Patents by Inventor Yu-Min Tsai

Yu-Min 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: 20250009939
    Abstract: The present invention discloses a vascular bone organoid and its compression-perfusion fabricator system. The compression-perfusion fabricator system includes a compression device, a perfusion chamber, a perfusion device, and a microcomputer driver. The compression device and the perfusion device are controlled and adjusted through the microcomputer driver to simultaneously provide dynamic mechanical compression and perfusion stimulation. The system simulates the dynamic microenvironment within the human body. The present invention further utilizes 3D bioprinting technology to manufacture a vascular bone organoid, which is cultured in the compression-perfusion fabricator system, to mimic the growth of bone and vascular endothelial cells within the normal dynamic physiological environment of the bone marrow cavity.
    Type: Application
    Filed: July 2, 2024
    Publication date: January 9, 2025
    Inventors: Jia-Fwu SHYU, Tzu-Hui CHU, YU-CHIH LO, YI-TING LAI, YU-MIN TSAI, Yu-Cheng KANG
  • Patent number: 12144493
    Abstract: A collection and test device for a rapid test is provided. The device comprises a test fluid accommodation part having a test fluid accommodation space, a test paper accommodation part having a test paper accommodation space, and a collection probe having a channel for the test fluid to flow out from the collection probe. The two ends of the test paper accommodation part are respectively connected to the test fluid accommodation part and the collection probe, and the test paper accommodation space communicates with the channel of the collection probe. The test fluid accommodation space and the test paper accommodation space are separated from each other by a temporary barrier. The temporary barrier can be manually removed or broken to make the test fluid accommodation space communicate with the test paper accommodation space. The device of the present invention can provide the test results conveniently and rapidly.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: November 19, 2024
    Assignee: NATIONAL DEFENSE MEDICAL CENTER
    Inventors: Jia-En Chen, Juin-Hong Cherng, Yuan-Hao Chen, Cheng-Che Liu, Cheng-Cheung Chen, Yu-Min Tsai, Chin-Hsieh Yi
  • Publication number: 20220304662
    Abstract: A collection and test device for a rapid test is provided. The device comprises a test fluid accommodation part having a test fluid accommodation space, a test paper accommodation part having a test paper accommodation space, and a collection probe having a channel for the test fluid to flow out from the collection probe. The two ends of the test paper accommodation part are respectively connected to the test fluid accommodation part and the collection probe, and the test paper accommodation space communicates with the channel of the collection probe. The test fluid accommodation space and the test paper accommodation space are separated from each other by a temporary barrier. The temporary barrier can be manually removed or broken to make the test fluid accommodation space communicate with the test paper accommodation space. The device of the present invention can provide the test results conveniently and rapidly.
    Type: Application
    Filed: March 23, 2022
    Publication date: September 29, 2022
    Inventors: Jia-En CHEN, Juin-Hong CHERNG, Yuan-Hao CHEN, Cheng-Che LIU, Cheng-Cheung CHEN, Yu-Min TSAI, Chin-Hsieh YI
  • Patent number: 7436526
    Abstract: A real-time system adapted to a PVD apparatus for monitoring and controlling film uniformity is described. The system includes a shielding plate, a monitoring device, and a data processing program. The shielding plate is disposed on an inner wall of a reaction chamber above a wafer stage. An opening in the center of the shielding plate exposes the wafer. The monitoring device including a scanner and a sensor respectively disposed on opposite sidewalls of the reaction chamber between the shielding plate and the wafer stage is used for measuring the flux of the particles on every portion of the wafer to acquire real-time uniformity data including a function of the wafer position and the flux. The data processing program compares the real-time uniformity data and reference uniformity data, and a feedback signal is outputted to the PVD apparatus to adjust the process parameter thereof for controlling film uniformity.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: October 14, 2008
    Assignee: ProMOS Technologies Inc.
    Inventors: Wen-Li Tsai, Yu-Min Tsai, Hsiao-Che Wu
  • Publication number: 20080128892
    Abstract: An integrated circuit device comprises a substrate, a stack structure including circuit structure having conductive lines positioned on the substrate, a reinforcement structure including at least one supporting member positioned on the substrate and a roof covering the circuit structure and the supporting member and at least one bonding pad positioned on the roof and electrically connected to the conductive lines. A method for preparing an integrated circuit device comprises forming a stack structure including circuit structure having conductive lines on a substrate, forming a reinforcement structure including at least one supporting member on the substrate and a roof covering the supporting member and the circuit structure and forming at least one bonding pad on the roof and electrically connecting to the conductive lines.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 5, 2008
    Applicant: PROMOS TECHNOLOGIES, INC.
