Patents by Inventor Hung-Chou Yang

Hung-Chou Yang 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).

  • Patent number: 8748209
    Abstract: A semiconductor chip package structure for achieving flip-chip electrical connection without using a wire-bonding process includes a package unit, a semiconductor chip, a first insulative layer, first conductive layers, a second insulative layer, and second conductive layers. The package unit has a receiving groove. The semiconductor chip is received in the receiving groove and has a plurality of conductive pads disposed on its top surface. The first insulative layer is formed between the conductive pads to insulate the conductive pads. The first conductive layers are formed on the first insulative layer and the package unit, and one side of each first conductive layer is electrically connected to the corresponding conductive pad. The second insulative layer is formed between the first conductive layers in order to insulate the first conductive layers from each other. The second conductive layers are respectively formed on the other opposite sides of the first conductive layers.
    Type: Grant
    Filed: June 1, 2011
    Date of Patent: June 10, 2014
    Assignee: Harvatek Corporation
    Inventors: Bily Wang, Hung-Chou Yang, Jeng-Ru Chang
  • Patent number: 8053904
    Abstract: A semiconductor chip package structure for achieving flip-chip electrical connection without using a wire-bonding process includes a package unit, a semiconductor chip, a first insulative layer, first conductive layers, a second insulative layer, and second conductive layers. The package unit has a receiving groove. The semiconductor chip is received in the receiving groove and has a plurality of conductive pads disposed on its top surface. The first insulative layer is formed between the conductive pads to insulate the conductive pads. The first conductive layers are formed on the first insulative layer and the package unit, and one side of each first conductive layer is electrically connected to the corresponding conductive pad. The second insulative layer is formed between the first conductive layers in order to insulate the first conductive layers from each other. The second conductive layers are respectively formed on the other opposite sides of the first conductive layers.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: November 8, 2011
    Assignee: Harvatek Corporation
    Inventors: Bily Wang, Hung-Chou Yang, Jeng-Ru Chang
  • Publication number: 20110229991
    Abstract: A semiconductor chip package structure for achieving flip-chip electrical connection without using a wire-bonding process includes a package unit, a semiconductor chip, a first insulative layer, first conductive layers, a second insulative layer, and second conductive layers. The package unit has a receiving groove. The semiconductor chip is received in the receiving groove and has a plurality of conductive pads disposed on its top surface. The first insulative layer is formed between the conductive pads to insulate the conductive pads. The first conductive layers are formed on the first insulative layer and the package unit, and one side of each first conductive layer is electrically connected to the corresponding conductive pad. The second insulative layer is formed between the first conductive layers in order to insulate the first conductive layers from each other. The second conductive layers are respectively formed on the other opposite sides of the first conductive layers.
    Type: Application
    Filed: June 1, 2011
    Publication date: September 22, 2011
    Applicant: HARVATEK CORPORATION
    Inventors: BILY WANG, HUNG-CHOU YANG, JENG-RU CHANG
  • Publication number: 20110018019
    Abstract: A semiconductor chip package structure for achieving flip-chip electrical connection without using a wire-bonding process includes a package unit, a semiconductor chip, a first insulative layer, first conductive layers, a second insulative layer, and second conductive layers. The package unit has a receiving groove. The semiconductor chip is received in the receiving groove and has a plurality of conductive pads disposed on its top surface. The first insulative layer is formed between the conductive pads to insulate the conductive pads. The first conductive layers are formed on the first insulative layer and the package unit, and one side of each first conductive layer is electrically connected to the corresponding conductive pad. The second insulative layer is formed between the first conductive layers in order to insulate the first conductive layers from each other. The second conductive layers are respectively formed on the other opposite sides of the first conductive layers.
    Type: Application
    Filed: December 29, 2009
    Publication date: January 27, 2011
    Applicant: HARVATEK CORPORATION
    Inventors: BILY WANG, HUNG-CHOU YANG, JENG-RU CHANG
  • Publication number: 20110018018
    Abstract: A semiconductor chip package structure for achieving electrical connection without using wire-bonding process includes an insulative substrate unit, a package unit, a semiconductor chip, a first conductive unit, an insulative unit and a second conductive unit. The package unit is disposed on the insulative substrate unit to form a receiving groove. The semiconductor chip is received in the receiving groove. The semiconductor chip has a plurality of conductive pads. The first conductive unit has a plurality of first conductive layers formed on the package body, and one side of each first conductive layer is electrically connected to each conductive pad. The insulative unit has an insulative layer formed between the first conductive layers in order to insulate the first conductive layers from each other. The second conductive unit has a plurality of second conductive layers respectively formed on another sides of the first conductive layers.
    Type: Application
    Filed: December 29, 2009
    Publication date: January 27, 2011
    Applicant: HARVATEK CORPORATION
    Inventors: BILY WANG, HUNG-CHOU YANG, JENG-RU CHANG
  • Publication number: 20090206465
    Abstract: A semiconductor chip package structure for achieving electrical connection without using a wire-bonding process includes: a package unit, a semiconductor chip, a first insulative layer, first conductive layers, a second insulative layer, and second conductive layers. The package unit has a receiving groove. The semiconductor chip receives in the receiving groove and has a plurality of conductive pads disposed on its top surface. The first insulative layer is formed among the conductive pads in order to insulate the conductive pads from each other. The first conductive layers are formed on the first insulative layer, and one side of each first conductive layer is electrically connected to the corresponding conductive pad. The second insulative layer is formed among the first conductive layers in order to insulate the first conductive layers from each other. The second conductive layers are respectively formed on the other opposite sides of the first conductive layers.
    Type: Application
    Filed: October 1, 2008
    Publication date: August 20, 2009
    Applicant: HARVATEK CORPORATION
    Inventors: BILY WANG, HUNG-CHOU YANG, JENG-RU CHANG