Patents by Inventor Laili KANG

Laili KANG 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).

  • Shield sheet for wireless charging module and wireless charging module
    Patent number: 11205540
    Abstract: A shield sheet comprises a collar magnetic sheet and a center magnetic sheet. The collar magnetic sheet is provided with a hole adapted to the center magnetic sheet. The center magnetic sheet has one end fixed in the hole and the other end protruding out of the collar magnetic sheet. The collar magnetic sheet comprises at least one first magnetic permeable layer, which is a nanocrystal strip, an amorphous strip or a metallic soft magnetic strip. The center magnetic sheet comprises at least two second magnetic permeable layers stacked one on another, which are fragmented nanocrystal strips, fragmented amorphous strips or fragmented metallic soft magnetic strips. Fewer nanocrystal strips are stacked for the collar magnetic sheet in the shield sheet of the invention, facilitating the miniaturization of the shield sheet and increasing charging efficiency.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: December 21, 2021
    Assignee: SUNWAY COMMUNICATION (JIANGSU) CO., LTD.
    Inventors: Zhihua Pang, Lei Wang, Jiahong Li, Laili Kang, Shuai Wang, Kaihuang Liu
  • SHIELD SHEET FOR WIRELESS CHARGING MODULE AND WIRELESS CHARGING MODULE
    Publication number: 20190371519
    Abstract: The invention discloses a shield sheet for a wireless charging module and the wireless charging module, the shield sheet comprises a collar magnetic sheet and a center magnetic sheet, the collar magnetic sheet is provided with a hole adapted to the center magnetic sheet, the center magnetic sheet has one end fixed in the hole and the other end protruding out of the collar magnetic sheet; the collar magnetic sheet comprises at least one first magnetic permeable layer, which is a nanocrystal strip, an amorphous strip or a metallic soft magnetic strip; the center magnetic sheet comprises at least two second magnetic permeable layers stacked one on another, which are fragmented nanocrystal strips, fragmented amorphous strips or fragmented metallic soft magnetic strips. Fewer nanocrystal strips are stacked for the collar magnetic sheet in the shield sheet of the invention, facilitating the miniaturization of the shield sheet and increasing charging efficiency.
    Type: Application
    Filed: May 23, 2019
    Publication date: December 5, 2019
    Applicant: SUNWAY COMMUNICATION (JIANGSU) CO., LTD.
    Inventors: Zhihua PANG, Lei WANG, Jiahong LI, Laili KANG, Shuai WANG, Kaihuang LIU