Patents by Inventor Chien-Tang Li

Chien-Tang Li 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).

  • Publication number: 20230402398
    Abstract: An electronic package is provided, in which a package module and a shielding member are disposed on a carrier structure, such that the shielding member covers a top surface and side surfaces of the package module to block the radiation outward from the package module and prevent problem that other electronic components on the carrier structure cannot be transmitted signals normally due to the electromagnetic interference of the package module.
    Type: Application
    Filed: August 29, 2022
    Publication date: December 14, 2023
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD.
    Inventors: Che-Chi Wu, Chien-Tang Li
  • Publication number: 20060281228
    Abstract: A lead-frame type semiconductor package is provided, including: a lead frame having a plurality of long leads and short leads, wherein a chip-attaching area is defined on the plurality of long leads, and at least a portion of each of the long leads within the chip-attaching area is formed with a recess; a chip mounted on the chip-attaching area and covering the recesses; a plurality of bonding wires for electrically connecting the chip to the corresponding long leads and short leads around the chip; and an encapsulant for encapsulating the chip, the plurality of bonding wires, a portion of the long leads and a portion of the short leads, wherein the encapsulant is filled into the recesses and gaps between the long leads, so as to solve a problem of incomplete filling in a conventional package.
    Type: Application
    Filed: May 24, 2006
    Publication date: December 14, 2006
    Applicant: Siliconware Precision Industries Co., Ltd.
    Inventors: Chien-Tang Li, Chung-Hsien Yang, M. Lin