Patents by Inventor Xun Lv

Xun Lv 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: 20240379634
    Abstract: Disclosed in the present disclosure are a stacked micro-display structure and a manufacturing process therefor. The stacked micro-display structure includes a substrate, where a first surface of the substrate is provided with a pixel circuit, and a second surface, opposite to the first surface, of the substrate is provided with a drive circuit. The manufacturing process includes: step 1) preparing a substrate; step 2) manufacturing a drive circuit layer on a back surface, facing upward, of the substrate; step 3) turning the substrate over, and attaching the drive circuit layer to a carrier; step 4) manufacturing a pixel circuit layer on a front surface of the substrate; step 5) manufacturing via holes; step 6) manufacturing interconnects; step 7) manufacturing an anode electrode; and step 8) manufacturing a light-emitting layer and a cathode; and manufacturing an encapsulation layer.
    Type: Application
    Filed: May 10, 2024
    Publication date: November 14, 2024
    Inventors: Xun LV, Shengfang LIU, Wei ZU, Rui XU, Liping YIN
  • Patent number: 11394533
    Abstract: A method for storing database security audit records, comprises: S1, when a database server recognizes an auditable event to generate one database security audit record, identifying the database security audit record with a hashed value so that each database security audit record corresponds to a unique hashed value respectively; S2, packaging multiple database security audit records into a database security audit record block; and S3, transmitting the database security audit record block in encrypted way by adopting a peer-to-peer protocol for direct network communication between two nodes, and verifying an ownership of the database security audit record block. The disclosure has the beneficial effects that through an encryption mechanism and a consensus mechanism, storage of database security audit records is achieved in a peer-to-peer network, thereby ensuring that the database security audit records cannot be tampered and forged.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: July 19, 2022
    Assignee: General Data Technology Co., Ltd.
    Inventors: Xinquan Jia, Wenting Chen, Xuesong Wang, Xun Lv
  • Publication number: 20210203487
    Abstract: A method for storing database security audit records, comprises: S1, when a database server recognizes an auditable event to generate one database security audit record, identifying the database security audit record with a hashed value so that each database security audit record corresponds to a unique hashed value respectively; S2, packaging multiple database security audit records into a database security audit record block; and S3, transmitting the database security audit record block in encrypted way by adopting a peer-to-peer protocol for direct network communication between two nodes, and verifying an ownership of the database security audit record block. The disclosure has the beneficial effects that through an encryption mechanism and a consensus mechanism, storage of database security audit records is achieved in a peer-to-peer network, thereby ensuring that the database security audit records cannot be tampered and forged.
    Type: Application
    Filed: April 21, 2020
    Publication date: July 1, 2021
    Applicant: General Data Technology Co., Ltd.
    Inventors: Xinquan JIA, Wenting CHEN, Xuesong WANG, Xun LV
  • Patent number: 8182148
    Abstract: An X-ray detector system includes a detector and a mounting apparatus for mounting the detector, the detector comprising a cable comprising a first end and a second end, the first end connected to the detector and the second end coupled to the mounting apparatus, the cable configured to transmit a signal detected by the detector to an imaging processor located in the mounting apparatus, the second end of the cable comprises a plug, the mounting apparatus comprises a socket matching with the plug on the cable such that the plug is configured to be removed from the socket, the X-ray detector system further comprising a jumper wire comprising two ends that are respectively provided with plugs that are configured to be selectively matched with or detached from the plug on the cable and the socket on the mounting apparatus.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: May 22, 2012
    Assignee: GE Medical Systems Global Technology Company, LLC
    Inventor: Xun Lv
  • Publication number: 20100135468
    Abstract: An X-ray detector system includes a detector and a mounting means for mounting the detector, the detector comprising a cable comprising a first end and a second end, the first end connected to the detector and said second end coupled to the mounting means, the cable configured to transmit a signal detected by the detector to the imaging processing means located in the mounting means, the first end of the cable comprises a plug, the mounting means comprises a socket matching with the plug on the cable such that the plug is configured to be removed from the socket, the X-ray detector system further comprising a jumper wire comprising two ends that are respectively provided with plugs that configured to be selectively matched with or detached from the plug on the cable and the socket on the mounting means.
    Type: Application
    Filed: December 2, 2009
    Publication date: June 3, 2010
    Inventor: Xun Lv