Patents by Inventor Chih-Yi Hsu

Chih-Yi Hsu 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: 20240128313
    Abstract: A method includes providing a substrate, forming a patterned hard mask layer over the substrate, etching the patterned hard mask layer to form a hole that penetrates the patterned hard mask layer, forming a barrier portion in the hole, removing the patterned hard mask layer, and forming a gate structure over the substrate. Formation of the gate structure includes forming a dielectric body portion on the substrate. The barrier portion that is thicker than the dielectric body portion adjoins one end of the dielectric body portion. The dielectric body portion and the barrier portion are collectively referred to as a gate dielectric layer. Formation of the gate structure further includes forming a gate electrode on the gate dielectric layer and forming gate spacers on opposite sidewalls of the gate electrode. During formation of the gate spacers, a portion of the barrier portion is removed to form a recessed corner.
    Type: Application
    Filed: October 17, 2022
    Publication date: April 18, 2024
    Applicant: Vanguard International Semiconductor Corporation
    Inventors: Tse-Hsiao LIU, Chih-Wei LIN, Po-Hao CHIU, Pi-Kuang CHUANG, Ching-Yi HSU
  • Publication number: 20240088124
    Abstract: A semiconductor structure, comprising a redistribution layer (RDL) including a dielectric layer and a conductive trace within the dielectric layer; a first conductive member disposed over the RDL and electrically connected with the conductive trace; a second conductive member disposed over the RDL and electrically connected with the conductive trace; a first die disposed over the RDL; a second die disposed over the first die, the first conductive member and the second conductive member; and a connector disposed between the second die and the second conductive member to electrically connect the second die with the conductive trace, wherein the first conductive member is electrically isolated from the second die.
    Type: Application
    Filed: November 24, 2023
    Publication date: March 14, 2024
    Inventors: HSIANG-TAI LU, SHUO-MAO CHEN, MILL-JER WANG, FENG-CHENG HSU, CHAO-HSIANG YANG, SHIN-PUU JENG, CHENG-YI HONG, CHIH-HSIEN LIN, DAI-JANG CHEN, CHEN-HUA LIN
  • Patent number: 11930174
    Abstract: A method and apparatus for block partition are disclosed. If a cross-colour component prediction mode is allowed, the luma block and the chroma block are partitioned into one or more luma leaf blocks and chroma leaf blocks. If a cross-colour component prediction mode is allowed, whether to enable an LM (Linear Model) mode for a target chroma leaf block is determined based on a first split type applied to an ancestor chroma node of the target chroma leaf block and a second split type applied to a corresponding ancestor luma node. According to another method, after the luma block and the chroma block are partitioned using different partition tress, determine whether one or more exception conditions to allow an LM for a target chroma leaf block are satisfied when the chroma partition tree uses a different split type, a different partition direction, or both from the luma partition tree.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: March 12, 2024
    Assignee: HFI INNOVATION INC.
    Inventors: Chia-Ming Tsai, Tzu-Der Chuang, Chih-Wei Hsu, Ching-Yeh Chen, Zhi-Yi Lin
  • Publication number: 20240071803
    Abstract: Methods and systems for dry etching are disclosed. The system includes a wafer clamp ring having a central opening through which a substrate may be treated and a plurality of smaller, outer support holes for receiving pins from plunger assemblies. The outer support holes are tapered and change in diameter. The tapered shape reduces horizontal shifting of the wafer clamp ring which can occur as the wafer clamp ring is moved up-and-down during operational use. The reduced shifting increases wafer yield along the edges of the wafer.
    Type: Application
    Filed: August 31, 2022
    Publication date: February 29, 2024
    Inventors: Fu-Yi Liu, Chou-Feng Lee, Chih-Hsien Hsu
  • Patent number: 7389249
    Abstract: An automated supply management system for dynamically fulfilling a customer requested order having an order fulfillment system for fulfilling a plurality of customer requests in accordance with a plurality of processing capacity restraints defined for a plurality of pieces of manufacturing equipment disposed within a manufacturing facility; an allocation planning system for receiving a plurality of capacity modeling data from the order fulfillment system, an order management system for communicating a plurality of consumption data and a customer requested due date to the order fulfillment system, wherein the order management system requests the customer requested due date and receives a calendar date of production available to promise from the order fulfillment system; and a manufacturing planning system for receiving an order fulfillment matrix from the order fulfillment system.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: June 17, 2008
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chih-Yi Hsu, Yi-Chin Hsu, Yi-Cherng Wang
  • Patent number: 7209887
    Abstract: A new mechanism is provided that allows for changing the status of product in a product ordering an shipment system from products that is allocated to a customer to product that becomes available to potentially another customer. A Capacity Allocation Supported Demand (CASD) file is maintained that contains customer data and therewith, on a per customer basis, product source, a balance of product allocated to the customer and product data. At the time that an order is placed, this file is interrogated to determine if enough product is available for shipment. For instances where this is not the case, a rule based search is performed to locate product that can be allocated. An Available To Promise (ATP) file is instrumental in this search, a successful search is concluded with allocating the product to the customer order and updating the CASD and ATP files.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: April 24, 2007
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Kuo Yen, Jen-Hua Liu, Chih-Yi Hsu
  • Publication number: 20040254825
    Abstract: An automated supply management system for dynamically fulfilling a customer requested order having an order fulfillment system for fulfilling a plurality of customer requests in accordance with a plurality of processing capacity restraints defined for a plurality of pieces of manufacturing equipment disposed within a manufacturing facility; an allocation planning system for receiving a plurality of capacity modeling data from the order fulfillment system, an order management system for communicating a plurality of consumption data and a customer requested due date to the order fulfillment system, wherein the order management system requests the customer requested due date and receives a calendar date of production available to promise from the order fulfillment system; and a manufacturing planning system for receiving an order fulfillment matrix from the order fulfillment system.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chih-Yi Hsu, Yi-Chin Hsu, Y.C. Weng
  • Publication number: 20040117266
    Abstract: A new mechanism is provided that allows for changing the status of product in a product ordering an shipment system from products that is allocated to a customer to product that becomes available to potentially another customer. A Capacity Allocation Supported Demand (CASD) file is maintained that contains customer data and therewith, on a per customer basis, product source, a balance of product allocated to the customer and product data. At the time that an order is placed, this file is interrogated to determine if enough product is available for shipment. For instances where this is not the case, a rule based search is performed to locate product that can be allocated. An Available To Promise (ATP) file is instrumental in this search, a successful search is concluded with allocating the product to the customer order and updating the CASD and ATP files.
    Type: Application
    Filed: December 13, 2002
    Publication date: June 17, 2004
    Applicant: Taiwan Semiconductor Manufacturing Company
    Inventors: Wei-Kuo Yen, Jen-Hua Liu, Chih-Yi Hsu