Patents by Inventor Alexander DZHANGIROV

Alexander DZHANGIROV 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: 20230274951
    Abstract: In this mounting device (10) for mounting a semiconductor chip (100) on a substrate (104), a controller (50) is provided with: a mounter for pressing the semiconductor chip (100) to the substrate (104) in a state where a cover film (110) is interposed between the semiconductor chip (100) and a thermocompression tool (16), and for heating and then cooling the thermocompression tool (16) to mount the semiconductor chip (100) on the substrate (104); and a separator for heating the thermocompression tool (16) after the semiconductor chip (100) has been mounted, and for raising a mounting head (17) to be separated from the cover film (110).
    Type: Application
    Filed: August 5, 2020
    Publication date: August 31, 2023
    Applicant: SHINKAWA LTD.
    Inventors: Yuichiro NOGUCHI, Alexander DZHANGIROV, Kohei SEYAMA
  • Publication number: 20230197670
    Abstract: A bonding apparatus comprises a chip holding part that disposes a chip part onto a substrate that has been placed on a substrate stage. The bonding apparatus adjusts the inclination of a chip holding surface that releasably holds the chip part. The bonding apparatus comprises: an adjustment controller which stores inclination information pertaining to inclination respectively for locations on a stage main surface having the substrate placed thereon; and a conforming jig which has a conforming surface onto which the chip holding surface is pressed, and in which the inclination of the conforming surface can be changed such that the inclination of the chip holding surface corresponds to the inclination indicated by the inclination information.
    Type: Application
    Filed: May 11, 2021
    Publication date: June 22, 2023
    Applicant: SHINKAWA LTD.
    Inventors: ALEXANDER Dzhangirov, Yuichiro NOGUCHI
  • Publication number: 20220412733
    Abstract: The present invention provides a mounting apparatus and a parallelism detection method in the mounting apparatus. The parallelism detection method in the mounting apparatus includes: a first height detection process of detecting first heights of a mounting tool when a holding surface comes into contact with the a tip of a triangular pin by placing the triangular pin on a placement surface of a stage and lowering the mounting tool; a second height detection process of detecting second heights of the mounting tool when the tip of the triangular pin comes into contact with the placement surface by holding the triangular pin on the holding surface of the mounting tool and lowering the mounting tool; and a parallelism calculation process of calculating the parallelism between the placement surface of the stage and the holding surface of the mounting tool based on the first heights and the second heights.
    Type: Application
    Filed: July 30, 2020
    Publication date: December 29, 2022
    Applicant: SHINKAWA LTD.
    Inventors: Yuichiro NOGUCHI, Alexander DZHANGIROV
  • Publication number: 20220415845
    Abstract: The present invention provides a mounting apparatus, including a bonding stage holding a substrate on which a semiconductor chip is arranged; a base stand; a mounting head mounted with a pressing tool that presses the semiconductor chip on the substrate; and a film arranging mechanism provided on the base stand and moving a cover film along the bonding stage to arrange the cover film between the semiconductor chip pressed by the substrate and the pressing tool. The film arranging mechanism includes film guides guiding the cover film and defining a height with respect to the bonding stage; and lifting mechanisms connected to the film guides via springs and lifting and lowering the film guides with respect to the bonding stage.
    Type: Application
    Filed: July 16, 2020
    Publication date: December 29, 2022
    Applicant: SHINKAWA LTD.
    Inventors: Alexander DZHANGIROV, Kohei SEYAMA