Patents by Inventor Kai-Yu Chang

Kai-Yu Chang 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: 20210387446
    Abstract: A paper container package is provided, including: a paper layer; two plastic layers disposed on two sides of the paper layer; wherein the two plastic layers and the paper layer define at least one window which is light-penetrable in a thickness direction of the paper layer. A method for manufacturing a paper container package is provided, including steps of: preparing a paper material; partially hollowing out a part of the paper material; disposing a plastic coating on an inner side of the paper material; disposing a plastic layer on an outer side of the paper material, to form a package material; cutting the package material to form at least one paper container package; wherein the part of the paper material which is partially hollowed out, the plastic layer and the plastic coating at least partially overlap in a thickness direction of the package material.
    Type: Application
    Filed: September 21, 2018
    Publication date: December 16, 2021
    Inventor: Kai-Yu CHANG
  • Patent number: 9705231
    Abstract: A protective cover for a network cable socket is disclosed. The protective cover is moveably connected to the network cable socket. The protective cover of the network cable socket comprises a housing and two elastic sheets. The housing is moveably connected to the network cable socket. Each of the elastic sheets includes a fixing portion, an extension arm, a stopper and a guiding ramp. The two extension arms are connected to the two fixing portions, respectively. The two fixing portions are fixed to two sides of the housing, respectively. The two stoppers and the two guiding ramps are formed at the two extension arms, respectively. A distance between the two guiding ramps is larger than the distance between the two stoppers.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: July 11, 2017
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Kuo-Chou Cheng, Chun-Dao Yu, Chyi-Cheng Wang, Kai-Yu Chang
  • Publication number: 20170129693
    Abstract: A container with filter is provided. The container includes a cup body, a circumferential wall and a bottom portion connecting with an end of the circumferential wall, and defines a receiving space. A filter layer is annularly connected with an inner surface of the cup body and has a movable portion disposed concavely toward the bottom portion of the cup body. A brewing material is disposed between the bottom portion and the filter layer. A heat combination device having a shape and dimension circumferentially corresponding to an interior of the cup body is also provided for producing the container.
    Type: Application
    Filed: July 1, 2014
    Publication date: May 11, 2017
    Inventor: Kai-Yu CHANG
  • Publication number: 20150273805
    Abstract: The method for manufacturing film-coated paper includes steps including heating and melting an original raw material composed of PP and PE and re-granulating into a second raw material, mixing a first raw material and the second raw material followed by heating, melting, and mixing again wherein the first material is PP, re-granulating the mixed material, heating and melting the re-granulated material, extruding to form a coating film, and coating the coating film on a paper surface. Thereby, a film-coated paper which can resist higher temperature and has better yield rate is provided.
    Type: Application
    Filed: October 26, 2012
    Publication date: October 1, 2015
    Inventor: Kai-Yu Chang
  • Publication number: 20150229064
    Abstract: A protective cover for a network cable socket is disclosed. The protective cover is moveably connected to the network cable socket. The protective cover of the network cable socket comprises a housing and two elastic sheets. The housing is moveably connected to the network cable socket. Each of the elastic sheets includes a fixing portion, an extension arm, a stopper and a guiding ramp. The two extension arms are connected to the two fixing portions, respectively. The two fixing portions are fixed to two sides of the housing, respectively. The two stoppers and the two guiding ramps are formed at the two extension arms, respectively. A distance between the two guiding ramps is larger than the distance between the two stoppers.
    Type: Application
    Filed: February 12, 2015
    Publication date: August 13, 2015
    Inventors: Kuo-Chou Cheng, Chun-Dao Yu, Chyi-Cheng Wang, Kai-Yu Chang
  • Publication number: 20100011616
    Abstract: A sole structure with magnetic cushion includes an outsole; a midsole main body located on a top of the outsole and having a recess formed at a heel portion thereof; a magnetic cushion positioned in the recess of the midsole main body; a foam rubber layer located on a top of the midsole main body to sandwich the magnetic cushion between the foam rubber layer and the midsole main body; and an insole located on a top of the foam rubber layer for directly contacting with a user's foot. The magnetic cushion includes sequentially laminated first magnetic element, foam rubber spacer, and second magnetic element, and the first magnetic element and the second magnetic element are arranged with their poles of the same polarity facing toward each other, so that a magnetic repulsion is existed between the first and second magnetic elements to provide good buffering and cushioning effect.
    Type: Application
    Filed: July 18, 2008
    Publication date: January 21, 2010
    Inventor: Kai-Yu Chang