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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12570467-B2, on 10 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002139

Ceiling storage system and control method thereof

Published
Permanent URL
Classification
Material Handling › Conveying Systems
Inventors
AHN YONG-JUN, CHANG JUN HYUK, KANG HYUN JAE, KANG SEUNG GYU, KIM SANG MIN, KIM YOUNG WOOK, LEE HYUN WOO, LEE SANG KYUNG, LIM JEONG HUN
Assignee
SAMSUNG ELECTRONICS CO LTD
Original source
US-12570467-B2, the United States Patent and Trademark Office, 10 March 2026
Document SHA-256
6cf8faa07c872941ed65c8a52c7fd8cf3b56d61e766f93fb80f0ededa011225b

Abstract

Provided is a ceiling storage system for increasing storage capacity by utilizing a ceiling space inside a fab. The ceiling storage system includes a first overhead rack including a plurality of storage positions for storing a plurality of articles; first and second support rails above the first overhead rack and extending in one direction; a first driving rail above the first overhead rack and in parallel with the first and second support rails; a second driving rail coupled to the first and second support rails and the first driving rail and moving along the first and second support rails and the first driving rail; and a first transport vehicle including a carriage coupled to the second driving rail and moving along the second driving rail, and a hoist and a hand unit installed on the carriage and for loading and unloading the articles to and from the first overhead rack.

Publication information

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Citation

OpenTechnical Publication OT-2026-000002139, “Ceiling storage system and control method thereof,” published September 15, 2026 at 19:11:02 UTC, https://opentechnical.org/p/OT-2026-000002139.

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