Patents by Inventor Yi-Huang Chen

Yi-Huang 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).

  • INTERLOCK APPARATUS FOR CHEMICAL SUPPLY SYSTEM
    Publication number: 20240178018
    Abstract: The present disclosure provides a chemical supply system, including a chamber, a tubing extending into the chamber, an interlock apparatus, including a fixture for fastening the tubing, and means for determining whether the tubing is fastened by the fixture.
    Type: Application
    Filed: February 6, 2024
    Publication date: May 30, 2024
    Inventors: FANG-PIN CHIANG, TSUNG-LIN TSAI, CHAOYEN HUANG, YI CHUAN CHEN
  • Interlock apparatus for chemical supply system
    Patent number: 11935769
    Abstract: The present disclosure provides a chemical supply system, including a chamber, a tubing extending into the chamber, an interlock apparatus, including a fixture for fastening the tubing, and means for determining whether the tubing is fastened by the fixture.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: March 19, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Fang-Pin Chiang, Tsung-Lin Tsai, Chaoyen Huang, Yi Chuan Chen
  • Feed water heater with recovery device for swelling water
    Patent number: 9797625
    Abstract: A heater with a recovery device for swelling water is provided. A water inlet pipe and a water outlet pipe are longitudinally provided on the heater. The recovery device is transversely disposed on the heater and connected with the water inlet pipe, such that the recovery device is coupled on to reduce the entire size. The recovery device is adapted to recycle and store the swelling hot water in the heater so as to provide an energy-saving effect and to stop water from dripping.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: October 24, 2017
    Inventor: Yi-Huang Chen
  • FEED WATER HEATER WITH RECOVERY DEVICE FOR SWELLING WATER
    Publication number: 20160178238
    Abstract: A heater with a recovery device for swelling water is provided. A water inlet pipe and a water outlet pipe are longitudinally provided on the heater. The recovery device is transversely disposed on the heater and connected with the water inlet pipe, such that the recovery device is coupled on to reduce the entire size. The recovery device is adapted to recycle and store the swelling hot water in the heater so as to provide an energy-saving effect and to stop water from dripping.
    Type: Application
    Filed: November 19, 2015
    Publication date: June 23, 2016
    Inventor: Yi-Huang CHEN
  • ENERGY SAVING DEVICE OF HEATING APPARATUS
    Publication number: 20120051725
    Abstract: An energy saving device is mounted on a heating apparatus. The energy saving device includes a base, a cooling plate, an expandable member, and an upper lid. The base has a cooling trough. A hole and a first through hole are formed in an inner wall of the cooling trough. The expandable member has a trough facing and sealing the cooling plate. When the energy saving device is activated, the expandable member will shrink and suck the hot water in the heating apparatus to the trough and the cooling trough will be filled with cold water to cool the hot water in the trough by the cooling plate, preventing the expandable member from aging and chap and enhancing the capacity of the trough to store the hot water.
    Type: Application
    Filed: September 1, 2010
    Publication date: March 1, 2012
    Inventor: Yi-Huang Chen