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公开(公告)号:US5714545A
公开(公告)日:1998-02-03
申请号:US586455
申请日:1996-01-16
申请人: Soon Jong Lee , Hae Won Lee , Dong Jin Chu , Kyu Jong Lee , Byung Hyung Lee
发明人: Soon Jong Lee , Hae Won Lee , Dong Jin Chu , Kyu Jong Lee , Byung Hyung Lee
CPC分类号: C08L23/12 , C08L23/16 , C08L2205/035 , C08L2310/00 , C08L2312/00 , C08L61/06 , C08L9/00 , C08L91/00 , C08L91/06
摘要: A thermoplastic elastomeric composition, which comprises liquid 1,2-polybutadiene, EPDM rubber, a polyolefin resin, a curative system consisting of phenolic resin and peroxide, and a co-curing agent, the 1,2-polybutadiene and EPDM rubber being at least partially cured, shows well-balanced various properties including physical properties, elasticity and thermal resistance in addition to being superior in oil resistance at high temperatures and processability.
摘要翻译: 一种热塑性弹性体组合物,其包含液体1,2-聚丁二烯,EPDM橡胶,聚烯烃树脂,由酚醛树脂和过氧化物组成的固化剂体系和共固化剂,1,2-聚丁二烯和EPDM橡胶至少为 部分固化,除了具有优异的高温耐油性和加工性外,还显示出物理性能,弹性和耐热性等良好平衡的各种性能。
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公开(公告)号:US20220243464A1
公开(公告)日:2022-08-04
申请号:US17617253
申请日:2020-06-18
申请人: Chung Jong LEE
发明人: Chung Jong LEE
IPC分类号: E04B2/74
摘要: A wall system with a height adjustment unit includes: a support frame which is installed on a floor surface; a lifting and lowering frame which is coupled to the support frame so as to be able to move up and down along the outer surface of the support frame while surrounding the support frame; and a plurality of height adjustment units which are installed between the support frame and the lifting and lowering frame so as to lift or lower the lifting and lowering frame. The height adjustment unit includes a support unit which is coupled to the inside of the support frame; and a height adjustment bolt screwed to the support unit and rotated by a tool to lift or lower the lifting and lowering frame, such that the lifting and lowering frame is horizontally adjustable and thus has increased constructability.
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公开(公告)号:US20220027935A1
公开(公告)日:2022-01-27
申请号:US17371078
申请日:2021-07-08
申请人: U-Jong Lee , GEMMA KOREA
发明人: U-Jong LEE
摘要: Provided is a business platform for network marketing capable of being used as sales parameters of a business member and a test bed of a product by doubly operating a customer complex mall used by general members as customers and a membership mall used only by business members and distributing excellent products of the business member sold in the customer complex mall through the membership mall.
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公开(公告)号:US20210233169A1
公开(公告)日:2021-07-29
申请号:US17051976
申请日:2019-05-07
申请人: Chung Jong LEE
发明人: Chung Jong LEE , Seung Jun SONG
摘要: The present invention relates to a cryptocurrency trading brokerage server and a trading brokerage method in which records of trading digital tokens are encrypted and connected to node servers through a network having a block chain structure. A transaction between a first wallet client requesting to sell digital tokens and a second wallet client requesting to purchase digital tokens is matched to within a certain pre-set range of a basic ratio value to control price fluctuation. Also, a request from a fourth wallet client is received and an ownership certification key value matched to a personal key of the fourth wallet client is stored in a database of the trading brokerage server, thereby preventing a change of ownership due to hacking.
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公开(公告)号:US20210233131A1
公开(公告)日:2021-07-29
申请号:US17052028
申请日:2019-05-07
申请人: Chung Jong LEE
发明人: Chung Jong LEE
摘要: A welfare-type under-mall system includes a web server configured to receive supply product information of a supplier and customer group information of a customer group, a DB server configured to store the supply product information and the customer group information, and a template creation server for creating a welfare provision template, whereby a fact that a company provides a supply product at a discounted price may not be informed to the general public, thus protecting a brand value of the company, and members of the customer group may be provided with a supply product at a discounted price unlike other general customers.
