公开(公告)号：US20210305937A1

公开(公告)日：2021-09-30

申请号：US17264872

申请日：2019-07-30

申请人： Dong Sun KIM

发明人： Dong Sun KIM

IPC分类号： H02S50/10 ,  H02S20/23 ,  G08C17/02 ,  G06N20/00 ,  H02S40/30

摘要： The present invention relates to a device for determining whether a power generation system is abnormal. More specifically, the device may comprise: a communication unit for receiving power generation data from at least one power generation system; a storage unit for storing the received data; and a processor for selecting, from the collected data, power generation systems in a similar region, and determining whether a specific power generation system is abnormal by comparing the power generation times and power generation amounts of the power generation systems in the similar region.

公开(公告)号：US08731951B2

公开(公告)日：2014-05-20

申请号：US13339951

申请日：2011-12-29

申请人： Byeong Ho Choi ,  Dong Sun Kim ,  Je Woo Kim ,  Choong Sang Cho ,  Seung Yerl Lee ,  Sang Seol Lee

发明人： Byeong Ho Choi ,  Dong Sun Kim ,  Je Woo Kim ,  Choong Sang Cho ,  Seung Yerl Lee ,  Sang Seol Lee

IPC分类号： G10L19/00

CPC分类号： G10L19/06

摘要： The present invention provides a new recursive FIR filter scheme which supports a variable order short-term predictor, and uses a pipeline stall based on the radix-2 algorithm and an autocorrelation processing time for reducing the complexity of MPEG-4 ALS hardware implementation.

摘要翻译： 本发明提供一种新的递归FIR滤波器方案，其支持可变阶短期预测器，并且使用基于二进制算法的流水线停顿和用于降低MPEG-4ALS硬件实现的复杂度的自相关处理时间。

公开(公告)号：US08704100B2

公开(公告)日：2014-04-22

申请号：US12717855

申请日：2010-03-04

申请人： Sang Youp Lee ,  Joung Gul Ryu ,  Dong Sun Kim ,  Jae Hoon Choi ,  In Ho Seo

发明人： Sang Youp Lee ,  Joung Gul Ryu ,  Dong Sun Kim ,  Jae Hoon Choi ,  In Ho Seo

IPC分类号： H05K1/00

CPC分类号： H05K3/4007 ,  C25D5/02 ,  C25D5/12 ,  C25D5/48 ,  H01L2924/0002 ,  H05K3/4069 ,  H05K3/4608 ,  H05K3/4647 ,  H05K3/4652 ,  H05K2201/0338 ,  H05K2203/0361 ,  Y10T29/302 ,  Y10T29/417 ,  H01L2924/00

摘要： Disclosed herein is a heat dissipating substrate, including: a heat dissipating circuit layer formed of an electrolytic invar layer including an invar layer and electrolytic copper plating layers formed on both sides of the invar layer; insulation layers formed on both sides of the heat dissipating circuit layer such that the heat dissipating circuit layer is interposed between the insulation layers; first and second circuit layers formed on the insulation layers; and a first bump connecting the heat dissipating circuit layer with the first circuit layer and a second bump connecting the heat dissipating circuit layer with the second circuit layer. The heat dissipating substrate exhibits excellent heat dissipation efficiency and can be made thin.

摘要翻译： 本发明公开了一种散热基板，其特征在于，包括：散热电路层，其由形成在所述凹凸层的两面上的不锈钢层和电解铜镀层构成， 绝热层，形成在散热电路层的两侧，使得散热电路层插入在绝缘层之间; 形成在绝缘层上的第一和第二电路层; 以及将散热电路层与第一电路层连接的第一凸块和将散热电路层与第二电路层连接的第二凸块。 散热基板表现出优异的散热效率并且可以变薄。

公开(公告)号：US20120170397A1

公开(公告)日：2012-07-05

申请号：US13117207

申请日：2011-05-27

申请人： Dong Sun KIM ,  Kwang-Ho WON ,  Seung Yerl LEE

发明人： Dong Sun KIM ,  Kwang-Ho WON ,  Seung Yerl LEE

IPC分类号： G11C5/14

CPC分类号： G11C5/147

摘要： A sensor node is provided. The sensor node regulates the power supplied to memories of a memory unit individually and the power supplied to a transmitter and a receiver of an RF transceiver individually. Thus, the sensor node can minimize its power consumption.

摘要翻译： 提供传感器节点。 传感器节点单独地调节提供给存储器单元的存储器的功率，以及分别向RF收发器的发射器和接收器提供的功率。 因此，传感器节点可以最小化其功耗。

公开(公告)号：US08211220B2

公开(公告)日：2012-07-03

申请号：US12782251

申请日：2010-05-18

申请人： Dong-Sun Kim

发明人： Dong-Sun Kim

IPC分类号： C09D175/06

CPC分类号： C09D1/02 ,  C08G18/6216 ,  C08G2150/90 ,  C08K3/04 ,  C08K3/22 ,  C08K3/36 ,  C08L25/04 ,  C09D175/04

摘要： A functional paint composition prevents a power loss caused by corrosion of a structure with high voltage electric current. The paint composition includes, by weight, an acrylic urethane resin of 100 parts as a principal resin, with a potassium silicate resin of 5 to 20 parts, an auxiliary resin of 5 to 10 parts, a functional pigment of 100 to 250 parts, and functional additives of 1 to 2 parts. Accordingly, in embodiments of the disclosure, causes of a negative influence on high voltage electric current not solved in general paint are eliminated, and the economy is considered being applicable to all kinds of materials and composition layers of objects to be coated, thereby providing an effect even in a repair coating for electrical lines and stuck-metal parts having electric current and structures not having an electric current, i.e., steel tower, bridge, storage tanks, steel structures and coating panels, etc.

