公开(公告)号：US11921151B2

公开(公告)日：2024-03-05

申请号：US17425497

申请日：2020-01-22

Applicant: KOH YOUNG TECHNOLOGY INC.

Inventor： Myong Kang ,  Kang Jo Hwang ,  Choung Min Jung

IPC: G01R31/28 ,  G01R1/04 ,  G01R1/067 ,  G01R1/073 ,  G01R31/304

CPC classification number: G01R31/2808

Abstract: An inspection apparatus according to one embodiment of the present disclosure is configured to inspect an inspection object seated on a jig, the jig capable of being introduced into and withdrawn from the inspection apparatus. The inspection apparatus includes: a mover configured to move the jig; and a clamping driver configured to contact and press the jig, the clamping driver including a pressing portion configured to be movable in a clamping direction and an unclamping direction opposite to the clamping direction.

公开(公告)号：US11908123B2

公开(公告)日：2024-02-20

申请号：US17256497

申请日：2019-04-16

Applicant: KOH YOUNG TECHNOLOGY INC.

Inventor： Choung Min Jung ,  Ho Jun Lee ,  Nam Kyu Park ,  Han Rim Kim

IPC: G06T7/00 ,  G01N21/01 ,  G01N21/88 ,  G06T7/40 ,  H04N23/695

CPC classification number: G06T7/0004 ,  G01N21/01 ,  G01N21/88 ,  G06T7/40 ,  H04N23/695 ,  G01N2021/0106 ,  G01N2021/0187 ,  G06T2207/30108

Abstract: An object inspection apparatus according to an embodiment disclosed herein includes: a first flipper apparatus configured to rotate a first object; a second flipper apparatus configured to rotate a second object; and a single camera device configured to move from a position corresponding to one of the first flipper apparatus and the second flipper apparatus to a position corresponding to the other, the camera device being configured to inspect object surfaces of the first object and the second object. Each of the first flipper apparatus and the second flipper apparatus includes at least one flipper unit.

公开(公告)号：US11867747B2

公开(公告)日：2024-01-09

申请号：US17425511

申请日：2020-01-22

Applicant: KOH YOUNG TECHNOLOGY INC.

Inventor： Myong Kang ,  Kang Jo Hwang ,  Choung Min Jung

IPC: G01R31/02 ,  G01R31/304 ,  G01R1/02 ,  G01R1/04 ,  G01R1/067 ,  G01R1/073 ,  G01R31/28

CPC classification number: G01R31/2808

Abstract: A transfer apparatus for an inspection apparatus according to one embodiment of the present disclosure includes: an upper end engaging portion configured to make contact with an upper surface of a transferred article; a support frame to which the upper end engaging portion is fixed; a lift including a support part configured to support a lower surface of the transferred article, the lift arranged on the support frame to be movable in an up-down direction; and a lifting driver configured to provide a driving force to move the lift in the up-down direction.