Patents by Inventor WANG-KAI YUAN

WANG-KAI YUAN 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).

  • Nozzle assembly
    Patent number: 9101945
    Abstract: A nozzle assembly includes a support member, a first tube, a second tube, and a baffling member. The support member defines a receiving hole and an opening communicating with the receiving hole. The first tube extends through the opening and defines a first space communicating with the receiving hole. The second tube is retained within the receiving hole and defines a second space communicating with the receiving hole. The baffling member is securely connected to an end of the second tube that is retained within the receiving hole. The baffling member forms a plurality of gaps for directing the airflow from the first space.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: August 11, 2015
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Bo Xu, Wang-Kai Yuan, Rui-Gang Xie, Li-Feng Xue, Bin Zeng, Nian Zhang
  • NOZZLE ASSEMBLY
    Publication number: 20130175359
    Abstract: A nozzle assembly includes a support member, a first tube, a second tube, and a baffling member. The support member defines a receiving hole and an opening communicating with the receiving hole. The first tube extends through the opening and defines a first space communicating with the receiving hole. The second tube is retained within the receiving hole and defines a second space communicating with the receiving hole. The baffling member is securely connected to an end of the second tube that is retained within the receiving hole. The baffling member forms a plurality of gaps for directing the airflow from the first space.
    Type: Application
    Filed: April 13, 2012
    Publication date: July 11, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    Inventors: BO XU, WANG-KAI YUAN, RUI-GANG XIE, LI-FENG XUE, BIN ZENG, NIAN ZHANG