Patents Assigned to Guangzhou Audiowell Sensing Application Co., Ltd.
  • Mist sprayer
    Patent number: D872244
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: January 7, 2020
    Assignees: Guangzhou Audiowell Sensing Application Co., Ltd., AUDIOWELL ELECTRONICS (GUANGDONG) CO., LTD.
    Inventors: Bo Peng, Zheng Feng, Guoxin Tan, Zhenguang Liang