Patents by Inventor Guo Zhu Zeng

Guo Zhu Zeng 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).

  • Touch LED component and touch device
    Patent number: 11464112
    Abstract: A touch LED component and a touch device, and the touch LED component includes a metal cap, a touch button sheathed on an inner wall of the metal cap, and an LED lamp bead coupled to an inner wall of the touch button, a first through hole formed at the top of the metal cap, an induction pin installed at the bottom of the touch button, and an anode pin and a cathode pin installed on both sides of the bottom of the LED lamp bead respectively. The touch device includes a touch panel, a circuit board, and plural touch LED components. The touch LED component with high integration can be packaged by carrier tapes to facilitate automatic plug-ins and simplify production and assembling processes for mass production. The touch device has the features of simple structure, high reliability, good effect and long life.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: October 4, 2022
    Assignees: Defond Electech Co., Ltd., Defond Components Limited
    Inventors: Lei Zhang, Guo Zhu Zeng, Jian Hua Gong, Ding Wei Que, Yun Zhang
  • Touch LED Component and Touch Device
    Publication number: 20210037650
    Abstract: A touch LED component and a touch device, and the touch LED component includes a metal cap, a touch button sheathed on an inner wall of the metal cap, and an LED lamp bead coupled to an inner wall of the touch button, a first through hole formed at the top of the metal cap, an induction pin installed at the bottom of the touch button, and an anode pin and a cathode pin installed on both sides of the bottom of the LED lamp bead respectively. The touch device includes a touch panel, a circuit board, and plural touch LED components. The touch LED component with high integration can be packaged by carrier tapes to facilitate automatic plug-ins and simplify production and assembling processes for mass production. The touch device has the features of simple structure, high reliability, good effect and long life.
    Type: Application
    Filed: December 19, 2019
    Publication date: February 4, 2021
    Inventors: Lei Zhang, Guo Zhu Zeng, Jian Hua Gong, Ding Wei Que, Yun Zhang
  • Touch LED component
    Patent number: D965536
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: October 4, 2022
    Assignees: Defond Electech Co., Ltd., Defond Components Limited
    Inventors: Lei Zhang, Guo Zhu Zeng, Jian Hua Gong, Ding Wei Que, Yun Zhang