Patents by Inventor Chih-Chou Chang

Chih-Chou 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: 20230294322
    Abstract: A delivery chain apparatus of wood-working machine with saw blades is disclosed. The delivery chain apparatus is formed into a loop by pivoting track units. The surface of each track unit is provided at least with a chain, each chain is locked on the track unit, some chains are made of metal, and the surface of a metallic chain is provided with teeth. The delivery device revolves on a desktop by power to send wood boards below the saw blades. The present invention is characterized in that the chains on the track units of the delivery device are combination of non-skid chains and the metallic chains, with the non-skid chains being made of rubber.
    Type: Application
    Filed: March 16, 2022
    Publication date: September 21, 2023
    Inventor: Chih-Chou CHANG
  • Patent number: 10987909
    Abstract: The present invention provides a method of laminating a film for a dye-sensitized cell. First, a composite film is taken by a robotic arm, in which the composite film includes a release layer, a protective layer and a hot glue layer between the release layer and the protective layer, and the release layer is removed by the robotic arm. Then, the hot glue layer is precisely attached to a substrate by a target positioning step. Next, the protective layer is removed by the robotic arm.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: April 27, 2021
    Assignee: FORMOSA PLASTICS CORPORATION
    Inventors: Ching-Fu Chen, Hao-Wei Chen, Kun-Tai Ho, Wan-Tun Hung, Po-Min Chen, Liang-Kun Huang, Chih-Chou Chang, Yung-Liang Tung, Po-Tsung Hsiao, Ming-De Lu
  • Publication number: 20200101711
    Abstract: The present invention provides a method of laminating a film for a dye-sensitized cell. First, a composite film is taken by a robotic arm, in which the composite film includes a release layer, a protective layer and a hot glue layer between the release layer and the protective layer, and the release layer is removed by the robotic arm. Then, the hot glue layer is precisely attached to a substrate by a target positioning step. Next, the protective layer is removed by the robotic arm.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 2, 2020
    Inventors: Ching-Fu CHEN, Hao-Wei CHEN, Kun-Tai HO, Wan-Tun HUNG, Po-Min CHEN, Liang-Kun HUANG, Chih-Chou CHANG, Yung-Liang TUNG, Po-Tsung HSIAO, Ming-De LU
  • Patent number: 10062518
    Abstract: A dye adsorption method and a dye adsorption apparatus is provided in this disclosure. The dye adsorption method includes a dye adsorption step. In the dye adsorption step, a dye is injected into and flowed through a space between two electrodes of a solar cell facing each other to obtain at least one dye-adsorbed electrode.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: August 28, 2018
    Assignees: Industrial Technology Research Institute, Formosa Plastics Corporation
    Inventors: Po-Tsung Hsiao, Jung-Pin Chiou, Yung-Liang Tung, Chih-Chou Chang, Liang-Kun Huang, Po-Min Chen, Wan-Tun Hung
  • Patent number: 10052784
    Abstract: A rolling mechanism of a transmission shaft in a wood-working machine is disclosed. A power mechanism provides the transmission shaft with a rotational force and is inside a box which is pivoted with a stabilizing rod to position a stabilizing plate. The rolling mechanism includes two plates and a positioning ring. The positioning ring is combined on the transmission shaft and rotates along with the transmission shaft. An outer periphery of the positioning ring is a concaved ring, and outer peripheries of the plates enter into the concaved ring so that the plates are clipped. An inner ring of the positioning ring positions the transmission shaft. By the plates of the stabilizing plate, the positioning ring of the transmission shaft rotates smoothly and is supported stably. The plates are outside the positioning ring and are assembled and dismantled easily.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: August 21, 2018
    Assignee: Kuang Yung Machinery Co., Ltd.
