Patents by Inventor William C. Hasenplaugh

William C. Hasenplaugh 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).

  • Mulptiplying two numbers
    Publication number: 20070299899
    Abstract: Techniques are described to multiply two numbers, A and B. In general, multiplication is performed by using Karatsuba multiplication on the segments of A and B and adjusting the Karatsuba multiplication based on the values of the most significant bits of A and B.
    Type: Application
    Filed: June 27, 2006
    Publication date: December 27, 2007
    Inventors: William C. Hasenplaugh, Gunnar Gaubatz, Vinodh Gopal, Matthew M. Bace
  • Modular reduction using folding
    Publication number: 20070297601
    Abstract: Techniques are described to determine N mod M, where N is a number having a width of n-bits, and M is a number having a width of m-bits.
    Type: Application
    Filed: June 27, 2006
    Publication date: December 27, 2007
    Inventors: William C. Hasenplaugh, Gunnar Gaubatz, Vinodh Gopal