Patents by Inventor Shujun CAI

Shujun CAI 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: 20230301889
    Abstract: The invention provides the use of a hair care composition comprising piroctone olamine, a zinc salt and a silicone for preventing or reducing shedding of hair club fibres from hair follicles, and/or preventing or reducing hair breakage, thereby preventing or reducing hair fall.
    Type: Application
    Filed: August 24, 2021
    Publication date: September 28, 2023
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Jiayin GU, Xiaoying BIAN, Yingjie LI, Binzuo LIU, Shujun CAI
  • Publication number: 20230278191
    Abstract: A mating part in a locking path of a stop part so that the locking part is not automatically lockable and a first connection part is in a state of remaining unlocked from a second connection part.
    Type: Application
    Filed: March 1, 2023
    Publication date: September 7, 2023
    Applicant: Meridian International Co., Ltd
    Inventors: Hongquan ZHANG, Qiang WANG, Shujun CAI
  • Publication number: 20230136626
    Abstract: A first locking mechanism disposed between two spaced apart second locking mechanisms for being set opposite to any one of said second locking mechanisms to form a first locking gap in a first direction between two spaced apart said second locking mechanisms being able to form a second locking gap in a first direction.
    Type: Application
    Filed: September 29, 2022
    Publication date: May 4, 2023
    Applicant: Meridian International Co., Ltd
    Inventors: Shujun CAI, Zhang HONGQUAN
  • Publication number: 20230026436
    Abstract: The application discloses a horizontal rod, a retractable pull rod assembly and a toolbox, the retractable pull rod assembly includes two opposing connecting rods, a horizontal rod snapped to the ends of the two connecting rods and a pull rod retractable in the connecting rods, the horizontal rod includes a horizontal rod body and a button member, a gear member, a drive member and an elastic member provided in the horizontal rod body. The button member, the gear member and the driving member are connected to each other by transmission, and the button member can be driven by the gear member to contract in the body of the horizontal rod, and the driving member can be automatically returned by the elastic member, so that the connecting rod and the pull rod can be unlocked and locked with each other. This application can be retractable pull rod assembly structure is simple, use more smoothly, enhance the using feel.
    Type: Application
    Filed: April 26, 2022
    Publication date: January 26, 2023
    Applicant: Meridian International Co., Ltd
    Inventors: Qiang WANG, Shujun CAI
  • Publication number: 20230022470
    Abstract: A fixed rod and a pull rod slidingly engageable in the fixed rod with a plug mounted inside the bottom end of the pull rod and a push button mounted at the bottom of the plug. The push button has a first position and a second position with respect to the plug. When the push button is in the first position with respect to the plug, the pull rod is slidable up and down inside the fixed rod. When the push button is located in the second position with respect to the plug, the pull rod is removable from the fixed rod.
    Type: Application
    Filed: April 26, 2022
    Publication date: January 26, 2023
    Applicant: Meridian International Co., Ltd.
    Inventor: Shujun CAI
  • Patent number: 11192689
    Abstract: At least one locking groove in a first storage container for receiving a sliding mechanism combined to a second storage container. The sliding mechanism selectively engages the locking groove of the first storage container to connect and hold the first storage container to the second storage container such that a portion of the sliding mechanism extends laterally away from the side surface of the container when the sliding mechanism is disengaged from the locking groove and wherein the portion of the sliding mechanism is coplanar with the side surface of the container when the sliding mechanism is engaged with the locking groove.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: December 7, 2021
    Assignee: MERIDIAN INTERNATIONAL CO. LTD.
    Inventor: Shujun Cai
  • Patent number: 11155382
    Abstract: A stackable storage system with a pressure sensitive lock where downward pressure on the first container causes a surface of a first locking portion on a first container to slide against an inclined surface of a second locking portion on a second container and causes the inclined surface of the second locking portion to pivot outward and snap back into place to connect the first container and the second container.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: October 26, 2021
    Assignee: MERIDIAN INTERNATIONAL CO., LTD.
    Inventor: Shujun Cai
  • Publication number: 20210155373
    Abstract: At least one locking groove in a first storage container for receiving a sliding mechanism combined to a second storage container. The sliding mechanism selectively engages the locking groove of the first storage container to connect and hold the first storage container to the second storage container such that a portion of the sliding mechanism extends laterally away from the side surface of the container when the sliding mechanism is disengaged from the locking groove and wherein the portion of the sliding mechanism is coplanar with the side surface of the container when the sliding mechanism is engaged with the locking groove.
    Type: Application
    Filed: April 13, 2020
    Publication date: May 27, 2021
    Inventor: Shujun CAI
  • Patent number: 10854741
    Abstract: An enhanced HFET, comprising a HFET device body.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: December 1, 2020
    Assignee: THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS
    Inventors: Yuangang Wang, Zhihong Feng, Yuanjie Lv, Xin Tan, Xubo Song, Xingye Zhou, Yulong Fang, Guodong Gu, Hongyu Guo, Shujun Cai
  • Publication number: 20200075754
    Abstract: An enhanced HFET, comprising a HFET device body.
    Type: Application
    Filed: December 11, 2017
    Publication date: March 5, 2020
    Inventors: Yuangang WANG, Zhihong FENG, Yuarille LV, Xin TAN, Xubo SONG, Xingye ZHOU, Yulong FANG, Guodong GU, Hongyu GUO, Shujun CAI