Patents by Inventor Chi-Chieh Chan

Chi-Chieh Chan 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).

  • Method for making iridium oxide nanoparticles
    Patent number: 11964881
    Abstract: A method for making iridium oxide nanoparticles includes dissolving an iridium salt to obtain a salt-containing solution, mixing a complexing agent with the salt-containing solution to obtain a blend solution, and adding an oxidating agent to the blend solution to obtain a product mixture. A molar ratio of a complexing compound of the complexing agent to the iridium salt is controlled in a predetermined range so as to permit the product mixture to include iridium oxide nanoparticles.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: April 23, 2024
    Assignee: NATIONAL YANG MING CHIAO TUNG UNIVERSITY
    Inventors: Pu-Wei Wu, Yi-Chieh Hsieh, Han-Yi Wang, Kuang-Chih Tso, Tzu-Ying Chan, Chung-Kai Chang, Chi-Shih Chen, Yu-Ting Cheng
  • NOVEL CARBOHYDRATE ANTIBODIES, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF
    Publication number: 20240084040
    Abstract: The present invention provides antibody or the antigen-binding portion thereof bind to carbohydrate antigen, such as Globo series antigens (e.g. Globo H, SSEA-4 or SSEA-3). Also disclosed herein are pharmaceutical compositions and methods for the inhibition of cancer cells in a subject in need thereof. The pharmaceutical compositions comprise an antibody or an antigen-binding portion thereof and at least one pharmaceutically acceptable carrier.
    Type: Application
    Filed: February 9, 2022
    Publication date: March 14, 2024
    Inventors: Jiann-Shiun LAI, Hui-Wen CHANG, Yin-Chieh KUO, Chi-Sheng HSIA, Woan Eng CHAN, Ming-Tain LAI
  • Hand-held wireless communication device with ceramic screws
    Patent number: 8208870
    Abstract: A wireless communication device having an antenna area includes at least a first component, a second component and a connector. The connector is made of ceramic material and is disposed in the antenna area for fixing and connecting the first component and the second component so as to avoid interference with the antenna. Adopting the ceramic connecters enables the wireless communication device to have the advantages of good locking performance, good antennal transmission efficiency and elegant appearance simultaneously and to provide an electrostatic shielding function.
    Type: Grant
    Filed: February 2, 2006
    Date of Patent: June 26, 2012
    Assignee: HTC Corporation
    Inventors: I-Cheng Chuang, Chi-Chieh Chan
  • Hand-held wireless communication device with ceramic screws
    Publication number: 20060234788
    Abstract: A wireless communication device having an antenna area includes at least a first component, a second component and a connector. The connector is made of ceramic material and is disposed in the antenna area for fixing and connecting the first component and the second component so as to avoid interference with the antenna. Adopting the ceramic connecters enables the wireless communication device to have the advantages of good locking performance, good antennal transmission efficiency and elegant appearance simultaneously and to provide an electrostatic shielding function.
    Type: Application
    Filed: February 2, 2006
    Publication date: October 19, 2006
    Inventors: I-Cheng Chuang, Chi-Chieh Chan