Patents by Inventor Jianjun Mei

Jianjun Mei 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: 20230396048
    Abstract: A panel assembly includes a mounting plate configured to be connected to a bottom box; a connecting plate detachably connected to the mounting plate; and a panel disposed on the connecting plate, wherein at least one tension strap is connected between the connecting plate and the mounting plate, and wherein when the connecting plate is detached from the mounting plate, the connecting plate and the mounting plate remain connected through the at least one tension strap.
    Type: Application
    Filed: June 6, 2023
    Publication date: December 7, 2023
    Inventor: Jianjun Mei
  • Patent number: 10685541
    Abstract: Devices, apparatuses, and methods for detecting product straps are provided. An example product security device for detecting product straps may include a base, and a pivot member affixed to the base via a first hinge. The pivot member may be configured to physically engage a strap to maintain the pivot member in a non-deflected position. The example device may further include a biasing member configured to urge the pivot member into a deflected position and a sensor configured to detect when the pivot member is in the deflected position. The sensor may be configured to, in response to detecting that the pivot member is in the deflected position, generate an alert signal. The example device may also include processing circuitry configured to receive the alert signal and, in response to receiving the alert signal, transmit an alert triggering signal to initiate an alert.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: June 16, 2020
    Assignee: CHECKPOINT SYSTEMS, INC.
    Inventors: Peter Schneider, Haiming Gu, Jianrui Zheng, Jianjun Mei
  • Publication number: 20180261059
    Abstract: Devices, apparatuses, and methods for detecting product straps are provided. An example product security device for detecting product straps may include a base, and a pivot member affixed to the base via a first hinge. The pivot member may be configured to physically engage a strap to maintain the pivot member in a non-deflected position. The example device may further include a biasing member configured to urge the pivot member into a deflected position and a sensor configured to detect when the pivot member is in the deflected position. The sensor may be configured to, in response to detecting that the pivot member is in the deflected position, generate an alert signal. The example device may also include processing circuitry configured to receive the alert signal and, in response to receiving the alert signal, transmit an alert triggering signal to initiate an alert.
    Type: Application
    Filed: May 7, 2018
    Publication date: September 13, 2018
    Inventors: Peter Schneider, Haiming Gu, Jianrui Zheng, Jianjun Mei
  • Patent number: 9965933
    Abstract: Devices, apparatuses, and methods for detecting product straps are provided. An example product security device for detecting product straps may include a base, and a pivot member affixed to the base via a first hinge. The pivot member may be configured to physically engage a strap to maintain the pivot member in a non-deflected position. The example device may further include a biasing member configured to urge the pivot member into a deflected position and a sensor configured to detect when the pivot member is in the deflected position. The sensor may be configured to, in response to detecting that the pivot member is in the deflected position, generate an alert signal. The example device may also include processing circuitry configured to receive the alert signal and, in response to receiving the alert signal, transmit an alert triggering signal to initiate an alert.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: May 8, 2018
    Assignee: Checkpoint Systems, Inc.
    Inventors: Peter Schneider, Haiming Gu, Jianrui Zheng, Jianjun Mei