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1. 发明授权

US11629882B1 Heat exchanger 有权
公开(公告)号：US11629882B1
公开(公告)日：2023-04-18
申请号：US17739778
申请日：2022-05-09
申请人： Jin Min Choi , Sung-Hwan Choi
发明人： Jin Min Choi , Sung-Hwan Choi
IPC分类号： C23C14/34 , F24H9/00 , F24H8/00 , F28D9/00 , F28D21/00
摘要： A heat exchanger for heating a fluid flowing through a pipe using a combustion gas includes: a body including open upper and lower ends and having a space formed therein to allow the combustion gas to pass therethrough; a combustor formed in an upper portion of the space in which combustion of the combustion gas occurs; a heat exchange portion formed below the combustor and provided with a heat exchange pipe configured to heat an internal fluid by using the combustion gas; and a heat return pipe provided outside the space so as to be in contact with an outer surface of the body, wherein the combustor and the heat exchange portion may be unitarily formed, and the body in which the combustor is formed includes a concave portion protruding concavely inward so as to correspond to a shape of an outer circumferential surface of the heat return pipe.

2. 发明授权

US10165054B2 Control system and method for IoT boilers using central management server 有权
公开(公告)号：US10165054B2
公开(公告)日：2018-12-25
申请号：US15976459
申请日：2018-05-10
申请人： KITURAMI CO., LTD. , Sung-Hwan Choi , Young-Hwan Choi
发明人： Sung-Hwan Choi , Young-Hwan Choi
IPC分类号： H04L29/08 , G05B19/406 , F24D19/10
摘要： The present invention discloses control system and method of an IoT boiler. A control system of an IoT boiler according to the present invention includes: the IoT boiler that checks an operation state to transmit state information, and senses whether or not a fault occurs through a sensor to transmit fault information; a manager terminal that includes a boiler control application for monitoring and controlling the IoT boiler, monitors a state of the IoT boiler, receives control information for controlling the IoT boiler from a manager, and transmits the control information; and a central management server that is connected to the IoT boiler and the manager terminal through a network, periodically or non-periodically receives and stores the state information of the IoT boiler from the IoT boiler, and receives the control information for controlling the IoT boiler from the manager terminal to perform control of the IoT boiler.

3. 发明申请

US20110318580A1 Adhesive Tape for Manufacturing Electronic Components 有权
标题翻译：用于制造电子元件的胶带
公开(公告)号：US20110318580A1
公开(公告)日：2011-12-29
申请号：US13254939
申请日：2009-03-09
申请人： Sung-Hwan Choi , Ki-Jeong Moon , Hae-Sang Jeon , Chang-Hoon Sim
发明人： Sung-Hwan Choi , Ki-Jeong Moon , Hae-Sang Jeon , Chang-Hoon Sim
IPC分类号： B32B7/12
CPC分类号： C09J7/0242 , C08G2650/56 , C08L33/08 , C08L2312/06 , C08L2666/04 , C09J7/22 , C09J7/35 , C09J171/00 , C09J2463/00 , Y02P20/149 , Y10T428/2878
摘要： There is provided an adhesive tape for manufacturing electronic components comprising a heat-resistant substrate and an adhesive layer containing an adhesive composition disposed on the heat-resistant substrate, wherein the adhesive composition comprises a phenoxy resin, a curing agent, an energy ray curable acrylic resin and a photoinitiator, and wherein the adhesive layer is cured by heat and an energy ray.
摘要翻译：提供了一种用于制造电子部件的胶带，包括耐热基材和含有设置在耐热基材上的粘合剂组合物的粘合剂层，其中粘合剂组合物包含苯氧树脂，固化剂，能量射线固化丙烯酸树脂和光引发剂，并且其中粘合剂层通过加热和能量射线固化。

4. 发明授权

US09090800B2 Adhesive tape for manufacturing electronic components 有权
标题翻译：用于制造电子元件的胶带
公开(公告)号：US09090800B2
公开(公告)日：2015-07-28
申请号：US13254939
申请日：2009-03-09
申请人： Sung-Hwan Choi , Ki-Jeong Moon , Hae-Sang Jeon , Chang-Hoon Sim
发明人： Sung-Hwan Choi , Ki-Jeong Moon , Hae-Sang Jeon , Chang-Hoon Sim
IPC分类号： C09J7/02 , C09J175/16 , C09J171/00 , C08L75/16 , C08L71/00 , C08L33/08
CPC分类号： C09J7/0242 , C08G2650/56 , C08L33/08 , C08L2312/06 , C08L2666/04 , C09J7/22 , C09J7/35 , C09J171/00 , C09J2463/00 , Y02P20/149 , Y10T428/2878
摘要： There is provided an adhesive tape for manufacturing electronic components comprising a heat-resistant substrate and an adhesive layer containing an adhesive composition disposed on the heat-resistant substrate, wherein the adhesive composition comprises a phenoxy resin, a curing agent, an energy ray curable acrylic resin and a photoinitiator, and wherein the adhesive layer is cured by heat and an energy ray.
摘要翻译：提供了一种用于制造电子部件的胶带，包括耐热基材和含有设置在耐热基材上的粘合剂组合物的粘合剂层，其中粘合剂组合物包含苯氧树脂，固化剂，能量射线固化丙烯酸树脂和光引发剂，并且其中粘合剂层通过加热和能量射线固化。