    Inventors: Hsiao Che Wu, Yu Min Tsai, Wen Li Tsai
  • Publication number: 20080132053
    Abstract: An integrated circuit device comprises a substrate, a stack structure including circuit structure having conductive lines positioned on the substrate, a reinforcement structure including at least one supporting member positioned on the substrate and a roof covering the circuit structure and the supporting member and at least one bonding pad positioned on the roof and electrically connected to the conductive lines. A method for preparing an integrated circuit device comprises forming a stack structure including circuit structure having conductive lines on a substrate, forming a reinforcement structure including at least one supporting member on the substrate and a roof covering the supporting member and the circuit structure and forming at least one bonding pad on the roof and electrically connecting to the conductive lines.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 5, 2008
    Applicant: PROMOS TECHNOLOGIES INC.
    Inventors: Hsiao Che Wu, Yu Min Tsai, Wen Li Tsai
  • Publication number: 20080118631
    Abstract: A real-time system adapted to a PVD apparatus for monitoring and controlling film uniformity is described. The system includes a shielding plate, a monitoring device, and a data processing program. The shielding plate is disposed on an inner wall of a reaction chamber above a wafer stage. An opening in the center of the shielding plate exposes the wafer. The monitoring device including a scanner and a sensor respectively disposed on opposite sidewalls of the reaction chamber between the shielding plate and the wafer stage is used for measuring the flux of the particles on every portion of the wafer to acquire real-time uniformity data including a function of the wafer position and the flux. The data processing program compares the real-time uniformity data and reference uniformity data, and a feedback signal is outputted to the PVD apparatus to adjust the process parameter thereof for controlling film uniformity.
    Type: Application
    Filed: January 31, 2007
    Publication date: May 22, 2008
    Applicant: PROMOS TECHNOLOGIES INC.
    Inventors: Wen-Li Tsai, Yu-Min Tsai, Hsiao-Che Wu
  • Publication number: 20080102207
    Abstract: A gas delivering system for an in situ thermal treatment, a thin film deposition and a use of the same are provided. The gas delivering system integrates a thermal treatment system therein so that a thin film deposition and a by rapid thermal annealing can be performed alternatively on a wafer in a reaction chamber. Accordingly, the density of the thin film can be improved and the thermal budget of the process can be reduced.
    Type: Application
    Filed: March 8, 2007
    Publication date: May 1, 2008
    Applicant: Promos Technologies Inc.
    Inventors: Yu-Min Tsai, Hsiao-Che Wu, Wen-Li Tsai
  • Publication number: 20030183630
    Abstract: A collapsible container includes a cylindrical sidewall extending between a top and a bottom of the container. The sidewall is formed of a flexible material which enables the container to be opened to an expanded configuration or closed to a collapsed configuration. A coil spring biases the container to the open configuration. The coil spring has a top coil adjacent the top of the container and a bottom coil adjacent the bottom of the container. A durable bottom layer is affixed to the bottom of the container by stitches.
    Type: Application
    Filed: April 1, 2003
    Publication date: October 2, 2003
    Applicant: Aquapore Mositure Systems
    Inventors: Paul A. Schneider, Yu-Min Tsai
  • Patent number: 6554149
    Abstract: A collapsible container includes a cylindrical sidewall extending between a top and a bottom of the container. The sidewall is formed of a flexible material which enables the container to be opened to an expanded configuration or closed to a collapsed configuration. A coil spring biases the container to the open configuration. The coil spring has a top coil adjacent the top of the container and a bottom coil adjacent the bottom of the container. A durable bottom layer is affixed to the bottom of the container by at least one clamp.
    Type: Grant
    Filed: July 23, 2001
    Date of Patent: April 29, 2003
    Assignee: Aquapore Moisture Systems
    Inventors: Paul A. Schneider, Yu-Min Tsai
  • Publication number: 20030015528
    Abstract: A collapsible container includes a cylindrical sidewall extending between a top and a bottom of the container. The sidewall is formed of a flexible material which enables the container to be opened to an expanded configuration or closed to a collapsed configuration. A coil spring biases the container to the open configuration. The coil spring has a top coil adjacent the top of the container and a bottom coil adjacent the bottom of the container. A durable bottom layer is affixed to the bottom of the container by at least one clamp.
    Type: Application
    Filed: July 23, 2001
    Publication date: January 23, 2003
    Inventors: Paul A. Schneider, Yu-Min Tsai
  • Patent number: D834367
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: November 27, 2018
    Inventor: Yu-Min Tsai