Patents by Inventor Allen Ta-Ming Wu

Allen Ta-Ming Wu 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).

  • Shifter circuit
    Patent number: 4512018
    Abstract: A new and improved shifter circuit for multiplexing bytes of data into various orders on a finite size bus is disclosed. The improved shifter circuit includes an array of barrel shifter circuits arranged into N groups of M shifter circuits per group wherein each shifter circuit has P data input terminals and P output terminals. The letters N, M and P represent integers. Each of the P output terminals of each of the M shifter circuits in a group are coupled to one another, respectively, so as to form N.times.P output terminals of the array.
    Type: Grant
    Filed: March 8, 1983
    Date of Patent: April 16, 1985
    Assignee: Burroughs Corporation
    Inventors: Andrew E. Phelps, Allen Ta-Ming Wu