Patents by Inventor Tsuyoshi Chida

Tsuyoshi Chida 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).

  • Semiconductor device provided with noise cut filter
    Patent number: 6774714
    Abstract: A functional circuit and a filter are disposed between a first power supply wire capable of being set in a first electric potential of a semiconductor device and a second power supply wire capable of being set in a second electric potential, which is different from the first electric potential. The functional circuit is connected to the first power supply wire or the second power supply wire. Then, the filter transmits a signal inputted or outputted between the outside of the semiconductor device and the functional circuit.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: August 10, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tsuyoshi Chida, Yasuhiro Hegi
  • Semiconductor device provided with noise cut filter
    Publication number: 20020044010
    Abstract: A functional circuit and a filter are disposed between a first power supply wire capable of being set in a first electric potential of a semiconductor device and a second power supply wire capable of being set in a second electric potential, which is different from the first electric potential. The functional circuit is connected to the first power supply wire or the second power supply wire. Then, the filter transmits a signal inputted or outputted between the outside of the semiconductor device and the functional circuit.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 18, 2002
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tsuyoshi Chida, Yasuhiro Hegi