Patents by Inventor Nobuaki Tsunashima

Nobuaki Tsunashima 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).

  • Patent number: 11792755
    Abstract: Implementations disclosed describe numerous techniques and systems facilitating synchronous actions in wireless networks that have a central device (CD) and multiple peripheral devices (PDs) communicating wirelessly with the CD. The CD communicates one or more messages to the PDs and various PDs determine, using communicated messages, a time of a synchronous action to be performed by the PDs. The synchronous action includes an interaction of a respective PD with one or more associated devices communicatively coupled with the PD. Upon completion of the synchronous action, the PDs may transmit data generated by the PDs, or by the one or more associated devices, in connection with the synchronous action.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: October 17, 2023
    Assignee: Cypress Semiconductor Corporation
    Inventors: Nobuaki Tsunashima, Shuji Kumise, James Wihardja, Victor Zhodzishsky
  • Publication number: 20220322253
    Abstract: Implementations disclosed describe numerous techniques and systems facilitating synchronous actions in wireless networks that have a central device (CD) and multiple peripheral devices (PDs) communicating wirelessly with the CD. The CD communicates one or more messages to the PDs and various PDs determine, using communicated messages, a time of a synchronous action to be performed by the PDs. The synchronous action includes an interaction of a respective PD with one or more associated devices communicatively coupled with the PD. Upon completion of the synchronous action, the PDs may transmit data generated by the PDs, or by the one or more associated devices, in connection with the synchronous action.
    Type: Application
    Filed: July 30, 2021
    Publication date: October 6, 2022
    Applicant: Cypress Semiconductor Corporation
    Inventors: Nobuaki Tsunashima, Shuji Kumise, James Wihardja, Victor Zhodzishsky
  • Patent number: 7912989
    Abstract: A network interface is provided, in which it has an active mode and at least one of a disconnect mode and a suspend mode, and performs a predetermined process when a release condition of the disconnect mode or the suspend mode is satisfied. The network interface includes a driving control circuit for stopping at least a part of driving clock generation circuits included in the network interface until the release condition of the disconnect mode or the suspend mode is satisfied from the time when the disconnect mode or the suspend mode is established, wherein the driving control circuit operates irrespective of a clock signal.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: March 22, 2011
    Assignee: Ricoh Company, Ltd.
    Inventors: Nobuaki Tsunashima, Keitaro Ado, Yasunori Nakayama
  • Publication number: 20020199026
    Abstract: A network interface is provided, in which it has an active mode and at least one of a disconnect mode and a suspend mode, and performs a predetermined process when a release condition of the disconnect mode or the suspend mode is satisfied. The network interface includes a driving control circuit for stopping at least a part of driving clock generation circuits included in the network interface until the release condition of the disconnect mode or the suspend mode is satisfied from the time when the disconnect mode or the suspend mode is established, wherein the driving control circuit operates irrespective of a clock signal.
    Type: Application
    Filed: May 15, 2002
    Publication date: December 26, 2002
    Applicant: Ricoh Company, Ltd.
    Inventors: Nobuaki Tsunashima, Keitaro Ado, Yasunori Nakayama