patent: May 15, 1984
    Assignee: International Business Machines Corporation
    Inventors: Craig A. Hanna, Edmund Lancki