Patents by Inventor Chih-Hsin Lai

Chih-Hsin Lai 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: 20240120288
    Abstract: An electronic device and a method for manufacturing the same are provided. The electronic device includes a substrate, an encapsulant and an electronic component. The encapsulant is disposed over the substrate, and has a first top surface, a second top surface and a first lateral surface extending between the first top surface and the second top surface. A roughness of the first lateral surface is less than or equal to a roughness of the second top surface. The electronic component is disposed over the second top surface of the encapsulant and electrically connected to the substrate.
    Type: Application
    Filed: October 7, 2022
    Publication date: April 11, 2024
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Chih-Hsin LAI, Chih-Cheng LEE, Shao-Lun YANG, Wei-Chih CHO
  • Patent number: 9130064
    Abstract: A semiconductor package and a method for fabricating the same are provided. A leadframe including a die pad and a plurality of peripheral leads is provided. A carrier, having a plurality of connecting pads formed thereon, is attached to the die pad, wherein a planar size of the carrier s greater than that of the die pad, allowing the connecting pads on the carrier to be exposed from the die pad. At least a semiconductor chip is attached to a side of an assembly including the die pad and the carrier, and is electrically connected to the connecting pads of the carrier and the leads via bonding wires. A package encapsulant encapsulates the semiconductor chip, the bonding wires, a part of the carrier and a part of the leadframe, allowing a bottom surface of the carrier and a part of the leads to be exposed from the package encapsulant.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: September 8, 2015
    Assignee: Siliconware Precision Industries Co., Ltd.
    Inventors: Chang-Yueh Chan, Chih-Ming Huang, Chun-Yuan Li, Chih-Hsin Lai
  • Publication number: 20140080264
    Abstract: A semiconductor package and a method for fabricating the same are provided. A leadframe including a die pad and a plurality of peripheral leads is provided. A carrier, having a plurality of connecting pads formed thereon, is attached to the die pad, wherein a planar size of the carrier s greater than that of the die pad, allowing the connecting pads on the carrier to be exposed from the die pad. At least a semiconductor chip is attached to a side of an assembly including the die pad and the carrier, and is electrically connected to the connecting pads of the carrier and the leads via bonding wires. A package encapsulant encapsulates the semiconductor chip, the bonding wires, a part of the carrier and a part of the leadframe, allowing a bottom surface of the carrier and a part of the leads to be exposed from the package encapsulant.
    Type: Application
    Filed: November 21, 2013
    Publication date: March 20, 2014
    Applicant: SILICONWARE PRECISION INDUSTRIES CO., LTD
    Inventors: Chang-Yueh Chan, Chih-Ming Huang, Chun-Yuan Li, Chih-Hsin Lai
  • Patent number: 8618641
    Abstract: A semiconductor package and a method for fabricating the same are provided. A leadframe including a die pad and a plurality of peripheral leads is provided. A carrier, having a plurality of connecting pads formed thereon, is attached to the die pad, wherein a planar size of the carrier is greater than that of the die pad, allowing the connecting pads on the carrier to be exposed from the die pad. At least a semiconductor chip is attached to a side of an assembly including the die pad and the carrier, and is electrically connected to the connecting pads of the carrier and the leads via bonding wires. A package encapsulant encapsulates the semiconductor chip, the bonding wires, a part of the carrier and a part of the leadframe, allowing a bottom surface of the carrier and a part of the leads to be exposed from the package encapsulant.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: December 31, 2013
    Assignee: Siliconware Precision Industries Co., Ltd
    Inventors: Chang-Yueh Chan, Chih-Ming Huang, Chun-Yuan Li, Chih-Hsin Lai
  • Publication number: 20130312883
    Abstract: A tire includes a carcass and a tread member. The carcass has a tread portion, two sidewalls on opposite sides of the tread portion, and two beads on distal ends of the sidewalls. The tread member has a tread protective layer provided on an outer side of the tread portion of the carcass and a skin layer provided on the tread protective layer. In an embodiment the tire further includes a sidewall protective layer and a bead protective layer to protect the sidewalls and the beads of the carcass. The tire may have a good airtight condition and a light weight.
    Type: Application
    Filed: November 15, 2012
    Publication date: November 28, 2013
    Applicant: KENDA RUBBER IND. CO., LTD.
    Inventors: YING-MING YANG, CHIEN-HSIN YANG, TSUNG-YUEH LAI, CHIH- HSIN LAI
  • Publication number: 20090039488
    Abstract: A semiconductor package and a method for fabricating the same are provided. A leadframe including a die pad and a plurality of peripheral leads is provided. A carrier, having a plurality of connecting pads formed thereon, is attached to the die pad, wherein a planar size of the carrier is greater than that of the die pad, allowing the connecting pads on the carrier to be exposed from the die pad. At least a semiconductor chip is attached to a side of an assembly including the die pad and the carrier, and is electrically connected to the connecting pads of the carrier and the leads via bonding wires. A package encapsulant encapsulates the semiconductor chip, the bonding wires, a part of the carrier and a part of the leadframe, allowing a bottom surface of the carrier and a part of the leads to be exposed from the package encapsulant.
    Type: Application
    Filed: August 11, 2008
    Publication date: February 12, 2009
    Applicant: Siliconware Precision Industries Co., Ltd.
    Inventors: Chang-Yueh Chan, Chih-Ming Huang, Chun-Yuan Li, Chih-Hsin Lai