Patents by Inventor Chieko UEMIZU

Chieko UEMIZU 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).

  • Bridged micro louvers for active privacy screen
    Patent number: 11175529
    Abstract: Disclosed herein are techniques related to privacy at display devices. The techniques include an apparatus having an electroactive privacy layer of a display device. The electroactive privacy layer is configured to restrict a propagation direction of light emission associated with a display layer of the display device. The restriction of propagation is generated by micro louvers formed in the electroactive privacy layer.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: November 16, 2021
    Assignee: INTEL CORPORATION
    Inventors: Thomas A. Nugraha, Dong Yeung Kwak, Jue Li, Chieko Uemizu
  • BRIDGED MICRO LOUVERS FOR ACTIVE PRIVACY SCREEN
    Publication number: 20200159067
    Abstract: Disclosed herein are techniques related to privacy at display devices. The techniques include an apparatus having an electroactive privacy layer of a display device. The electroactive privacy layer is configured to restrict a propagation direction of light emission associated with a display layer of the display device. The restriction of propagation is generated by micro louvers formed in the electroactive privacy layer.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Applicant: INTEL CORPORATION
    Inventors: Thomas A. NUGRAHA, Dong Yeung KWAK, Jue LI, Chieko UEMIZU
  • Bridged micro louvers for active privacy screen
    Patent number: 10578912
    Abstract: A touch sensitive active privacy screen, includes an apparatus having an electroactive privacy layer (122) of a display device. The electroactive privacy layer (122) is configured to restrict a propagation direction of light emission associated with a display layer (124) of the display device. The restriction of propagation is generated by micro louvers (412) formed in the electroactive privacy layer (122).
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: March 3, 2020
    Assignee: INTEL CORPORATION
    Inventors: Thomas A. Nugraha, Dong Yeung Kwak, Jue Li, Chieko Uemizu
  • BRIDGED MICRO LOUVERS FOR ACTIVE PRIVACY SCREEN
    Publication number: 20190219870
    Abstract: A touch sensitive active privacy screen, includes an apparatus having an electroactive privacy layer (122) of a display device. The electroactive privacy layer (122) is configured to restrict a propagation direction of light emission associated with a display layer (124) of the display device. The restriction of propagation is generated by micro louvers (412) formed in the electroactive privacy layer (122).
    Type: Application
    Filed: September 30, 2016
    Publication date: July 18, 2019
    Applicant: INTEL CORPORATION
    Inventors: Thomas A. NUGRAHA, Dong Yeung KWAK, Jue LI, Chieko UEMIZU