Patents by Inventor Cheng-Kuo Tsai

Cheng-Kuo Tsai 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).

  • Inorganic material for removing harmful substance from wastewater and method of preparing the same, and method for wastewater treatment
    Patent number: 10052623
    Abstract: An inorganic material for removing a harmful substance from wastewater is provided. The inorganic material includes a plurality of porous silicate particles having a glass phase structure, wherein the plurality of porous silicate particles include silicon dioxide, aluminum oxide, barium oxide, cesium oxide, and boron oxide, and have a zeta potential of a negative value at pH of from 1 to 5, and wherein the average pore diameter of the porous silicate particles is in a range of from 3 to 50 nm. Moreover, a method for preparing an inorganic material for removing a harmful substance from wastewater and a method for wastewater treatment are further provided.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: August 21, 2018
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Kuo Tsai, Huan-Yi Hung, Pang-Hung Liu, Hsien-Hui Tai, Gaw-Hao Huang, Shu-Fang Hsu, Ren-Yang Horng
  • ADSORPTION MATERIAL AND METHOD OF FABRICATING THE SAME
    Publication number: 20160375422
    Abstract: Provided is an adsorption material including a plurality of porous silicate particles having a glass-phase structure and including silicon oxide, aluminum oxide, barium oxide, strontium oxide and boron oxide. An average pore size of the plurality of porous silicate particles is in a range of from 3 nm to 50 nm, and a zeta potential of the plurality of porous silicate particles is negative at a pH value of from 1 to 5. A method of fabricating the adsorption material is further provided.
    Type: Application
    Filed: December 11, 2015
    Publication date: December 29, 2016
    Inventors: Chia-Lin Tsai, Cheng-Kuo Tsai, Huan-Yi Hung, Pang-Hung Liu, Hsien-Hui Tai
  • INORGANIC MATERIAL FOR REMOVING HARMFUL SUBSTANCE FROM WASTEWATER AND METHOD OF PREPARING THE SAME, AND METHOD FOR WASTEWATER TREATMENT
    Publication number: 20160375433
    Abstract: An inorganic material for removing a harmful substance from wastewater is provided. The inorganic material includes a plurality of porous silicate particles having a glass phase structure, wherein the plurality of porous silicate particles include silicon dioxide, aluminum oxide, barium oxide, cesium oxide, and boron oxide, and have a zeta potential of a negative value at pH of from 1 to 5, and wherein the average pore diameter of the porous silicate particles is in a range of from 3 to 50 nm. Moreover, a method for preparing an inorganic material for removing a harmful substance from wastewater and a method for wastewater treatment are further provided.
    Type: Application
    Filed: June 28, 2016
    Publication date: December 29, 2016
    Inventors: Cheng-Kuo Tsai, Huan-Yi Hung, Pang-Hung Liu, Hsien-Hui Tai, Gaw-Hao Huang, Shu-Fang Hsu, Ren-Yang Horng