Patents by Inventor Mao-Hung Yang

Mao-Hung Yang 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).

  • First housing with two connector ports selectively connected to electrical connector on second housing
    Patent number: 11336054
    Abstract: A connector device is provided, including a first housing, a circuit assembly, a second housing, and a connector. The circuit assembly is disposed on the first housing, and has a first connecting port and a second connecting port. The second housing is detachably engaged with the first housing. The connector is disposed on the second housing, and has an opening and a terminal. When the first housing is engaged with the second housing and the opening faces the first direction, the terminal is electrically connected to the first connecting port. When the first housing is engaged with the second housing and the opening faces the second direction, the terminal is electrically connected to the second connecting port. The first direction is different from the second direction.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: May 17, 2022
    Assignee: MOXA INC.
    Inventors: Chi Hang Leong, Mao-Hung Yang, Chia-Hua Chang, Chun-Yu Lin, Sung-Wei Chou, Tsun-Hsi Wang
  • Light guiding column with a waterproofing function, electronic device with the light guiding column, method of manufacturing the light guiding column
    Patent number: 11313550
    Abstract: A light guiding column is with a waterproofing function and for guiding light emitted from a light emitting component to outside of a case. The light emitting component is disposed on a base plate. The base plate is disposed inside the case. The light guiding column includes a first end portion and a second end portion. The first end portion passes through a through hole formed on the case in a tight-fitting manner. The second end portion is opposite to the first end portion and clamped between the base plate and the case in a tight-fitting manner. A chamber is formed between the second end portion and the base plate, and the light emitting component is accommodated inside the chamber. The present invention can reduce an amount of components for assembly to reduce manufacturing cost and difficulty in assembly.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: April 26, 2022
    Assignee: Moxa Inc.
    Inventors: Mao-Hung Yang, Chih-Hou Chien
  • CONNECTOR DEVICE
    Publication number: 20210367376
    Abstract: A connector device is provided, including a first housing, a circuit assembly, a second housing, and a connector. The circuit assembly is disposed on the first housing, and has a first connecting port and a second connecting port. The second housing is detachably engaged with the first housing. The connector is disposed on the second housing, and has an opening and a terminal. When the first housing is engaged with the second housing and the opening faces the first direction, the terminal is electrically connected to the first connecting port. When the first housing is engaged with the second housing and the opening faces the second direction, the terminal is electrically connected to the second connecting port. The first direction is different from the second direction.
    Type: Application
    Filed: January 12, 2021
    Publication date: November 25, 2021
    Inventors: Chi Hang LEONG, Mao-Hung YANG, Chia-Hua CHANG, Chun-Yu LIN, Sung-Wei CHOU, Tsun-Hsi WANG
  • LIGHT GUIDING COLUMN WITH A WATERPROOFING FUNCTION, ELECTRONIC DEVICE WITH THE LIGHT GUIDING COLUMN, METHOD OF MANUFACTURING THE LIGHT GUIDING COLUMN
    Publication number: 20210293404
    Abstract: A light guiding column is with a waterproofing function and for guiding light emitted from a light emitting component to outside of a case. The light emitting component is disposed on a base plate. The base plate is disposed inside the case. The light guiding column includes a first end portion and a second end portion. The first end portion passes through a through hole formed on the case in a tight-fitting manner. The second end portion is opposite to the first end portion and clamped between the base plate and the case in a tight-fitting manner. A chamber is formed between the second end portion and the base plate, and the light emitting component is accommodated inside the chamber. The present invention can reduce an amount of components for assembly to reduce manufacturing cost and difficulty in assembly.
    Type: Application
    Filed: July 21, 2020
    Publication date: September 23, 2021
    Inventors: Mao-Hung Yang, Chih-Hou Chien