Patents by Inventor I-Ju Wu

I-Ju Wu 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: 20240260183
    Abstract: The present disclosure is relates to a conductive film and a manufacturing method thereof. The conductive film includes a base layer, a TPU complex layer, a conductive layer and a TPU surface layer. The TPU complex layer includes a TPU heat-resistant layer and a TPU melting layer. The TPU heat-resistant layer is disposed on the TPU melting layer, and the TPU melting layer is disposed on the base layer. The conductive layer includes a conductive circuit disposed on the TPU heat-resistant layer. The TPU surface layer is disposed on the conductive layer. Utilizing the TPU complex layer, the conductive layer does not contact directly with the base layer to avoid breaking the conductive line of the conductive layer when the base layer is pulled. Therefore, the lifetime of the conductive film can be increased.
    Type: Application
    Filed: April 11, 2024
    Publication date: August 1, 2024
    Inventors: Chih-Yi Lin, Kuo-Kuang Cheng, Chi-Chin Chiang, Wen-Hsin Tai, I-Ju Wu, Chi-Ho Tien
  • Publication number: 20240250621
    Abstract: A self-driven power generation module and a manufacturing method thereof are provided. The self-driven power generation module includes an upper structure, a lower structure, and a charge accumulation layer. The upper structure includes a first encapsulating layer, a first supporting layer, and a first electrode layer. The first supporting layer contacts the first encapsulating layer. The first electrode layer contacts the first supporting layer. The lower structure is spaced apart from the upper structure. The lower structure includes a second encapsulating layer, a second supporting layer, a second electrode layer, a third supporting layer, and a third electrode layer. The third supporting layer is disposed on the second encapsulating layer and spaced apart from the second supporting layer. The third electrode layer is disposed on the third supporting layer. The charge accumulation layer is disposed between the upper structure and the lower structure.
    Type: Application
    Filed: January 16, 2024
    Publication date: July 25, 2024
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, KAO-LUNG YANG, I-JU WU, PIN-HSIEN SUNG, YING-CHIH LAI, YUNG-CHI HSIAO
  • Publication number: 20240209229
    Abstract: A washable conductive ink is provided. The washable conductive ink includes chloroprene rubber resin and conductive particles mixed in the chloroprene rubber resin. A chemical structure of the chloroprene rubber resin includes a linear structure and a nonlinear structure.
    Type: Application
    Filed: December 19, 2023
    Publication date: June 27, 2024
    Inventors: CHIH-YI LIN, Kuo-Kuang Cheng, Kao-Lung Yang, I-Ju Wu, Pin-Hsien Sung
  • Patent number: 11991823
    Abstract: The present disclosure is relates to a conductive film and a manufacturing method thereof. The conductive film includes a base layer, a TPU complex layer, a conductive layer and a TPU surface layer. The TPU complex layer includes a TPU heat-resistant layer and a TPU melting layer. The TPU heat-resistant layer is disposed on the TPU melting layer, and the TPU melting layer is disposed on the base layer. The conductive layer includes a conductive circuit disposed on the TPU heat-resistant layer. The TPU surface layer is disposed on the conductive layer. Utilizing the TPU complex layer, the conductive layer does not contact directly with the base layer to avoid breaking the conductive line of the conductive layer when the base layer is pulled. Therefore, the lifetime of the conductive film can be increased.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: May 21, 2024
    Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chih-Yi Lin, Kuo-Kuang Cheng, Chi-Chin Chiang, Wen-Hsin Tai, I-Ju Wu, Chi-Ho Tien
  • Publication number: 20210385947
    Abstract: The present disclosure is relates to a conductive film and a manufacturing method thereof. The conductive film includes a base layer, a TPU complex layer, a conductive layer and a TPU surface layer. The TPU complex layer includes a TPU heat-resistant layer and a TPU melting layer. The TPU heat-resistant layer is disposed on the TPU melting layer, and the TPU melting layer is disposed on the base layer. The conductive layer includes a conductive circuit disposed on the TPU heat-resistant layer. The TPU surface layer is disposed on the conductive layer. Utilizing the TPU complex layer, the conductive layer does not contact directly with the base layer to avoid breaking the conductive line of the conductive layer when the base layer is pulled. Therefore, the lifetime of the conductive film can be increased.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 9, 2021
    Inventors: CHIH-YI LIN, KUO-KUANG CHENG, CHI-CHIN CHIANG, WEN-HSIN TAI, I-JU WU, CHI-HO TIEN
  • Publication number: 20210331846
    Abstract: Provided is a package body having a laminated film. The laminated film includes a recycled polyethylene terephthalate (PET) layer; a first thermoplastic resin layer; a barrier layer disposed between the recycled PET layer and the first thermoplastic resin layer, the barrier layer being a metal foil layer or a metal-coated resin layer; and a second thermoplastic resin layer located between the recycled PET layer and the barrier layer, and being in direct contact with the barrier layer.
    Type: Application
    Filed: April 27, 2021
    Publication date: October 28, 2021
    Inventors: YUNG-HSIANG LIN, I-JU WU
  • Publication number: 20110302045
    Abstract: The invention discloses an automatic patent transaction system. The invention comprises a patent database, a member database, a match computing device, a share computing device, a non-member database, and a licensing and transacting computing device. The operation method of the invention also comprises a method for the participation of member and non-member, and a method for the participation of member only. Thus, the invention is able to increase the trade efficiency of the patent and reduce the trade cost of the patent.
    Type: Application
    Filed: June 2, 2011
    Publication date: December 8, 2011
    Applicant: National Chiao Tung University
    Inventors: Chen-Yi LEE, Ching-Yao Huang, Chih-Hua Chang, Chih-Wei Wu, I-Ju Wu, Hsin-Chuh Lu, Ya-Hui Lee, Yi-Wen Chen, Ju-Chuan Chien