5. 外观设计

USD703299S1 Boiler 有权
标题翻译：锅炉
公开(公告)号：USD703299S1
公开(公告)日：2014-04-22
申请号：US29458860
申请日：2013-06-24
申请人： Sung-Hwan Choi
设计人： Sung-Hwan Choi

6. 发明申请

US20100330278A1 METHOD FOR TREATING HIGH HYDROPHOBIC SURFACE OF SUBSTRATE 审中-公开
标题翻译：用于处理基底高表面的方法
公开(公告)号：US20100330278A1
公开(公告)日：2010-12-30
申请号：US12862611
申请日：2010-08-24
申请人： Sung-Hwan Choi , Ki-Jeong Moon , Hae-Sang Jeon
发明人： Sung-Hwan Choi , Ki-Jeong Moon , Hae-Sang Jeon
IPC分类号： C23C16/30
CPC分类号： B82Y30/00 , B05D1/185 , B05D1/60 , B05D5/083
摘要： There is provided a method for treating a surface of a substrate, comprising forming a layer, such as a mixed self-assembled monolayer (SAM), on the surface via chemical vapor deposition (CVD) with a CF3-functionalized organic silane and a CH3-functionalized organic silane, wherein the length of a carbon chain of the CH3-functional organic silane is shorter than a carbon chain of the CF3-functionalized organic silane.
摘要翻译：提供了一种用于处理基材表面的方法，包括通过化学气相沉积（CVD）与CF 3官能化的有机硅烷和CH 3在表面上形成诸如混合的自组装单层（SAM）的层官能化的有机硅烷，其中CH 3官能的有机硅烷的碳链的长度短于CF 3官能化的有机硅烷的碳链。

7. 发明申请

US20140373794A1 HOT WATER STORAGE TANK-TYPE CONDENSING BOILER HAVING MULTI-STAGE STRUCTURE 审中-公开
标题翻译：具有多级结构的热水储罐式冷凝式锅炉
公开(公告)号：US20140373794A1
公开(公告)日：2014-12-25
申请号：US14373383
申请日：2012-09-17
申请人： Sung-Hwan Choi
发明人： Sung-Hwan Choi
IPC分类号： F24H1/18 , F24H9/00
CPC分类号： F24H1/186 , F24H1/18 , F24H1/287 , F24H8/00 , F24H9/0005 , F24H9/0031 , F28D7/1676 , F28D20/0034 , F28F1/40 , Y02B30/102 , Y02E60/142
摘要： A hot water storage tank-type condensing boiler having a multi-stage structure is provided where the upper end plate of a water tank exposed to a firebox is formed to have a multi-stage structure so that the distances at which each portion of the upper end plate is exposed to a flame are the same to uniformly heat water filled within the water tank at each of the portions. In addition, like the upper end plate, the lower end plate may be formed to have a multi-stage structure so that the distances between each of the stages of the upper end plates and each of the stages of the lower end plate are the same. Thus, furnace tubes passing through the upper and lower end plates may have the same length to improve productivity and provide the same combustion load.
摘要翻译：提供具有多级结构的热水储罐式冷凝锅炉，其中暴露于火箱的水箱的上端板形成为具有多级结构，使得上部的每个部分的距离端板暴露于火焰是相同的，以均匀地加热在每个部分中的水箱中填充的水。此外，像上端板一样，下端板可以形成为具有多级结构，使得上端板的每个级和下端板的每个级之间的距离相同。因此，通过上端板和下端板的炉管可以具有相同的长度以提高生产率并提供相同的燃烧负荷。

