Patents by Inventor Ho-Min Huang

Ho-Min Huang 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).

  • Air-guiding casing of a ventilation fan
    Patent number: 9746196
    Abstract: An air-guiding casing of a ventilation fan includes a main body and an air-guiding tube. The main body forms a compartment and includes an inlet and an outlet. The inlet and the outlet are in communication with the compartment. A first engaging portion is arranged on a part of an edge of the outlet and on one side of the main body. The air-guiding tube has an engaging end and an outlet end opposite to the engaging end. A second engaging portion is arranged on the engaging end. The first and second engaging portions are engaged with each other.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: August 29, 2017
    Assignee: Sunonwealth Electric Machine Industry Co., Ltd.
    Inventors: Chia-Hung Su, Cheng-Wei Lin, Ho-Min Huang, Chi-Hung Kuo
  • Air-Guiding Casing of a Ventilation Fan
    Publication number: 20150184878
    Abstract: An air-guiding casing of a ventilation fan includes a main body and an air-guiding tube. The main body forms a compartment and includes an inlet and an outlet. The inlet and the outlet are in communication with the compartment. A first engaging portion is arranged on a part of an edge of the outlet and on one side of the main body. The air-guiding tube has an engaging end and an outlet end opposite to the engaging end. A second engaging portion is arranged on the engaging end. The first and second engaging portions are engaged with each other.
    Type: Application
    Filed: October 28, 2014
    Publication date: July 2, 2015
    Inventors: Chia-Hung Su, Cheng-Wei Lin, Ho-Min Huang, Chi-Hung Kuo