Patents by Inventor Chong Fu

Chong Fu 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: 12049737
    Abstract: The present invention provides a mooring device capable of providing an omnidirectional restoring force. A support frame is provided on a dock. Two free guide rollers are provided at vertical corresponding positions that are respectively below a cross arm of the support frame and above the dock. A rotary damper is provided in the middle of a longitudinal portion of the support frame that is perpendicular to the dock. The two free guide rollers are respectively wound with a cable. The cable is fixed to a platform arm, and the platform arm is connected to a platform. An end of each cable is connected to a spring, and the other end of the spring is connected to a chain wound on a sprocket of the rotary damper.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: July 30, 2024
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Lei Sun, Chong Fu, Zhe Lin
  • Patent number: 11724779
    Abstract: The present invention provides a long-term mooring device. A support frame is provided on a dock. The dock is provided with a free guide roller. The free guide roller is wound with a cable. An upper end of the cable is horizontally connected to a spring fixed on a lower side of a cross arm of the support frame, through a free guide roller provided on the lower side of the cross arm of the support frame (corresponding to the free guide roller on the dock). The middle of the cable penetrates through an inertial induction self-locking connection joint fixed on an end of a platform arm. The platform arm is fixed on a platform. The present invention provides an omnidirectional restoring force for the moored platform through the elastic deformation of the springs to control the movement response of the platform within a certain range.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: August 15, 2023
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Lei Sun, Chong Fu, Zhe Lin
  • Patent number: 11628910
    Abstract: The present invention provides a string-type mooring system. A support frame is provided on a dock. Two free guide rollers are provided at vertical corresponding positions that are respectively below a cross arm of the support frame and above the dock. The two free guide rollers are respectively wound with a cable. One end of each cable is connected to a platform arm fixed on a platform, and the other end thereof is horizontally connected with one end of a spring. The other ends of the two springs are respectively connected with a hydraulic device. The present invention provides an omnidirectional restoring force for the moored platform through the elastic deformation of the springs to control the movement response of the platform within a certain range. The present invention can adjust the slow change of the vertical position of the platform caused by tidal fluctuation.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: April 18, 2023
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Lei Sun, Chong Fu, Zhe Lin
  • Publication number: 20230096636
    Abstract: The present invention provides a long-term mooring device. A support frame is provided on a dock. The dock is provided with a free guide roller. The free guide roller is wound with a cable. An upper end of the cable is horizontally connected to a spring fixed on a lower side of a cross arm of the support frame, through a free guide roller provided on the lower side of the cross arm of the support frame (corresponding to the free guide roller on the dock). The middle of the cable penetrates through an inertial induction self-locking connection joint fixed on an end of a platform arm. The platform arm is fixed on a platform. The present invention provides an omnidirectional restoring force for the moored platform through the elastic deformation of the springs to control the movement response of the platform within a certain range.
    Type: Application
    Filed: March 17, 2020
    Publication date: March 30, 2023
    Inventors: Lei Sun, Chong Fu, Zhe Lin
  • Publication number: 20230097192
    Abstract: The present invention provides a string-type mooring system. A support frame is provided on a dock. Two free guide rollers are provided at vertical corresponding positions that are respectively below a cross arm of the support frame and above the dock. The two free guide rollers are respectively wound with a cable. One end of each cable is connected to a platform arm fixed on a platform, and the other end thereof is horizontally connected with one end of a spring. The other ends of the two springs are respectively connected with a hydraulic device. The present invention provides an omnidirectional restoring force for the moored platform through the elastic deformation of the springs to control the movement response of the platform within a certain range. The present invention can adjust the slow change of the vertical position of the platform caused by tidal fluctuation.
    Type: Application
    Filed: March 17, 2020
    Publication date: March 30, 2023
    Inventors: Lei Sun, Chong Fu, Zhe Lin
  • Publication number: 20220025598
    Abstract: The present invention provides a mooring device capable of providing an omnidirectional restoring force. A support frame is provided on a dock. Two free guide rollers are provided at vertical corresponding positions that are respectively below a cross arm of the support frame and above the dock. A rotary damper is provided in the middle of a longitudinal portion of the support frame that is perpendicular to the dock. The two free guide rollers are respectively wound with a cable. The cable is fixed to a platform arm, and the platform arm is connected to a platform. An end of each cable is connected to a spring, and the other end of the spring is connected to a chain wound on a sprocket of the rotary damper.
    Type: Application
    Filed: March 17, 2020
    Publication date: January 27, 2022
    Inventors: Lei Sun, Chong Fu, Zhe Lin
  • Publication number: 20090307777
    Abstract: A method for predicting a network attack action, including: monitoring a network status parameter and obtaining information of an attack action according to a change of the network status parameter; selecting a subsequent attack action which has a most possibility to happen from a plurality of subsequent attack actions of the attack action according to a correspondence between the attack action and the plurality of subsequent attack actions, the subsequent attack action which has the most possibility to happen being a subsequent attack action with a largest occurrence number among the subsequent attack actions corresponding to the attack action; and outputting the subsequent attack action which has the most possibility to happen as a predicted network attack action. A device for predicting a network attack action including an attack action management unit is also provided.
    Type: Application
    Filed: July 16, 2008
    Publication date: December 10, 2009
    Inventors: Xinggao He, Chong Fu, Fengli Zhang, Zhenqi Cao, Dunquan Wang, Niejun Zheng, Chengwei Zhang, Bo Wang, Changyi Lu
  • Publication number: 20060199218
    Abstract: The present invention provides compositions and methods for modulating leukocyte activation. Nucleic acids encoding proteins and proteins so encoded which are capable of modulating leukocyte activation are provided. Compositions and methods for the treatment of disorders related to leukocyte dysfunction or dysregulation are also provided. Prophylactics and methods for the prevention of such disorders are also provided. Also provided are compositions and methods for diagnostic and prognostic determination of such disorders. Further provided are assays for the identification of bioactive agents capable of modulating leukocyte activation.
    Type: Application
    Filed: May 9, 2006
    Publication date: September 7, 2006
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Brian Wong, Chong Fu, Helena Mancebo, Xiulan Zhou
  • Patent number: 6638724
    Abstract: The invention relates to novel BLNK proteins, nucleic acids and antibodies.
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: October 28, 2003
    Assignee: Washington University
    Inventors: Andrew C. Chan, Chong Fu
  • Patent number: 5994522
    Abstract: The invention relates to novel BLNK proteins, nucleic acids and antibodies.
    Type: Grant
    Filed: March 17, 1997
    Date of Patent: November 30, 1999
    Assignee: Washington University
    Inventors: Andrew C. Chan, Chong Fu