Patents by Inventor Meishuang CHEN

Meishuang 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).

  • Conversion circuit board of brushless direct current (BLDC) motor and packaged terminal air conditioner (PTAC) comprising the same
    Patent number: 11018604
    Abstract: A conversion circuit board, including: a microprocessor module; a power module; a communication module; a first interface module; and a second interface module. The microprocessor module is adapted to communicate with a motherboard of an air conditioner via the communication module. The microprocessor module is adapted to connect to a first brushless direct current motor and a second brushless direct current motor via the first interface module and the second interface module, respectively. The power module supplies powers for the microprocessor module, the communication module, the first interface module, and the second interface module.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: May 25, 2021
    Assignee: ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
    Inventors: Xiansheng Zhang, Yong Zhao, Meishuang Chen
  • MOTOR PROGRAMMING DEVICE AND METHOD FOR INSTALLING AND MAINTAINING MOTOR USING THE SAME
    Publication number: 20200073356
    Abstract: A motor programming device includes a mobile phone and a Bluetooth communication device. The mobile phone includes a Bluetooth module, a motor information database, and an APP software module. The motor information database includes a plurality of records. The plurality of records each includes a motor model, user type, and corresponding operating parameters. The APP software module is configured to receive a piece of search information, automatically search in the motor information database a record corresponding to the search information, extract relevant data of the record, and program relevant data of the record to yield a program. The Bluetooth communication device is physically connected to a motor controller and wirelessly connected to the mobile phone via the Bluetooth module, and is configured to transmit the program produced by the APP software module to the motor controller.
    Type: Application
    Filed: September 27, 2019
    Publication date: March 5, 2020
    Inventors: Xiansheng ZHANG, Yong ZHAO, Meishuang CHEN
  • CONVERSION CIRCUIT BOARD OF BRUSHLESS DIRECT CURRENT (BLDC) MOTOR AND PACKAGED TERMINAL AIR CONDITIONER (PTAC) COMPRISING THE SAME
    Publication number: 20190341864
    Abstract: A conversion circuit board, including: a microprocessor module; a power module; a communication module; a first interface module; and a second interface module. The microprocessor module is adapted to communicate with a motherboard of an air conditioner via the communication module. The microprocessor module is adapted to connect to a first brushless direct current motor and a second brushless direct current motor via the first interface module and the second interface module, respectively. The power module supplies powers for the microprocessor module, the communication module, the first interface module, and the second interface module.
    Type: Application
    Filed: July 4, 2019
    Publication date: November 7, 2019
    Inventors: Xiansheng ZHANG, Yong ZHAO, Meishuang CHEN