Patents by Inventor Chia-Feng Tsai

Chia-Feng 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).

  • Publication number: 20240088224
    Abstract: A semiconductor structure includes a first gate structure, a second gate structure coupled to the first gate structure, a source region, a first drain region, and a second drain region. The source region is surrounded by the first gate structure and the second gate structure. The first drain region is separated from the source region by the first gate structure. The second drain region is separated from the source region by the second gat structure. A shape of the first drain region and a shape of the second drain region are different from each other from a plan view.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 14, 2024
    Inventors: HSING-I TSAI, FU-HUAN TSAI, CHIA-CHUNG CHEN, HSIAO-CHUN LEE, CHI-FENG HUANG, CHO-YING LU, VICTOR CHIANG LIANG
  • Publication number: 20240071954
    Abstract: A memory device including a base semiconductor die, conductive terminals, memory dies, an insulating encapsulation and a buffer cap is provided. The conductive terminals are disposed on a first surface of the base semiconductor die. The memory dies are stacked over a second surface of the base semiconductor die, and the second surface of the base semiconductor die is opposite to the first surface of the base semiconductor die. The insulating encapsulation is disposed on the second surface of the base semiconductor die and laterally encapsulates the memory dies. The buffer cap covers the first surface of the base semiconductor die, sidewalls of the base semiconductor die and sidewalls of the insulating encapsulation. A package structure including the above-mentioned memory device is also provided.
    Type: Application
    Filed: November 9, 2023
    Publication date: February 29, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kai-Ming Chiang, Chao-wei Li, Wei-Lun Tsai, Chia-Min Lin, Yi-Da Tsai, Sheng-Feng Weng, Yu-Hao Chen, Sheng-Hsiang Chiu, Chih-Wei Lin, Ching-Hua Hsieh
  • Publication number: 20240071953
    Abstract: A memory device including a base semiconductor die, conductive terminals, memory dies, an insulating encapsulation and a buffer cap is provided. The conductive terminals are disposed on a first surface of the base semiconductor die. The memory dies are stacked over a second surface of the base semiconductor die, and the second surface of the base semiconductor die is opposite to the first surface of the base semiconductor die. The insulating encapsulation is disposed on the second surface of the base semiconductor die and laterally encapsulates the memory dies. The buffer cap covers the first surface of the base semiconductor die, sidewalls of the base semiconductor die and sidewalls of the insulating encapsulation. A package structure including the above- mentioned memory device is also provided.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kai-Ming Chiang, Chao-wei Li, Wei-Lun Tsai, Chia-Min Lin, Yi-Da Tsai, Sheng-Feng Weng, Yu-Hao Chen, Sheng-Hsiang Chiu, Chih-Wei Lin, Ching-Hua Hsieh
  • Publication number: 20220268785
    Abstract: Disclosed are compositions and methods for performing a proteomic analysis. Particularly disclosed are compositions and methods for preparing a sample for quantitative single-cell proteomics.
    Type: Application
    Filed: February 21, 2022
    Publication date: August 25, 2022
    Inventors: Tujin Shi, Huiping Liu, Chia-Feng Tsai, David Scholten, Reta Birhanu Kitata, Carolina Reduzzi
  • Publication number: 20210080469
    Abstract: Improved methods of performing proteomic analysis are described wherein single cell samples are placed into nanowells disposed on chips that also contain a booster sample of known peptides. Once the samples are placed, these singles cells are lysed and peptides are extracted. These peptides are then labeled using TMT labels and combined with labeled boosting peptides to form a mixed sample. The mixed sample is then separated using an LC separation system and the separated sample is then passed through a mass spectrometer to acquire data of the peptide characterization data from the separated sample. Various modifications and alterations to the MS acquisition process that enhance the effectiveness of the process are also described.
    Type: Application
    Filed: September 15, 2020
    Publication date: March 18, 2021
    Applicant: BATTELLE MEMORIAL INSTITUTE
    Inventors: Ying Zhu, Chia-Feng Tsai, Tao Liu, Charles K. Ansong, Geremy CD Clair
  • Publication number: 20200355697
    Abstract: Provided is a method for identifying proteins capable of increasing the number of identified proteins contained in a target sample derived from blood. A protein contained in the target sample derived from blood is fragmented, and a protein contained in an having less bias in a quantity ratio of proteins than the target sample is fragmented, and the fragmented proteins are mixed (Steps S101 to S103). In this manner, the mixed sample in which the bias in a quantity ratio of proteins is less than that of the target sample is generated. By performing MS/MS measurement using the generated mixed sample (Step S107), an MS/MS spectrum of a peak derived from a protein contained in a small amount in the target sample can be prevented from being missed. Accordingly, the number of identified proteins contained in the target sample derived from blood can be increased.
    Type: Application
    Filed: January 9, 2018
    Publication date: November 12, 2020
    Applicant: SHIMADZU CORPORATION
    Inventors: Kazuhiro SONOMURA, Taka-Aki SATO, Fumihiko MATSUDA, Yi-Ting WANG, Yasushi ISHIHAMA, Chia-Feng TSAI
  • Patent number: 9737570
    Abstract: The present invention provides a method of inducing hair follicle neogenesis in the skin of a subject in need by transplanting the mixture of the skin extract or the composition with epidermal cells or fibroblasts into the subject. The skin extract of the present invention is obtained by mincing and mixing a skin tissue with phosphate buffer solution, thawing the skin tissue after freeze. The composition of the present invention includes at least lumican, galectin-1 and apolipoprotein A-I.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: August 22, 2017
    Assignees: National Taiwan University, Academia Sinica
    Inventors: Sung-Jan Lin, Mai-Yi Fan, Yu-Ju Chen, Chia-Feng Tsai
  • Publication number: 20160129046
    Abstract: The present invention provides a method of inducing hair follicle neogenesis in the skin of a subject in need by transplanting the mixture of the skin extract or the composition with epidermal cells or fibroblasts into the subject. The skin extract of the present invention is obtained by mincing and mixing a skin tissue with phosphate buffer solution, thawing the skin tissue after freeze. And the composition of the present invention includes at least lumican, galectin-1 and apolipoprotein A-I.
    Type: Application
    Filed: March 13, 2015
    Publication date: May 12, 2016
    Inventors: Sung-Jan Lin, Mai-Yi Fan, Yu-Ju Chen, Chia-Feng Tsai