    Inventor: Chih-Chou Chang
  • Patent number: 10037853
    Abstract: A dye adsorption method and a dye adsorption apparatus is provided in this disclosure. The dye adsorption method includes a dye adsorption step. In the dye adsorption step, a dye is injected into and flowed through a space between two electrodes of a solar cell facing each other to obtain at least one dye-adsorbed electrode.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: July 31, 2018
    Assignees: Industrial Technology Research Institute, Formosa Plastics Corporation
    Inventors: Po-Tsung Hsiao, Jung-Pin Chiou, Yung-Liang Tung, Chih-Chou Chang, Liang-Kun Huang, Po-Min Chen, Wan-Tun Hung
  • Publication number: 20180182559
    Abstract: A dye adsorption method and a dye adsorption apparatus is provided in this disclosure. The dye adsorption method includes a dye adsorption step. In the dye adsorption step, a dye is injected into and flowed through a space between two electrodes of a solar cell facing each other to obtain at least one dye-adsorbed electrode.
    Type: Application
    Filed: February 26, 2018
    Publication date: June 28, 2018
    Inventors: Po-Tsung HSIAO, Jung-Pin CHIOU, Yung-Liang TUNG, Chih-Chou CHANG, Liang-Kun HUANG, Po-Min CHEN, Wan-Tun HUNG
  • Publication number: 20180141232
    Abstract: A rolling mechanism of a transmission shaft in a wood-working machine is disclosed. A power mechanism provides the transmission shaft with a rotational force and is inside a box which is pivoted with a stabilizing rod to position a stabilizing plate. The rolling mechanism includes two plates and a positioning ring. The positioning ring is combined on the transmission shaft and rotates along with the transmission shaft. An outer periphery of the positioning ring is a concaved ring, and outer peripheries of the plates enter into the concaved ring so that the plates are clipped. An inner ring of the positioning ring positions the transmission shaft. By the plates of the stabilizing plate, the positioning ring of the transmission shaft rotates smoothly and is supported stably. The plates are outside the positioning ring and are assembled and dismantled easily.
    Type: Application
    Filed: November 18, 2016
    Publication date: May 24, 2018
    Inventor: Chih-Chou CHANG
  • Publication number: 20180019065
    Abstract: A dye adsorption method and a dye adsorption apparatus is provided in this disclosure. The dye adsorption method includes a dye adsorption step. In the dye adsorption step, a dye is injected into and flowed through a space between two electrodes of a solar cell facing each other to obtain at least one dye-adsorbed electrode.
    Type: Application
    Filed: November 8, 2016
    Publication date: January 18, 2018
    Inventors: Po-Tsung HSIAO, Jung-Pin CHIOU, Yung-Liang TUNG, Chih-Chou CHANG, Liang-Kun HUANG, Po-Min CHEN, Wan-Tun HUNG
  • Patent number: 8847067
    Abstract: Disclosed is a dye sensitized solar cell (DSSC) including a substrate having a dye sensitized layer thereon, an opposite substrate having a catalyst layer thereon, a spacer disposed between the substrate and the opposite substrate to define a space, and an electrolyte in the space. The spacer is formed by reacting a photo curable glue including a main oligomer, a photo initiator, a photo curing accelerator agent, a softener, an adhesion enhancer, and a chemical resistance additive.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: September 30, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Meng-Chin Tsui, Yung-Liang Tung, Chuan-Ya Hung, Sz-Ping Fu, Chih-Chou Chang
  • Publication number: 20130118582
    Abstract: Disclosed is a dye sensitized solar cell (DSSC) including a substrate having a dye sensitized layer thereon, an opposite substrate having a catalyst layer thereon, a spacer disposed between the substrate and the opposite substrate to define a space, and an electrolyte in the space. The spacer is formed by reacting a photo curable glue including a main oligomer, a photo initiator, a photo curing accelerator agent, a softener, an adhesion enhancer, and a chemical resistance additive.
    Type: Application
    Filed: February 20, 2012
    Publication date: May 16, 2013
    Applicant: Industrial Technology Research Institute
    Inventors: Meng-Chin Tsui, Yung-Liang Tung, Chuan-Ya Hung, Sz-Ping Fu, Chih-Chou Chang