Patents by Inventor Yu-Wen Fang

Yu-Wen Fang 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: 7286896
    Abstract: Provided are a device and method for a programmable hand-held device for use in a semiconductor manufacturing environment. In one example, the device includes an interface, a processor, an input device, and a memory. The interface may establish a connection between the device and at least one of the process tools. The processor may process executable instructions. The input device may receive input instructions for programming a specific type of tool. The memory contains the executable instructions, which may be divided into multiple subsets of instructions, where each subset is adapted for communication with a specific type of tool. The instructions may include identifying the specific type of tool referenced by the input instructions, selecting the subset of instructions adapted for communication with the selected specific type of tool, and programming the selected specific type of tool via the interface using the subset of instructions and the input instructions.
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: October 23, 2007
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Te-Hsiang Liu, Yu-Wen Fang, Chao-Ying Chiu
  • Publication number: 20060058894
    Abstract: Provided are a device and method for a programmable hand-held device for use in a semiconductor manufacturing environment. In one example, the device includes an interface, a processor, an input device, and a memory. The interface may establish a connection between the device and at least one of the process tools. The processor may process executable instructions. The input device may receive input instructions for programming a specific type of tool. The memory contains the executable instructions, which may be divided into multiple subsets of instructions, where each subset is adapted for communication with a specific type of tool. The instructions may include identifying the specific type of tool referenced by the input instructions, selecting the subset of instructions adapted for communication with the selected specific type of tool, and programming the selected specific type of tool via the interface using the subset of instructions and the input instructions.
    Type: Application
    Filed: September 13, 2004
    Publication date: March 16, 2006
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Te-Hsiang Liu, Yu-Wen Fang, Chao-Ying Chiu
  • Publication number: 20050198847
    Abstract: A parallel ruler comprises a frame, and a plurality of gauges disposed in a flat portion of the frame. The gauges have compressible parts protruding downward beyond a lower surface of the frame for measuring a distance to a plane.
    Type: Application
    Filed: March 15, 2004
    Publication date: September 15, 2005
    Inventors: Te-Hsiang Liu, Yu-Wen Fang, Jay Lin, Ming-Shuo Yen
  • Patent number: 6927076
    Abstract: A method for automated monitoring and controlling of a semiconductor wafer plasma process including performing a plasma process in a plasma processing system to treat a semiconductor process wafer according to a first plasma process recipe; collecting plasma process parameters including at least an RF power and a plasma process time at pre-determined time intervals; and, storing the plasma process parameters including pre-process plasma processing system parameters according to a selectively queryable database to create a plasma process history such that upon abortion of the plasma process the plasma process history may be selectively retrieved to determine a second plasma process recipe to complete the plasma process.
    Type: Grant
    Filed: October 5, 2002
    Date of Patent: August 9, 2005
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd
    Inventors: Shi-Rong Chen, Yu-Wen Fang, Ching-Shan Lu
  • Patent number: 6861104
    Abstract: A method of enhancing adhesion strength of a boro-silicate glass (BSG) film to a silicon nitride film is provided. A semiconductor substrate with a silicon nitride film formed thereon is provided. The silicon nitride film is then exposed to oxygen-containing plasma such as ozone plasma. A thick BSG film is then deposited onto the treated surface of the silicon nitride film. By pre-treating the silicon nitride film with ozone plasma for about 60 seconds, an increase of near 50% of Kapp of the BSG film is obtained.
    Type: Grant
    Filed: May 22, 2002
    Date of Patent: March 1, 2005
    Assignee: United Microelectronics Corp.
    Inventors: Hsin-Chang Wu, Cheng-Yuan Tsai, Yu-Wen Fang, Neng-Hui Yang
  • Publication number: 20040067645
    Abstract: A method for automated monitoring and controlling of a semiconductor wafer plasma process including performing a plasma process in a plasma processing system to treat a semiconductor process wafer according to a first plasma process recipe; collecting plasma process parameters including at least an RF power and a plasma process time at pre-determined time intervals; and, storing the plasma process parameters including pre-process plasma processing system parameters according to a selectively queryable database to create a plasma process history such that upon abortion of the plasma process the plasma process history may be selectively retrieved to determine a second plasma process recipe to complete the plasma process.
    Type: Application
    Filed: October 5, 2002
    Publication date: April 8, 2004
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Shi-Rong Chen, Yu-Wen Fang, Ching-Shan Lu
  • Publication number: 20030219993
    Abstract: A method of enhancing adhesion strength of a boro-silicate glass (BSG) film to a silicon nitride film is provided. A semiconductor substrate with a silicon nitride film formed thereon is provided. The silicon nitride film is then exposed to oxygen-containing plasma such as ozone plasma. A thick BSG film is then deposited onto the treated surface of the silicon nitride film. By pre-treating the silicon nitride film with ozone plasma for about 60 seconds, an increase of near 50% of Kapp of the BSG film is obtained.
    Type: Application
    Filed: May 22, 2002
    Publication date: November 27, 2003
    Inventors: Hsin-Chang Wu, Cheng-Yuan Tsai, Yu-Wen Fang, Neng-Hui Yang