Patents by Inventor Yoshiki YAGURA

Yoshiki YAGURA 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).

  • RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE
    Publication number: 20240106465
    Abstract: A first receiving band and a first transmission band in band A and a second transmission band and a second receiving band in band B are listed in frequency order. A radio frequency module includes: first and second boards; a first filter having a passband that is the first transmission band; second and sixth filters each having a passband that is the first receiving band; third and fifth filters each having a passband that is the second receiving band; a first power amplifier connected to the first filter; a fourth filter having a passband that is the second transmission band; and a second power amplifier connected to the fourth filter. The first to third filters and the first power amplifier are disposed on the first board, and the fourth to sixth filters and the second power amplifier are disposed on the second board.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 28, 2024
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Atsushi ONO, Hirotsugu MORI, Yoshiki YAGURA, Kiwamu SAKANO, Akira NOGUCHI