Patents by Inventor Huajun Yu

Huajun Yu 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).

  • Publication number: 20210047370
    Abstract: The present invention discloses a functional polypeptide which is 1) a polypeptide having the amino acid sequence of SEQ ID No. 1; or 2) a polypeptide having a substitution or deletion or addition of one or several amino acids from the sequence shown in SEQ ID No. 1 that has the same or similar function. The invention also discloses the utility of the described functional polypeptide. The functional polypeptide of the present invention can significantly inhibit bleomycin-induced pulmonary fibrosis formation and has a remarkable effect of preventing and treating pulmonary fibrosis.
    Type: Application
    Filed: June 16, 2018
    Publication date: February 18, 2021
    Inventors: Haitao Zhang, Huajun Yu, Jun Wu, Hui Luo
  • Patent number: 10906721
    Abstract: The present disclosure relates to a vacuum preservation device, comprising a drawer including a drawer panel at the front end of the drawer, and a handle assembly. The handle assembly is coupled to the drawer panel, wherein the handle assembly includes a door body sealing assembly and a handle. A preservation container body comprises a preservation container body fixing part and a preservation container body sliding part. An electric push rod is coupled to the preservation container body and is coupled to the preservation container body sliding part and to the preservation container body fixing part.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: February 2, 2021
    Assignee: Whirlpool Corporation
    Inventors: An Liu, Zhicheng Liu, TongSheng Tao, Huajun Yu
  • Publication number: 20200372734
    Abstract: The present invention relates to a system, apparatus and method for safety control, the system comprising: a first device, which provides information capable of being used to determine whether a single staff member is present in a target area; a second device, which may be arranged at an entrance of a designated area, and used for controlling the entry of staff into the designated area; at least one sensing device, for detecting whether an activated transmitting unit, required to be carried by a staff member entering the designated area, is present in the target area; and a control device, for causing the second device to allow a staff member located in the target area to enter the designated area, when it is determined that a single staff member is present in the target area on the basis of the information from the first device and it is determined using the at least one sensing device that the activated transmitting unit is present in the target area.
    Type: Application
    Filed: July 25, 2017
    Publication date: November 26, 2020
    Inventors: Huajun Yu, Patrick Poa, Mingliang Zhang, Wei Wang
  • Patent number: 10796551
    Abstract: The present invention provides a wearable device, comprising: a power source; a position sensor electrically connected to the power source, for sensing a position of a wearer of the wearable device and generating a position signal; a signal transceiver electrically connected to the power source, for receiving the position signal, sending the position signal to a monitoring apparatus, and receiving an indication signal from the monitoring apparatus; and a body of the wearable device comprises a first part and a second part, wherein a relative position of a moveable end of the first part and a moveable end of the second part can switch between a first relative position and a second relative position.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: October 6, 2020
    Assignee: Robert Bosch GmbH
    Inventors: Huajun Yu, MingLiang Zhang, Patrick Poa, Wei Wang
  • Patent number: 10620317
    Abstract: Various arrangements for generating a high definition map are presented. An image of a roadway environment may be captured. A laser imaging detection and ranging point cloud of the roadway environment may be generated. An object recognition process may be performed on the image of the roadway environment to detect one or more objects present in the roadway environment. A fusion process may be performed using the lidar point cloud to identify a location of the one or more detected objects from the image in a vehicle frame of reference. The one or more objects may be mapped from the vehicle frame of reference to a global frame of reference An autonomous driving high definition map may be created that includes the mapped one or more objects in the global frame of reference.
    Type: Grant
    Filed: December 23, 2018
    Date of Patent: April 14, 2020
    Inventors: Huajun Chai, Rui Yu, Fan Wang, Yifan Tang
  • Publication number: 20200047973
    Abstract: The present disclosure relates to a vacuum preservation device, comprising a drawer including a drawer panel at the front end of the drawer, and a handle assembly. A The handle assembly is coupled to the drawer panel, wherein the handle assembly includes a door body sealing member and a handle. A preservation container body comprises a preservation container body fixing part and a preservation container body sliding part. An electric push rod is coupled to the preservation container body and is coupled to the preservation container body sliding part and to the preservation container body fixing part.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 13, 2020
    Applicant: Whirlpool (China) Co., Ltd.
    Inventors: An Liu, Zhicheng Liu, TongSheng Tao, Huajun Yu
  • Patent number: 10467487
    Abstract: Various arrangements are presented for determining a state of a traffic light. A first analysis of a scene may be performed that includes the traffic light. The first analysis may result in the output of a first classification result and a first confidence score. A second, different analysis of the scene may be performed that also outputs a classification result and a confidence score. A fusion process may be performed to fuse the classification results into a fused classification result based on the confidence scores and one or more weighting metrics. A vehicle may then be driven at least partially based on the fused classification result.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: November 5, 2019
    Assignees: CHONGQING JINKANG NEW ENERGY AUTOMOBILE CO., LTD., SF MOTORS INC.
    Inventors: Fan Wang, Huajun Chai, Ke Huang, Saurabh Singh, Rui Yu, Yifan Tang
  • Publication number: 20190221100
    Abstract: The present invention provides a wearable device, comprising: a power source; a position sensor electrically connected to the power source, for sensing a position of a wearer of the wearable device and generating a position signal; a signal transceiver electrically connected to the power source, for receiving the position signal, sending the position signal to a monitoring apparatus, and receiving an indication signal from the monitoring apparatus; and a body of the wearable device comprises a first part and a second part, wherein a relative position of a moveable end of the first part and a moveable end of the second part can switch between a first relative position and a second relative position.
    Type: Application
    Filed: October 3, 2016
    Publication date: July 18, 2019
    Inventors: Huajun Yu, MingLiang Zhang, Patrick Poa, Wei Wang
  • Publication number: 20190025076
    Abstract: A field of measurement method for determining pedestrian position, and an apparatus and storage medium for realizing the method. A method for determining pedestrian position information according to one example includes the following steps: acquiring a step length measurement value and a travel direction measurement value of one or more footsteps of a pedestrian; and determining position information of the pedestrian from the step length measurement value and the travel direction measurement value, wherein the step length measurement value of each footstep is provided by a signal receiver and a signal emitter, which form a pair and are disposed on different lower limbs of the pedestrian, and the travel direction measurement value is provided by an inertial measurement unit.
    Type: Application
    Filed: July 20, 2018
    Publication date: January 24, 2019
    Inventors: Zhuoqi Zeng, Huajun Yu, William Wang