6 patents
Utility
Grille Beam Structure Construction Method for Semiconductor Factory
28 Dec 23
A grille beam structure construction method for a semiconductor factory is configured to perform construction of grille beams without installation of a separate beam mounting the grille beams and to simplify a joint between the grille beams by using studs for mounting of the grille beams and by integrating grille beam members to each other by bolt-fastening.
Min Jung KIM, Hyun Sup NOH, Kyu Kwan SIM, Young Kee LEW, Nan Hee LEE, Eun Seok LEE, Kyoung Soo LEE, Jong Min SEO
Filed: 21 Apr 23
Utility
Iot-based Local Monitoring Workplace Safety Management System and Workplace Safety Management Method Using Same
21 Dec 23
In accordance with the present invention, there is provided a workplace safety management system including: a plurality of node units (100) installed in a workplace area (1); a local server (200) that is movable and is connected to a management server (10) by wireless communication; and a tag (300) attached to a worker, in which the node unit (100) and the local server (200) is connected through a network system (400), the network system (400) includes: a long-range network (410) connecting the node unit (100) to the local server (200); and a mesh network (420) connecting the plurality of node units 100 to each other, and the mesh network (420) connects the node unit (100) to the local server (200).
Jiyong YU, Seonkyung CHU, Taeha PARK, Kwangku DO, Mungi KANG, Dongkeun KIM, Inhyuck CHOI, Euntack LEE, Soonjin HONG
Filed: 25 Oct 21
Utility
Method for Constructing Access Floor by Using Unmanned Robot
21 Sep 23
The present invention provides a method for constructing an access floor by using unmanned robot, the method comprising: a first step (S100) of constructing an installation frame (10) and a peripheral slab (60) formed on the periphery of the installation frame; a second step (S200) of positioning the unmanned robot on the peripheral slab (60); and a third step (S300) of coupling a floor (30) to the installation frame (10) by the unmanned robot while moving along the peripheral slab (60).
Hae Moon JEON, Yunjae HEO, Sang Heon LEE, Seongyeong YANG, Kun Sub KIM, Eunyoung JUNG, Jongeui SONG, Kye Young LEE, Seunghyeok LEE, Suengjae LEE
Filed: 21 Jun 21
Utility
Unmanned Access Floor Construction System and Access Floor Construction Method Using Same
13 Jul 23
According to the present invention, provided is an unmanned construction system for an access floor comprising an installation frame (10), a pad (20) attached to the installation frame (10), and a floor (30) coupled to the pad (20), the unmanned access floor construction system comprising a construction robot connected to a control server (1) by wired or wireless communication, wherein the construction robot comprises: a pad installation robot (100) for attaching the pad (20) to the installation frame (10); a floor installation robot (200) for mounting the floor (30) on the pad (20); and a bolting robot (300) for fastening the pad (20) to the floor (30) by using a fastening means (40).
Hae Moon JEON, Yunjae HEO, Sang Heon LEE, Seongyeong YANG, Kun Sub KIM, Eunyoung JUNG, Jongeui SONG, Kye Young LEE, Seunghyeok LEE, Suengjae LEE
Filed: 15 Jun 21
Utility
Elevator core structure that can be pre-constructed and method for preconstructing elevator core using same
14 Mar 23
In accordance with the present invention, an elevator core structure includes an elevator frame (120) separated from a main frame (110) and extending in a longitudinal direction of the main frame (110), and a guide frame (130) formed on an inner surface of the elevator frame (120).
Dae Joong Kim, Wha Sung Kim, Yong Ku Kim, Jae Eun Jung, Yeon Kyu Park, Sang Hee Lee, Nan Hee Lee
Filed: 17 Oct 18
Utility
Construction robot for ceiling
21 Jun 22
A construction robot for a ceiling is provided.
Jong Man Seo, Sung Hu Lee, Jung Hwan Ji, Young Woon Jun, Chun Won Park, Kye Young Lee, Chul Young Kim
Filed: 20 Nov 20
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