Patents by Inventor Dong-Bo Zhou

Dong-Bo Zhou 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).

  • LIGHT GUIDING KEY STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20200135418
    Abstract: A light guiding key comprises a light emitting assembly, a switch assembly, a light shielding assembly, a light guiding member, a light transmitting member, and a light shielding film. Simultaneous and regional display of multiple colors of light on the same key area are carried out by the light guiding key. The light emitting assembly comprises a first light emitting member and a second light emitting member. The switch assembly comprises a switch for controlling whether the second light emitting member emits light and a button for pressing the switch. The light shielding assembly and the button enclose a first light channel and a second light channel which are isolated from each other. The present disclosure also provides an electronic device comprising the light guiding key structure.
    Type: Application
    Filed: January 4, 2019
    Publication date: April 30, 2020
    Inventors: DONG-BO ZHOU, BO JIANG
  • Light guiding key structure and electronic device including the same
    Patent number: 10622171
    Abstract: A light guiding key comprises a light emitting assembly, a switch assembly, a light shielding assembly, a light guiding member, a light transmitting member, and a light shielding film. Simultaneous and regional display of multiple colors of light on the same key area are carried out by the light guiding key. The light emitting assembly comprises a first light emitting member and a second light emitting member. The switch assembly comprises a switch for controlling whether the second light emitting member emits light and a button for pressing the switch. The light shielding assembly and the button enclose a first light channel and a second light channel which are isolated from each other. The present disclosure also provides an electronic device comprising the light guiding key structure.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: April 14, 2020
    Assignee: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
    Inventors: Dong-Bo Zhou, Bo Jiang