Patents by Inventor Hideharu Munakata

Hideharu Munakata 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).

  • Method of interleaving with redundancy, and A/D converter, D/A converter and track-hold circuit using such method
    Publication number: 20010052864
    Abstract: In order to prevent spurious signals from being generated in an electronic circuit executing an interleaving operation, a plurality of substantially similar electronic circuits 101, 102, 103 are arranged in parallel and operated in an interleaved manner. When each operating frequency of the electronic circuit is f, in order to obtain a Nf frequency (N is 2 in FIG. 1), more than N pieces (3 in FIG. 1) of electronic circuits are arranged in parallel and used, and electronic circuits 101, 102, 103 are selected for output in an at least pseudo-random manner.
    Type: Application
    Filed: April 25, 2001
    Publication date: December 20, 2001
    Inventors: Atsushi Shimizu, Takanori Komuro, Mamoru Tamba, Hideharu Munakata