Patents by Inventor Shu-Fang Chang

Shu-Fang 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: 20190192597
    Abstract: The present disclosure provides a method for preparing an extract of Chrysanthemum morifolium with an effect of treating skin diseases, including: (a) performing an extraction procedure on Chrysanthemum morifolium with an extraction solvent to obtain an extract solution; and (b) adding at least one glycoside hydrolases to the extract solution to make an enzyme reaction occur to produce a precipitate, wherein the precipitate is the extract of Chrysanthemum morifolium with an effect of treating skin diseases.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 27, 2019
    Applicant: Industrial Technology Research Institute
    Inventors: I-Horng PAN, Hsin-Jan YAO, Chu-Hsun LU, Shu-Fang WEN, Po-Yao HSU, Ming-Han LI, Kai-An CHUANG, Chih-Hsuan CHANG
  • Publication number: 20190164977
    Abstract: A method of fabricating a buried word line structure includes providing a substrate with a word line trench therein. Two source/drain doped regions are disposed in the substrate at two sides of the word line trench. Later, a silicon oxide layer is formed to cover the word line trench. A titanium nitride layer is formed to cover the silicon oxide layer. Next, a tilt ion implantation process is performed to implant silicon atoms into the titanium nitride layer to transform part of the titanium nitride layer into a titanium silicon nitride layer. A conductive layer is formed in the word line trench. Subsequently, part of the conductive layer, part of the titanium silicon nitride layer and part of the silicon oxide layer are removed to form a recess. Finally, a cap layer fills in the recess.
    Type: Application
    Filed: December 20, 2018
    Publication date: May 30, 2019
    Inventors: Ger-Pin Lin, Kuan-Chun Lin, Chi-Mao Hsu, Shu-Yen Chan, Shih-Fang Tzou, Tsuo-Wen Lu, Tien-Chen Chan, Feng-Yi Chang, Shih-Kuei Yen, Fu-Che Lee
  • Patent number: 9702050
    Abstract: An apparatus for producing a graphene material includes a tank, a container, an agitating module, a second electrode disposed in the tank, and a power supply module. The container is used for receiving a graphite material, and is formed with a plurality of through holes for the electrolyte solution to pass therethrough. The agitating module includes a control unit and an agitating unit used as a first electrode, and inserted into the container for agitating the electrolyte solution and the graphite material. The power supply module is electrically connected to the agitating unit and the second electrode for supplying electric power to generate an electrical potential difference.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: July 11, 2017
    Assignee: NATIONAL TAIWAN NORMAL UNIVERSITY
    Inventors: Chii-Rong Yang, Shu-Fang Chang, Tun-Ping Teng, Yu-Ting Chen, Zi-Ying Chen, Sheng-Chang Chang, Meng-Hung Huang
  • Publication number: 20160186341
    Abstract: An apparatus for producing a graphene material includes a tank, a container, an agitating module, a second electrode disposed in the tank, and a power supply module. The container is used for receiving a graphite material, and is formed with a plurality of through holes for the electrolyte solution to pass therethrough. The agitating module includes a control unit and an agitating unit used as a first electrode, and inserted into the container for agitating the electrolyte solution and the graphite material. The power supply module is electrically connected to the agitating unit and the second electrode for supplying electric power to generate an electrical potential difference.
    Type: Application
    Filed: December 21, 2015
    Publication date: June 30, 2016
    Applicant: NATIONAL TAIWAN NORMAL UNIVERSITY
    Inventors: Chii-Rong YANG, Shu-Fang CHANG, Tun-Ping TENG, Yu-Ting CHEN, Zi-Ying CHEN, Sheng-Chang CHANG, Meng-Hung HUANG
  • Patent number: D756468
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: May 17, 2016
    Assignee: Dyaco International, Inc.
    Inventors: Shu-Fang Chang, Pei-An Shih
  • Patent number: D770578
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: November 1, 2016
    Assignee: Dyaco International Inc.
    Inventors: Shu-Fang Chang, Pei-An Shih
  • Patent number: D770579
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: November 1, 2016
    Assignee: Dyaco International Inc.
    Inventors: Shu-Fang Chang, Pei-An Shih