Patents by Inventor Xingjie Wang

Xingjie Wang 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).

  • Patent number: 10919403
    Abstract: A charging pile system comprising a system input bus, charging pile circuit groups, a controller, a power allocation unit, and charging terminals. The power allocation unit comprises a first switch group, a second switch group, and a third switch group. The first switch group comprises first switching devices, the second switch group comprises second switching devices, and the third switch group comprises third switching devices. The first switching devices are coupled to respective output ends of the charging pile circuit groups so as to configure at least two idle charging pile circuit groups to be coupled either in series or in parallel to provide a first output. Each of the second switch group and the third switch group is configured to couple an input end of any of the charging terminals in series or in parallel to provide a second output to the charging pile circuit groups.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: February 16, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jing Ge, Xingjie Wang, Yongjin Lin
  • Patent number: 10883799
    Abstract: This disclosure provides systems, methods, and devices related to a metasurface skin cloak. In one aspect, a metasurface skin cloak includes a dielectric layer and a plurality of blocks disposed on the dielectric layer. The dielectric layer is disposed over a surface including a feature on the surface. Each block of the plurality of blocks has a shape that is symmetric about two perpendicular axes. The metasurface skin can render the feature on the surface not optically detectable.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: January 5, 2021
    Assignee: The Regents of the University of California
    Inventors: Xingjie Ni, Yuan Wang, Xiang Zhang
  • Patent number: 10826251
    Abstract: A connector having a cage with a top wall, a bottom wall and a pair of side walls between the top wall and the bottom wall and a light pipe assembly with a light pipe and a connection structure fixing the light pipe assembly on an outer surface of one of the cage side walls.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: November 3, 2020
    Assignee: Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: WenYu Liu, Hongqiang Han, Chenxi Wang, Jiwang Jin, Xingjie Ge
  • Publication number: 20200309633
    Abstract: A die casting machine melt leakage detecting device includes a pulling wire, multiple wire winding columns, a wire fixing member, an elastic wire connecting member and a trigger switch. The pulling wire is capable of withstanding temperature outside a mold during normal die casting and is melted and broken after making contact with molten metal. The multiple wire winding columns are arranged around the mold, an end of the pulling wire is connected with the wire fixing member, and another end of the pulling wire is sequentially wound around the wire winding columns and is connected with the elastic wire connecting member. The elastic wire connecting member is opposite to the trigger switch, the elastic wire connecting member is in a compressed or stretched state when the pulling wire is kept tensioned in the operating state.
    Type: Application
    Filed: December 12, 2019
    Publication date: October 1, 2020
    Inventors: Lin CHEN, Jie LYU, Heng WANG, Hongqing XU, Wenming HE, Jinyong HAO, Xingjie ZHANG, Zhiying MA
  • Patent number: 10770842
    Abstract: A connector comprises a cage having a plurality of insertion chambers arranged in parallel, a plurality of radiators each mounted on a top wall of one of the plurality of insertion chambers, and a plurality of elastic clips each adapted to fix one of the radiators on the top wall of one of the insertion chambers. Each clip has a pair of longitudinal beams and a pair of elastic lateral beams connected between the pair of longitudinal beams. The pair of elastic lateral beams cross the radiator in a lateral direction of the cage and press the radiator on the top wall of the insertion chamber. The pair of longitudinal beams are located at a pair of sides of the radiator opposite to each other in the lateral direction and are locked to the top wall of the insertion chamber.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: September 8, 2020
    Assignee: Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: Jiwang Jin, Hongqiang Han, WenYu Liu, Chenxi Wang, Xingjie Ge
  • Publication number: 20190344682
    Abstract: A charging pile system includes a system input bus, a plurality of charging pile circuit groups, a power allocation unit, and a plurality of charging terminals that correspond to the plurality of charging pile circuit groups. The system input bus is connected to input ends of the plurality of charging pile circuit groups, and output ends of the charging pile circuit groups are connected to input ends of the charging terminals using the power allocation unit. The power allocation unit includes a first switch group, a second switch group, a third switch group, and a controller, and each switch group includes a plurality of switching devices.
    Type: Application
    Filed: July 24, 2019
    Publication date: November 14, 2019
    Inventors: Jing Ge, Xingjie Wang, Yongjin Lin
  • Publication number: 20190296502
    Abstract: A connector having a cage with a top wall, a bottom wall and a pair of side walls between the top wall and the bottom wall and a light pipe assembly with a light pipe and a connection structure fixing the light pipe assembly on an outer surface of one of the cage side walls.
    Type: Application
    Filed: March 21, 2019
    Publication date: September 26, 2019
    Applicant: Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: WenYu Liu, Hongqiang Han, Chenxi Wang, Jiwang Jin, Xingjie Ge
  • Publication number: 20190288459
    Abstract: A connector comprises a cage having a plurality of insertion chambers arranged in parallel, a plurality of radiators each mounted on a top wall of one of the plurality of insertion chambers, and a plurality of elastic clips each adapted to fix one of the radiators on the top wall of one of the insertion chambers. Each clip has a pair of longitudinal beams and a pair of elastic lateral beams connected between the pair of longitudinal beams. The pair of elastic lateral beams cross the radiator in a lateral direction of the cage and press the radiator on the top wall of the insertion chamber. The pair of longitudinal beams are located at a pair of sides of the radiator opposite to each other in the lateral direction and are locked to the top wall of the insertion chamber.
    Type: Application
    Filed: March 13, 2019
    Publication date: September 19, 2019
    Applicant: Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: Jiwang Jin, Hongqiang Han, WenYu Liu, Chenxi Wang, Xingjie Ge
  • Patent number: 9444109
    Abstract: A system and method for supplying hydrogen gas, and a hydrogen fuel cell system are provided to solve inconvenience caused by the requirement for replacing a hydrogen storage container during hydrogen gas supplement. The system for supplying hydrogen gas includes a hydrogen storage unit, a hydrogen conveying unit and a charging device connected to the hydrogen storage unit, where the charging device includes a charging opening matched with a hydrogen gas infusing unit. It may be noted that according to the solution provided by the embodiments of the present disclosure, when hydrogen gas needs to be supplemented, an external infusing device may be used to infuse hydrogen gas to the hydrogen storage container in the hydrogen storage unit through the charging opening, which avoids replacement of the hydrogen storage container during an entire infusing process, and makes an intensive hydrogen gas supplement process more convenient and faster.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: September 13, 2016
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xingjie Wang, Haijun Wu
  • Patent number: 8591773
    Abstract: The present application provides a heterojunction nano material, a negative pole piece of a lithium ion battery, and a lithium ion battery, where the heterojunction nano material includes a MoO3 nanobelt and a metal oxide in the alloy lithium intercalation mechanism coated on the surface of the MoO3 nanobelt. The negative pole piece of the lithium ion battery uses the heterojunction nano material as an active material, and the lithium ion battery using the negative pole piece of the lithium ion battery has a large reversible specific capacity and a high cycle stability.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: November 26, 2013
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Xingjie Wang