Patents by Inventor Chang-Chen Yang

Chang-Chen 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: 11134753
    Abstract: An automatic lacing mechanism automatically laces between two shoe pieces, and includes a clamping module, a positioning module, a shoelace-running module, and a shoelace-arranging module. The clamping module is adapted to fixedly clamp shoe pieces. The positioning module is adapted to position the shoe pieces prior to the shoe pieces are fixedly clamped, so that the clamping module could firmly clamp the shoe pieces. The shoelace-running module is adapted to run the shoelace through the lace eyelets on the shoe pieces. The shoelace-arranging module is adapted to change the direction of the shoelace during lacing. The positioning module has two positioning pins, wherein a distance therebetween is adjustable, and therefore the positioning module is suitable for the positioning of footwear having different distances between its lace eyelets, which could make the automatic lacing process smoother.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: October 5, 2021
    Assignee: IDEA (MACAO COMMERCIAL OFFSHORE) LIMITED
    Inventors: Chang-Chen Yang, Po-Chih Lin, Chun-Hsien Ou
  • Publication number: 20200196711
    Abstract: An automatic lacing mechanism automatically laces between two shoe pieces, and includes a clamping module, a positioning module, a shoelace-running module, and a shoelace-arranging module. The clamping module is adapted to fixedly clamp shoe pieces. The positioning module is adapted to position the shoe pieces prior to the shoe pieces are fixedly clamped, so that the clamping module could firmly clamp the shoe pieces. The shoelace-running module is adapted to run the shoelace through the lace eyelets on the shoe pieces. The shoelace-arranging module is adapted to change the direction of the shoelace during lacing. The positioning module has two positioning pins, wherein a distance therebetween is adjustable, and therefore the positioning module is suitable for the positioning of footwear having different distances between its lace eyelets, which could make the automatic lacing process smoother.
    Type: Application
    Filed: December 23, 2019
    Publication date: June 25, 2020
    Applicant: IDEA (MACAO COMMERCIAL OFFSHORE) LIMITED
    Inventors: CHANG-CHEN YANG, Po-Chih Lin, Chun-Hsien Ou
  • Publication number: 20170202317
    Abstract: Provided are an automatic spray system for a shoe sole adhesive and a spray method therefor, wherein a spray gun and a coating tool are provided at the end of a mechanical arm, enabled to be located in an adhesive spray path, and respectively arranged at the inner and outer sides of a contour side line of the top face of a shoe sole, and by cooperating with the scan information of the top face of the shoe sole and the position information of the shoe sole read by a computer, the adhesive spray region of the spray gun slightly exceeds the contour side line of the top face of the shoe sole and overlaps with a cementing region at the top face of the shoe sole such that a large part of the adhesive is sprayed onto the cementing region, and a small part of the adhesive exceeding the contour side line is blocked and adsorbed by the coating tool, whereby the technical effects of automatically and accurately cementing the shoe sole, preventing the adhesive from overflowing and staining the shoe sole appearance, incre
    Type: Application
    Filed: May 26, 2014
    Publication date: July 20, 2017
    Inventors: Jakov MAKOVER, Bar Cochva MARDIX, Yaacov SADEH, Chang-Chen YANG, Chien-Yu HSU
  • Publication number: 20160086197
    Abstract: A method for analyzing shopping pattern includes providing a shopping pattern analyzing system having a cart and at least one commodity-communicating module; determining whether the cart moves or not via a sensing apparatus of the cart; determining whether a motionless time of the cart exceeds a predetermined time or not; determining whether the cart passes through a repeating area or not; and determining whether the user pushes the cart with one hand or two hands via two sensing members of the pushing portion. The present invention enables to analyze the shopping patterns of consumers at the moment the consumers shop to learn which commodities are interested by the consumers so as to perform customized promoting commodity notice for each of the consumers.
    Type: Application
    Filed: December 12, 2014
    Publication date: March 24, 2016
    Inventors: Chang-Chen Yang, You-Chiun Wang
  • Publication number: 20020116803
    Abstract: A packaging method for electric power storage units of an ultracapacitor energy storage device. An electrolyte solution is filled directly during the process of stacking electrodes so as to omit the steps of partially forming and enclosing a refill port. Thus, the fabrication process can be effectively simplified and the production efficiency can be increased. First, an annular glue wall is coated along the border of the top surface of a first electrode. The electrolyte solution is filled on the top surface of the first electrode enclosed by the annular glue wall. A second electrode is then stacked over the first electrode. The annular glue wall is heated to bind the first electrode, the second electrode, and the annular glue wall, thus enclosing the electrolyte solution between the first electrode and the second electrode.
    Type: Application
    Filed: February 23, 2001
    Publication date: August 29, 2002
    Inventors: Chang-Chen Yang, Wei-Te Pong, Yung-Shang Huang, Keh-Chi Tsai, James M. Lawson
  • Patent number: 6440179
    Abstract: A packaging method for electric power storage units of an ultracapacitor energy storage device. An electrolyte solution is filled directly during the process of stacking electrodes so as to omit the steps of partially forming and enclosing a refill port. Thus, the fabrication process can be effectively simplified and the production efficiency can be increased. First, an annular glue wall is coated along the border of the top surface of a first electrode. The electrolyte solution is filled on the top surface of the first electrode enclosed by the annular glue wall. A second electrode is then stacked over the first electrode. The annular glue wall is heated to bind the first electrode, the second electrode, and the annular glue wall, thus enclosing the electrolyte solution between the first electrode and the second electrode.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: August 27, 2002
    Assignee: National Energy Technology Co., Ltd.
    Inventors: Chang-Chen Yang, Wei-Te Pong, Yung-Shang Huang, Keh-Chi Tsai, James M. Lawson