Patents by Inventor Naoyuki MOTOKI

Naoyuki MOTOKI 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 INTEGRATED CIRCUIT DEVICE AND MICROPHONE MODULE USING SAME
    Publication number: 20230396933
    Abstract: Provided is a semiconductor integrated circuit device capable of inputting a signal of a MEMS transducer 2, the semiconductor integrated circuit device comprising: a power supply circuit 11 for the MEMS transducer 2; an input amplifier 12 for inputting and amplifying a signal of the MEMS transducer 2; a line driver 13 for amplifying an output from the input amplifier 12 and allowing for driving of a load connected to an output terminal T3, the line driver 13 having an input terminal; and the output terminal T3 for outputting an output of the line driver 13, wherein the power supply circuit 11, the input amplifier 12, and the line driver 13 are integrally formed on a semiconductor substrate, and wherein a gain setting circuit 14 for determining gain of the line driver 13 and a DC potential of the output terminal T3 is connected to the input terminal of the line driver 13.
    Type: Application
    Filed: October 28, 2021
    Publication date: December 7, 2023
    Applicant: NISSHINBO MICRO DEVICES INC.
    Inventor: Naoyuki MOTOKI