公开(公告)号：US20190029124A1

公开(公告)日：2019-01-24

申请号：US16069893

申请日：2017-01-09

Applicant: Samwon Act Co., Ltd. ,  Emot Co., Ltd. ,  Korea Institute of Machinery & Materials

Inventor： Kyung Yul LEE ,  Kyung Wook LEE ,  Jun Sang JEONG ,  Yang Seok LEE ,  Man KIM ,  Joo Yul LEE ,  Sang Yeoul LEE

IPC: H05K3/46 ,  H05K3/12 ,  H05K1/11 ,  H05K3/40

Abstract: The present invention relates to a circuit board including: a base board having a circuit region and a terminal region; a circuit pattern formed on an upper portion of the base board; and a low-melting-metal layer formed on an upper portion of the circuit pattern. A circuit board capable of reducing manufacturing time and manufacturing costs may be manufactured by omitting a photoresist process.

公开(公告)号：US20220231495A1

公开(公告)日：2022-07-21

申请号：US17623118

申请日：2020-06-25

Applicant: SAMWON ACT CO., LTD.

Inventor： Kyung Wook LEE ,  Kyung Yul LEE ,  Hong Suk HAN ,  Jae Sung CHOI

IPC: H02G3/04 ,  H02G3/06

Abstract: The present invention has the following configuration. The present invention relates to a wirable bracket attached to a wall body, the bracket being characterized by comprising: a rib which is bound to an upper portion of the bracket by inserting a metal panel; and a wiring part inserted into a hollow space section formed in the rib.

公开(公告)号：US20220356715A1

公开(公告)日：2022-11-10

申请号：US17623140

申请日：2020-06-25

Applicant: SAMWON ACT CO., LTD.

Inventor： Kyung Wook LEE ,  Kyung Yul LEE ,  Hong Suk HAN ,  Jae Sung CHOI

IPC: E04F13/08 ,  B32B3/30 ,  B32B7/12 ,  B32B3/26

Abstract: The present invention has the following features. The present invention relates to a flammable flame-proof material provided with a metal material, comprising a metal material and a non-flame-proof-treated thin film sheet on the top of the metal material, wherein an adhesive agent is between the metal material and the non-flame-proof-treated thin film sheet, and relates to an attachment structure for attaching a metal plate with a flammable thin-film construction interior material.

公开(公告)号：US20220243478A1

公开(公告)日：2022-08-04

申请号：US17623178

申请日：2020-06-24

Applicant: SAMWON ACT CO., LTD.

Inventor： Kyung Wook LEE ,  Kyung Yul LEE ,  Hong Suk HAN ,  Jae Sung CHOI

IPC: E04F13/08 ,  E04B2/74 ,  A47B96/02

Abstract: The present invention is configured as follows. The present invention relates to a system wall characterized by comprising: a bracket attached to a wall part; a support attached to the bracket; a hole-processed metal panel corresponding to the support; and a decorative part inserted into the support protruding from the hole-processed metal panel.

公开(公告)号：US20220195737A1

公开(公告)日：2022-06-23

申请号：US17371260

申请日：2021-07-09

Applicant: SAMWON ACT CO., LTD.

Inventor： Kyung Wook LEE ,  Kyung Yul LEE ,  Hong Seok HAN

IPC: E04F13/08

Abstract: The present disclosure has the following configurations. The present disclosure relates to a unit bracket in a square shape, in which outer surfaces of four surfaces of the unit bracket are formed with locking projections configured to insert a metal or plastic panel, and a center portion of the unit bracket is formed with a mesh part to be formed such that the bonding is possible at a vertical tensile strength and a horizontal tensile strength having desired forces even if the unit bracket and a wall or a base material are bonded with an adhesive, in order to bond the unit bracket to the wall or the base material.