公开(公告)号：US20230339523A1

公开(公告)日：2023-10-26

申请号：US18094827

申请日：2023-01-09

Applicant: SEMES CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

Inventor： In Kyeong HWANG ,  Hyuk Jae Sung ,  Hyungsik Um ,  Hongjin Kim ,  Won Young Kim ,  Bo Seung Hwang ,  Sangjune Bae ,  Byeong Hyeon Lim

IPC: B61D15/12 ,  B61D49/00

CPC classification number: B61D15/12 ,  B61D49/00

Abstract: A rail inspection device is provided. The rail inspection device includes: a drive part configured to drive on a lower rail; side wheels configured to rotate such that the drive part moves in a first direction on the lower rail, wherein the side wheels are provided on two side surfaces of the drive part opposite to each other in a second direction that intersects the first direction; upper wheels provided on an upper surface of the drive part and configured to rotate in contact with a branch guide rail provided above an upper portion of the drive part; a body connected to a lower surface of the drive part in a third direction that is perpendicular to the first direction and the second direction; and an inclination sensor provided on the upper surface of the drive part and configured to measure an inclination of the body.

公开(公告)号：US20220139750A1

公开(公告)日：2022-05-05

申请号：US17490011

申请日：2021-09-30

Applicant: SEMES Co., Ltd.

Inventor： Jun Sang Ahn ,  Bo Seung Hwang ,  Jeong Ung Cheon

IPC: H01L21/677 ,  B65G47/61 ,  B65G1/04

Abstract: Provided are an interface apparatus for resolving congestion through a non-stop interface between a transporting device and a logistics automation storage device, and a container transporting system having the same. The interface apparatus includes a saddle for receiving a container from a container transporting device; and a circulating path for providing a route for transporting the container seated on the saddle to a container storage device, wherein the saddle receives the container while moving together with the container transporting device.

公开(公告)号：US12191181B2

公开(公告)日：2025-01-07

申请号：US17490011

申请日：2021-09-30

Applicant: SEMES Co., Ltd.

Inventor： Jun Sang Ahn ,  Bo Seung Hwang ,  Jeong Ung Cheon

IPC: H01L21/677 ,  B65G1/04 ,  B65G47/61

Abstract: Provided are an interface apparatus for resolving congestion through a non-stop interface between a transporting device and a logistics automation storage device, and a container transporting system having the same. The interface apparatus includes a saddle for receiving a container from a container transporting device; and a circulating path for providing a route for transporting the container seated on the saddle to a container storage device, wherein the saddle receives the container while moving together with the container transporting device.

公开(公告)号：US11189512B2

公开(公告)日：2021-11-30

申请号：US16439161

申请日：2019-06-12

Applicant: SEMES CO., LTD.

Inventor： Bo Seung Hwang ,  Seung Keun Jun

IPC: H01L21/677 ,  H01L21/68 ,  B25J9/16 ,  B65G47/90

Abstract: A stocker may include a load port which a cassette for receiving wafers is either loaded on or unloaded from, an aligner configured to align the wafers and to confirm identification codes of the wafers, a plurality of shelves each having slots for receiving the wafers, a first transfer robot having a first robot arm for transferring the wafers between the load port and the aligner and a second transfer robot having a second robot arm for transferring the wafers between the aligner and the shelves.