8. 发明申请

US20110056623A1 LAMINATION METHOD OF ADHESIVE TAPE AND LEAD FRAME 审中-公开
标题翻译：胶粘带和引线框架的层压方法
公开(公告)号：US20110056623A1
公开(公告)日：2011-03-10
申请号：US12615456
申请日：2009-11-10
申请人： Min-Ho IM , Sung-Hwan Choi , Chang-Hoon Sim , Ki-Jeong Moon , Hae-Sang Jeon
发明人： Min-Ho IM , Sung-Hwan Choi , Chang-Hoon Sim , Ki-Jeong Moon , Hae-Sang Jeon
IPC分类号： B29C65/02
CPC分类号： C09J5/06 , B32B37/0015 , B32B37/06 , B32B2457/14 , C08G2650/56 , C08L31/06 , C08L75/14 , C08L2205/05 , C09J7/35 , C09J171/00 , C09J2433/00 , C09J2463/00 , H01L21/568 , H01L24/32 , H01L24/48 , H01L24/83 , H01L24/85 , H01L2224/32245 , H01L2224/48175 , H01L2224/83 , H01L2224/85 , H01L2924/00014 , H01L2924/30107 , H01L2924/3511 , H01L2924/00 , H01L2224/45015 , H01L2924/207 , H01L2224/45099
摘要： This disclosure provides a method for laminating an adhesive tape and a lead frame, more specifically to reduce the warpage of a lead frame after heated lamination in which an adhesive tape for manufacturing semiconductor devices is attached to the lead frame, satisfying all the properties required for lamination, and avoiding adhesive residues from adhesive tapes and the leakage of a sealing resin. A method for laminating an adhesive tape and a lead frame comprises laminating an adhesive tape and a lead, wherein the lamination temperature of an adhesive tape surface and that of a lead frame surface are different from each other, for example, wherein the lamination temperature of the lead frame surface is lower than that of the adhesive tape surface by about 1 to about 200° C.
摘要翻译：本公开内容提供了一种用于层压粘合带和引线框架的方法，更具体地说是为了减少加热层压之后的引线框架的翘曲，其中用于制造半导体器件的胶带粘附到引线框架上，满足所有的性能层压，并避免胶带的粘合剂残留和密封树脂的泄漏。粘合带和引线框架的层压方法包括层压粘合带和引线，其中粘合带表面和引线框架表面的层压温度彼此不同，例如其中层压温度为引线框架表面比粘合带表面低约1至约200℃。

9. 发明申请

US20060251411A1 Wireless communication terminal having function of automatically controlling intensity of radiation of light emitting unit and method thereof 审中-公开
标题翻译：具有自动控制发光单元的辐射强度的功能的无线通信终端及其方法
公开(公告)号：US20060251411A1
公开(公告)日：2006-11-09
申请号：US11413511
申请日：2006-04-28
申请人： Sung-Hwan Choi
发明人： Sung-Hwan Choi
IPC分类号： G03B15/02
CPC分类号： H04N5/2354
摘要： A wireless communication terminal having a function of automatically controlling an intensity of radiation of a flash, and a method thereof are disclosed. The wireless communication terminal includes: a camera module for capturing an image of a subject through an auto-focusing function; a controller for outputting a charge control signal corresponding to a focus distance value of a focusing lens that gives the maximum sharpness of an image based on calculation in the camera module, and transferring an activation signal according to an image signal; a power supply for supplying electric power according to the charge control signal to the controller; and a light emitting unit for producing an instantaneous flash of light according to the activation signal from the controller by receiving the electric power from the power supply.
摘要翻译：公开了具有自动控制闪光灯的辐射强度的功能的无线通信终端及其方法。无线通信终端包括：相机模块，用于通过自动聚焦功能捕获被摄体的图像; 控制器，用于输出与通过摄像机模块中的计算给出图像的最大清晰度的聚焦透镜的聚焦距离值对应的计费控制信号，并根据图像信号传送激活信号; 根据所述充电控制信号向所述控制器供电的电源; 以及发光单元，用于通过从电源接收电力，根据来自控制器的激活信号产生瞬时闪光。

10. 发明申请

US20060125929A1 Wireless communication terminal having function for automatically controlling flash and method thereof 审中-公开
标题翻译：具有自动控制闪光功能的无线通信终端及其方法
公开(公告)号：US20060125929A1
公开(公告)日：2006-06-15
申请号：US11303058
申请日：2005-12-13
申请人： Sung-Hwan Choi
发明人： Sung-Hwan Choi
IPC分类号： H04N5/232
CPC分类号： H04N5/2352
摘要： A wireless communication terminal having a function for automatically controlling a flash and a method thereof are disclosed. The wireless communication terminal includes: an image capturing unit for obtaining an image of an object in real-time, converting the obtained image to an electric image signal, and automatically controlling a gain according to brightness of the electric image signal; an input unit for receiving an image capturing signal; a controller for confirming a gain value of an image signal which is automatically controlled in the image capturing unit when the image capturing signal is inputted through the input unit, comparing the confirmed gain value of the image signal with a predetermined threshold value, and generating a control signal according to the comparison signal; and a light emitting unit for emitting light in response to the control signal from the controller.
摘要翻译：公开了一种具有自动控制闪光功能的无线通信终端及其方法。无线通信终端包括：图像获取单元，用于实时获取对象的图像，将获得的图像转换为电图像信号，并根据电图像信号的亮度自动控制增益; 用于接收图像捕获信号的输入单元; 控制器，用于当通过输入单元输入图像捕获信号时，确认在图像捕获单元中自动控制的图像信号的增益值，将图像信号的确认增益值与预定阈值进行比较，控制信号根据比较信号; 以及用于响应于来自控制器的控制信号发光的发光单元。

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