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公开(公告)号:US10934187B1
公开(公告)日:2021-03-02
申请号:US16898703
申请日:2020-06-11
申请人: U-Jong Lee
发明人: U-Jong Lee
IPC分类号: C02F1/48 , B05B1/18 , B05B7/04 , C04B35/14 , C04B35/626 , C04B35/632 , C04B35/64
摘要: Disclosed herein is a multifunction shower head including a ceramic member containing precious serpentine. The ceramic member containing precious serpentine and quartz porphyry is disposed inside the shower head to generate far infrared (FIR) radiation beneficial to the skin. Precious serpentine has antibacterial and deodorizing effects to providing an effect of purifying supply water. Permanent magnets of the multi-ionizer generate ionized water, and a channel of the multi-ionizer has a trapezoidal cross-sectional shape, such that flowing water is exposed to a magnetic field generated by the permanent magnets for a longer period of time. The multi-ionizer radiates negative ions beneficial to the human body.
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公开(公告)号:USD835301S1
公开(公告)日:2018-12-04
申请号:US29589195
申请日:2016-12-29
申请人: Chung Jong Lee
设计人: Chung Jong Lee
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公开(公告)号:US20180163399A1
公开(公告)日:2018-06-14
申请号:US15885956
申请日:2018-02-01
申请人: Chung Jong LEE
发明人: Chung Jong LEE
CPC分类号: E04B2/7407 , E04B2/30 , E04B2/7453 , E04B2/7455 , E04B2/76 , E04B2/7836 , E04B2/789 , E04B2002/7461
摘要: Provided is a construction panel assembly, which is applicable to a detachable method capable of assembling and disassembling a ceiling, a wall or a floor material which partitions spaces of various kinds of buildings. Also, the construction panel assembly allows materials to be reused, so that the generation of construction waste may be minimized.
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公开(公告)号:US09850656B2
公开(公告)日:2017-12-26
申请号:US14843222
申请日:2015-09-02
申请人: Chung Jong Lee
发明人: Chung Jong Lee
CPC分类号: E04B2/7407 , E04B2/30 , E04B2/7453 , E04B2/7455 , E04B2/76 , E04B2/7836 , E04B2/789 , E04B2002/7461
摘要: Provided is a construction panel assembly, which is applicable to a detachable method capable of assembling and disassembling a ceiling, a wall or a floor material which partitions spaces of various kinds of buildings. Also, the construction panel assembly allows materials to be reused, so that the generation of construction waste may be minimized. The construction panel assembly includes: a main frame disposed in a mutually opposed arrangement on a wall surface at a predetermined position determined according to design specifications; an auxiliary frame inserted into the main frame to define a structure; a flat panel mounted on the structure to partition a space; and a finishing member for shielding a connection portion of the main frame and the auxiliary frame. Since the construction panel assembly may be constructed by using a main frame and an auxiliary frame, which define a structure, such that a panel formed of a material such as plate glass, a gypsum board, plywood and steel may be freely attached and detached, the materials may be reused and accordingly, the generation of the construction waste may also be minimized unlike typical techniques.
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公开(公告)号:US09762774B2
公开(公告)日:2017-09-12
申请号:US14238645
申请日:2012-08-13
申请人: Yu-sung Joo , Dae-jong Lee , Hee-jean Kim , Jae-jun Lee , Yong-seok Jang , Hong-seok Park
发明人: Yu-sung Joo , Dae-jong Lee , Hee-jean Kim , Jae-jun Lee , Yong-seok Jang , Hong-seok Park
IPC分类号: H04N5/04 , H04H20/18 , H04N21/43 , H04N21/462 , H04N21/242 , H04N21/61 , H04N21/63
CPC分类号: H04N5/04 , H04H20/18 , H04N21/242 , H04N21/4307 , H04N21/4622 , H04N21/6125 , H04N21/631
摘要: Method and apparatus for processing multimedia data received via different networks by synchronizing time stamps of video frames of multimedia data received via the different networks using time codes in the multimedia data.
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