Patents by Inventor You Miyazaki

You Miyazaki 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
    Patent number: 7750665
    Abstract: A semiconductor device according to the present invention includes an internal circuit executing a predetermined processing based on signal input from an external device, an output buffer driving line connected to an output terminal based on signal output from the internal circuit, a feedback line branched off from signal line in buffer transmitting data signal to an output stage circuit of the output buffer, and a delay test circuit connected to the feedback line.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: July 6, 2010
    Assignee: NEC Electronics Corporation
    Inventors: You Miyazaki, Mamoru Konno
  • Semiconductor device
    Publication number: 20080231313
    Abstract: A semiconductor device according to the present invention includes an internal circuit executing a predetermined processing based on signal input from an external device, an output buffer driving line connected to an output terminal based on signal output from the internal circuit, a feedback line branched off from signal line in buffer transmitting data signal to an output stage circuit of the output buffer, and a delay test circuit connected to the feedback line.
    Type: Application
    Filed: March 17, 2008
    Publication date: September 25, 2008
    Applicant: NEC Electronics Corporation
    Inventors: You Miyazaki, Mamoru Konno