Patents by Inventor YING-YING DAI

YING-YING DAI 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).

  • Polyamide compositions with high melt flow and good mechanical properties
    Patent number: 10669394
    Abstract: A polyamide composition with improved melt flow containing (A) 20 to 99.9 wt % of one or more polyamides independently selected from the group consisting of aliphatic polyamide, semi-aromatic polyamide, aromatic polyamide and their blends, (B) 0.1 to 10 wt % of one or more polyether polyols having a melting temperature below room temperature, (C) 0 to 70 wt % of one or more reinforcing agents, and (D) 0 to 50 wt % of one or more other additives, each based on the whole composition. A molding article produced from the polyamide composition also is disclosed.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: June 2, 2020
    Assignee: BASF SE
    Inventors: Siqi Xue, Shu Kui Wang, Ying Ying Dai
  • POLYAMIDE COMPOSITIONS WITH HIGH MELT FLOW AND GOOD MECHANICAL PROPERTIES
    Publication number: 20180179361
    Abstract: A polyamide composition with improved melt flow containing (A) 20 to 99.9 wt % of one or more polyamides independently selected from the group consisting of aliphatic polyamide, semi-aromatic polyamide, aromatic polyamide and their blends, (B) 0.1 to 10 wt % of one or more polyether polyols having a melting temperature below room temperature, (C) 0 to 70 wt % of one or more reinforcing agents, and (D) 0 to 50 wt % of one or more other additives, each based on the whole composition. A molding article produced from the polyamide composition also is disclosed.
    Type: Application
    Filed: May 31, 2016
    Publication date: June 28, 2018
    Inventors: Siqi Xue, Shu Kui Wang, Ying Ying Dai
  • Storage mechanism and feeding device using the same
    Patent number: 9333601
    Abstract: A feeding device includes a storage mechanism and an adsorbing mechanism. The storage mechanism includes two side plates substantially parallel to each other, two support members slidably coupled between the two side plates, two driving members, and two feeding trays. The driving members are mounted to one of the two side plates and coupled to the corresponding support members. The driving members are configured to drive the two support members to move out of the storage mechanism one at a time. The feeding trays are configured for receiving workpieces and coupled to the corresponding support members.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: May 10, 2016
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Hai-Fang Xie, Ying-Ying Dai, Zhao-Qian Zhang, Ying-Jun Peng, Wen-Jie Lang
  • STORAGE MECHANISM AND FEEDING DEVICE USING THE SAME
    Publication number: 20150010378
    Abstract: A feeding device includes a storage mechanism and an adsorbing mechanism. The storage mechanism includes two side plates substantially parallel to each other, two support members slidably coupled between the two side plates, two driving members, and two feeding trays. The driving members are mounted to one of the two side plates and coupled to the corresponding support members. The driving members are configured to drive the two support members to move out of the storage mechanism one at a time. The feeding trays are configured for receiving workpieces and coupled to the corresponding support members.
    Type: Application
    Filed: July 3, 2014
    Publication date: January 8, 2015
    Inventors: HAI-FANG XIE, YING-YING DAI, ZHAO-QIAN ZHANG, YING-JUN PENG, WEN-JIE LANG