Patents by Inventor Tzu-Chi Chang

Tzu-Chi 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: 20240152182
    Abstract: A docking station includes a casing, a floating seat, a circuit board and an electrical connector. The casing has an accommodation space, and a first through hole and a second through hole connected to the accommodation space. The floating seat includes a metal substrate, a support plate and a fastener. The metal substrate is located in the accommodation space, the support plate is located outside the accommodation space, the fastener is disposed through the support plate and the first through hole and is screwed into the metal substrate, and a size of the first through hole is greater than a size of the fastener. The circuit board is fixed to the metal substrate. The electrical connector is disposed on the circuit board and disposed through the second through hole and the support plate. A size of the second through hole is greater than a size of the electrical connector.
    Type: Application
    Filed: February 9, 2023
    Publication date: May 9, 2024
    Inventors: Tzu-Chiu HUANG, Juei-Chi CHANG
  • Publication number: 20240114698
    Abstract: A semiconductor device includes a substrate, a bottom electrode, a ferroelectric layer, a noble metal electrode, and a non-noble metal electrode. The bottom electrode is over the substrate. The ferroelectric layer is over the bottom electrode. The noble metal electrode is over the ferroelectric layer. The non-noble metal electrode is over the noble metal electrode.
    Type: Application
    Filed: December 1, 2023
    Publication date: April 4, 2024
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tzu-Yu CHEN, Sheng-Hung SHIH, Fu-Chen CHANG, Kuo-Chi TU, Wen-Ting CHU, Alexander KALNITSKY
  • Publication number: 20240074206
    Abstract: A semiconductor device includes a random access memory (RAM) structure and a dielectric layer. The RAM structure is over a substrate and includes a bottom electrode layer, a ferroelectric layer over the bottom electrode layer, and a top electrode layer over the ferroelectric layer. The dielectric layer is over the substrate and laterally surrounds a lower portion of the RAM structure. From a cross-sectional view, the bottom electrode layer of the RAM structure has a lateral portion and a vertical portion, and the vertical portion upwardly extends from the lateral portion to a position higher than a top surface of the dielectric layer.
    Type: Application
    Filed: November 3, 2023
    Publication date: February 29, 2024
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Fu-Chen CHANG, Kuo-Chi TU, Tzu-Yu CHEN, Sheng-Hung SHIH
  • Patent number: 6994848
    Abstract: The present invention provides an isolated microorganism strain, Lactobacillus paracasei GM-080, which is found to be effective in treating allergy. The use of the Lactobacillus paracasei GM-080 in treating allergy related disease is also provided.
    Type: Grant
    Filed: March 25, 2004
    Date of Patent: February 7, 2006
    Assignee: GenMont Biotech Inc.
    Inventors: Ching-Hsiang Hsu, Wei-Chih Su, Ying-Yu Wang, Tzu-Chi Chang, Cheng-Wei Lai
  • Publication number: 20050214271
    Abstract: The present invention provides an isolated microorganism strain, Lactobacillus paracasei GM-080, which is found to be effective in treating allergy. The use of the Lactobacillus paracasei GM-080 in treating allergy related disease is also provided.
    Type: Application
    Filed: March 25, 2004
    Publication date: September 29, 2005
    Applicant: GenMont Biotech Inc.
    Inventors: Ching-Hsiang Hsu, Wei-Chih Su, Ying-Yu Wang, Tzu-Chi Chang, Cheng-Wei Lai