Patents by Inventor CHI-HSUAN CHANG

CHI-HSUAN 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).

  • Patent number: 11950902
    Abstract: The present invention provides a micro biosensor for reducing a measurement interference when measuring a target analyte in the biofluid, including: a substrate; a first working electrode configured on the surface, and including a first sensing section; a second working electrode configured on the surface, and including a second sensing section which is configured adjacent to at least one side of the first sensing section; and a chemical reagent covered on at least a portion of the first sensing section for reacting with the target analyte to produce a resultant. When the first working electrode is driven by a first working voltage, the first sensing section measures a physiological signal with respect to the target analyte. When the second working electrode is driven by a second working voltage, the second conductive material can directly consume the interferant so as to continuously reduce the measurement inference of the physiological signal.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: April 9, 2024
    Assignee: Bionime Corporation
    Inventors: Chun-Mu Huang, Chieh-Hsing Chen, Heng-Chia Chang, Chi-Hao Chen, Pi-Hsuan Chen
  • Publication number: 20240086611
    Abstract: Systems, methods and devices are provided, which can include an engineering change order (ECO) base. A base layout cell includes metal layer regions, conductive gate patterns arranged above metal layer regions; oxide definition (OD) patterns, metal-zero layer over oxide-definition (metal-zero) patterns, at least one cut metal layer (CMD) pattern; and at least one via region. The base layout cell can be implemented in at least two non-identical functional cells. A first functional cell of the at least two non-identical functional cells includes first interconnection conductive patterns arranged connecting metal-zero structures corresponding to at least two metal-zero patterns in a first layout, and a second functional cell of the at least two non-identical functional cells includes second interconnection conductive patterns arranged connecting metal-zero structures corresponding to at least two metal-zero patterns in a second layout.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 14, 2024
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Shang-Hsuan Chiu, Chih-Liang Chen, Hui-Zhong Zhuang, Chi-Yu Lu, Kuang-Ching Chang
  • Publication number: 20200299729
    Abstract: The present disclosure relates to methods, kits, and compositions for improving the efficiency of homologous recombination. In particular, the disclosure relates to methods for introducing a nucleic acid cutting entity for DNA editing into cells that are difficult to transfect. Generally, the nucleic acid cutting entity is introduced into the cell without the use of viral vectors. The disclosure also relates to cloning DNA molecules directly into a genome with the combined use of promoter trapping and short homology arms, nuclear localization signal, and/or binding one or more DNA binding agents (TAL effector domain or truncated guide RNA bound by Cas9) to specific sites thereby displacing or restructuring chromatin at the target locus, and/or it increasing the accessibility of the target locus to further enzymatic modifications. The methods and compositions provided herein are, inter alia, useful for genome editing and enhancing enzymatic processes involved therein.
    Type: Application
    Filed: September 7, 2018
    Publication date: September 24, 2020
    Inventors: Chi-Hsuan CHANG, Xiquan LIANG
  • Publication number: 20170194691
    Abstract: An electronic device including: an inner housing portion and an outer housing portion, the inner housing portion having a cavity, the outer housing portion having an opening; and an antenna assembly including a substrate accommodated in the cavity, a ground element on the substrate, a conductive adhesive portion on the ground element and affixed to the outer housing portion, and a positioning portion on the substrate and received in the opening.
    Type: Application
    Filed: December 29, 2016
    Publication date: July 6, 2017
    Inventors: LU-CANG QIN, CHUN-CHIEH TSENG, CHI-HSUAN CHANG, HAI-BING LIU, CHANG-CHING LIN, CHAO-TUNG HUANG
  • Patent number: 9276311
    Abstract: A panel antenna includes a panel portion and a feeder cable. The panel portion includes a first portion and a second portion connected with the first portion to form a L-shape. A first metal sheet is disposed on the first portion. A second metal sheet is disposed on the second portion. The first and second metal sheets connect with each other. The first metal sheet has a feeding point and the second metal sheet has an elongate connecting arm. The overall structure of the first and second metal sheets forms a L-shape The feeder cable includes an inner conductor electrically connecting with the feeding point and an outer conductor extending along the connecting arm. The outer conductor has an exposed part contacted with the connecting arm.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: March 1, 2016
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: John Chow, Yun-Cheng Hou, Chang-Ching Lin, Sheng-Che Chang, Chih-Hao Chang, Chi-Hsuan Chang
  • Publication number: 20130335296
    Abstract: A panel antenna includes a panel portion and a feeder cable. The panel portion includes a first portion and a second portion connected with the first portion to form a L-shape. A first metal sheet is disposed on the first portion. A second metal sheet is disposed on the second portion. The first and second metal sheets connect with each other. The first metal sheet has a feeding point and the second metal sheet has an elongate connecting arm. The overall structure of the first and second metal sheets forms a L-shape The feeder cable includes an inner conductor electrically connecting with the feeding point and an outer conductor extending along the connecting arm. The outer conductor has an exposed part contacted with the connecting arm.
    Type: Application
    Filed: June 17, 2013
    Publication date: December 19, 2013
    Inventors: JOHN CHOW, YUN-CHENG HOU, CHANG-CHING LIN, SHENG-CHE CHANG, CHIH-HAO CHANG, CHI-HSUAN CHANG