Patents by Inventor Yuying GAO

Yuying GAO 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: 10971380
    Abstract: A debonding leveling device and a debonding method are for leveling during a process for debonding a first object and a second object. The first and second objects are retained by a first fixation plate (11) and a second fixation plate (21), respectively. The device includes: a mounting plate (30), disposed at an outer side of one of the first (11) and second (21) fixation plates; a connecting rod assembly (40) fixed around a center position of the mounting plate (30), the connecting rod assembly (40) connected to the one of the first (11) and second (21) fixation plates sequentially via a sliding pair (50) and a spherical pair (60) connected to the sliding pair (50); and at least three elastic assemblies (70) disposed between the mounting plate and the one of the first and second fixation plates, each of the elastic assemblies coupled to the mounting plate (30) and the one of the first (11) and second (21) fixation plates.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: April 6, 2021
    Assignee: Shanghai Micro Electronics Equipment (Group) Co., Ltd.
    Inventors: Yuying Gao, Wei Wei
  • Publication number: 20200090961
    Abstract: A debonding leveling device and a debonding method are for leveling during a process for debonding a first object and a second object. The first and second objects are retained by a first fixation plate (11) and a second fixation plate (21), respectively. The device includes: a mounting plate (30), disposed at an outer side of one of the first (11) and second (21) fixation plates; a connecting rod assembly (40) fixed around a center position of the mounting plate (30), the connecting rod assembly (40) connected to the one of the first (11) and second (21) fixation plates sequentially via a sliding pair (50) and a spherical pair (60) connected to the sliding pair (50); and at least three elastic assemblies (70) disposed between the mounting plate and the one of the first and second fixation plates, each of the elastic assemblies coupled to the mounting plate (30) and the one of the first (11) and second (21) fixation plates.
    Type: Application
    Filed: July 27, 2017
    Publication date: March 19, 2020
    Inventors: Yuying GAO, Wei WEI