Patents by Inventor Ryoki NISHIOKA

Ryoki NISHIOKA 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).

  • Wireless terminal device
    Patent number: 9906637
    Abstract: A smartphone includes: a first antenna for performing wireless communication in accordance with a first communication scheme; a second antenna for performing wireless communication in accordance with a second communication scheme; a first RF circuit module for converting a signal, received by the first antenna, into a digital audio signal; an audio processing module for converting the digital audio signal into an analog audio signal; a second RF circuit module for converting a signal, received by the second antenna, into an analog audio signal; a receiver for outputting an analog audio signal; and a first switch for switching between: a first mode for transmitting an analog audio signal between the audio processing module and the receiver; and a second mode for transmitting an analog audio signal between the second RF circuit module and the receiver.
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: February 27, 2018
    Assignee: KYOCERA CORPORATION
    Inventors: Ryoki Nishioka, Kentaro Aoki
  • WIRELESS TERMINAL DEVICE
    Publication number: 20150350401
    Abstract: A smartphone includes: a first antenna for performing wireless communication in accordance with a first communication scheme; a second antenna for performing wireless communication in accordance with a second communication scheme; a first RF circuit module for converting a signal, received by the first antenna, into a digital audio signal; an audio processing module for converting the digital audio signal into an analog audio signal; a second RF circuit module for converting a signal, received by the second antenna, into an analog audio signal; a receiver for outputting an analog audio signal; and a first switch for switching between: a first mode for transmitting an analog audio signal between the audio processing module and the receiver; and a second mode for transmitting an analog audio signal between the second RF circuit module and the receiver.
    Type: Application
    Filed: December 26, 2013
    Publication date: December 3, 2015
    Inventors: Ryoki NISHIOKA, Kentaro AOKI