Patents by Inventor Tsai-Fa Chen

Tsai-Fa Chen 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).

  • Aerostatic bearing
    Patent number: 10030699
    Abstract: An aerostatic bearing includes a base having a foundation layer and a plurality of ventilation bodies protruding from the foundation layer, the ventilation bodies being made of a porous material; and a sealing layer covering the base and revealing at least one of the ventilation bodies.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: July 24, 2018
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Tsai-Fa Chen, Kuo-Yu Chien
  • Aerostatic bearing
    Patent number: 9739305
    Abstract: An aerostatic bearing includes a base having a foundation layer and a plurality of ventilation bodies protruding from the foundation layer, the ventilation bodies being made of a porous material; and a sealing layer covering the base and revealing at least one of the ventilation bodies.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: August 22, 2017
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Tsai-Fa Chen, Kuo-Yu Chien
  • AEROSTATIC BEARING
    Publication number: 20160298681
    Abstract: An aerostatic bearing includes a base having a foundation layer and a plurality of ventilation bodies protruding from the foundation layer, the ventilation bodies being made of a porous material; and a sealing layer covering the base and revealing at least one of the ventilation bodies.
    Type: Application
    Filed: June 17, 2016
    Publication date: October 13, 2016
    Inventors: Tsai-Fa Chen, Kuo-Yu Chien
  • AEROSTATIC BEARING
    Publication number: 20160298679
    Abstract: An aerostatic bearing includes a base having a foundation layer and a plurality of ventilation bodies protruding from the foundation layer, the ventilation bodies being made of a porous material; and a sealing layer covering the base and revealing at least one of the ventilation bodies.
    Type: Application
    Filed: June 15, 2016
    Publication date: October 13, 2016
    Inventors: Tsai-Fa Chen, Kuo-Yu Chien
  • Aerostatic bearing
    Patent number: 9400010
    Abstract: An aerostatic bearing includes a base having a foundation layer and a plurality of ventilation bodies protruding from the foundation layer, the ventilation bodies being made of a porous material; and a sealing layer covering the base and revealing at least one of the ventilation bodies.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: July 26, 2016
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Tsai-Fa Chen, Kuo-Yu Chien
  • COMBINED MICROSPHERE MANUFACTURING APPARATUS
    Publication number: 20160016138
    Abstract: A main micro channel layer with a liquid leading-in plate assembled above and a microsphere leading-out plate assembled below. The liquid leading-in plate has a first and two second fluid outlets, and the microsphere leading-out plate has a microsphere outlet. The main micro channel layer has a main, two secondary, and a hybrid micro channels, the main micro channel being communicated with the first fluid outlet, the two secondary micro channels being located at two sides of the main micro channel and intersecting with the main micro channel at an intersection in a cross or a Y junction, the two secondary micro channels communicated with the two second fluid outlets, and the hybrid micro channel connected to the intersection and having an output end. A channel bottom surface of the main micro channel or the two secondary micro channels has an ascending slope to form an inclined inlet.
    Type: Application
    Filed: November 14, 2014
    Publication date: January 21, 2016
    Inventors: CHENG-HAN HUNG, YING-CHIEH LIN, TSAI-FA CHEN, YEN- TING CHEN, SHI-ZHEN LIN, HO-CHUNG FU
  • AEROSTATIC BEARING
    Publication number: 20150345552
    Abstract: An aerostatic bearing includes a base having a foundation layer and a plurality of ventilation bodies protruding from the foundation layer, the ventilation bodies being made of a porous material; and a sealing layer covering the base and revealing at least one of the ventilation bodies.
    Type: Application
    Filed: November 5, 2014
    Publication date: December 3, 2015
    Inventors: Tsai-Fa Chen, Kuo-Yu Chien