摘要翻译： 功能性涂料组合物防止由具有高电压电流的结构腐蚀引起的功率损耗。 涂料组合物按重量计包含100份作为主要树脂的丙烯酸聚氨酯树脂，5至20份硅酸钾树脂，5至10份辅助树脂，100至250份功能颜料，以及 功能添加剂1〜2份。 因此，在本公开的实施方式中，消除了在一般涂料中未解决的对高压电流产生负面影响的原因，经济性被认为适用于待涂覆物体的各种材料和组合物层，从而提供 即使在用于电线的修理涂层和具有电流和不具有电流的结构（即，钢塔，桥梁，储罐，钢结构和涂层板等）的卡住金属部件也是如此。

公开(公告)号：US20110149843A1

公开(公告)日：2011-06-23

申请号：US12648832

申请日：2009-12-29

申请人： Tae Ho Hwang ,  Dong Sun Kim ,  Kwang-Ho Won

发明人： Tae Ho Hwang ,  Dong Sun Kim ,  Kwang-Ho Won

IPC分类号： H04W40/00 ,  H04L12/413

CPC分类号： H04L1/188

摘要： An apparatus for controlling IEEE 802.15.4 physical layer operation state is provided. The physical layer operation state controlling apparatus defines an operation state of a physical layer including a Hardwired Low-MAC (HL-MAC) device in which functions of IEEE 802.15.4 MAC layer are hardwired, and includes a state module for controlling the operation state of the physical layer. The state module includes a Finite State Machine (FSM) for, when receiving an event for the operation state of the physical layer, transiting to a state module corresponding to the event and controlling the operation state of the physical layer; and an interrupt handler for converting an interrupt received from the physical layer to the event corresponding to a register of the state module and sending the event to the FSM. Hence, by means of the state machine for the IEEE 802.15.4 PHY, the IEEE 802.15.4 physical layer operation state can be controlled to optimize the operations of the upper MAC.

摘要翻译： 提供了一种用于控制IEEE 802.15.4物理层操作状态的装置。 物理层操作状态控制装置定义包括其中IEEE 802.15.4 MAC层的功能是硬连线的硬连线低MAC（HL-MAC）设备的物理层的操作状态，并且包括用于控制操作状态的状态模块 的物理层。 所述状态模块包括有限状态机（FSM），用于当接收到所述物理层的操作状态的事件时，转移到与所述事件相对应的状态模块并控制所述物理层的操作状态; 以及用于将从物理层接收的中断转换为与状态模块的寄存器相对应的事件并将事件发送到FSM的中断处理程序。 因此，通过IEEE 802.15.4 PHY的状态机，可以控制IEEE 802.15.4物理层操作状态，以优化上MAC的操作。

公开(公告)号：US20110126970A1

公开(公告)日：2011-06-02

申请号：US12773325

申请日：2010-05-04

申请人： Sang-Youp LEE ,  Joung-Gul Ryu ,  Dong-Sun Kim ,  Jae-Hoon Choi ,  In-Ho Seo ,  Joon-Sung Lee

发明人： Sang-Youp LEE ,  Joung-Gul Ryu ,  Dong-Sun Kim ,  Jae-Hoon Choi ,  In-Ho Seo ,  Joon-Sung Lee

IPC分类号： B32B38/10 ,  B32B15/04 ,  B32B15/00

CPC分类号： B32B15/20 ,  B32B37/185 ,  B32B2305/342 ,  B32B2311/12 ,  B32B2457/00 ,  Y10T428/12535

摘要： A metallic laminate and a method of manufacturing a core substrate using the same are disclosed. In accordance with an embodiment of the present invention, the metallic laminate includes an insulation material, a carrier layer, which is stacked on both surfaces of the insulation layer and in which the carrier layer is a metal, and a first metal foil, which is stacked on one surface of the carrier layer. By symmetrically forming two core substrates on either surface above and below the insulation material, each process of forming the core substrate can be performed at the same time in the shape of a pair of facing core substrates, thereby increasing the productivity by twice. The remaining insulation material having the carrier layer stacked thereon can be used as a base substrate that is used to manufacture a printed circuit board, thus preventing unnecessary waste of the insulation material.

摘要翻译： 公开了一种金属层压体和使用其的芯基板的制造方法。 根据本发明的实施例，金属层压体包括绝缘材料，层叠在绝缘层的两个表面上并且载体层是金属的载体层和第一金属箔 层叠在载体层的一个表面上。 通过在绝缘材料上方和下方的任一表面对称地形成两个芯基板，形成芯基板的每个工艺可以同时以一对相对的芯基板的形状进行，从而将生产率提高两倍。 具有堆叠在其上的载体层的剩余绝缘材料可以用作用于制造印刷电路板的基底，从而防止绝缘材料的不必要的浪费。

公开(公告)号：US07852266B2

公开(公告)日：2010-12-14

申请号：US11965027

申请日：2007-12-27

申请人： Jae-Ho Kim ,  Min-Hwan Song ,  Il-Yeup Ahn ,  Sang-Shin Lee ,  Kwang-Ho Won ,  Dong-Sun Kim ,  Tae-Hyun Kim

发明人： Jae-Ho Kim ,  Min-Hwan Song ,  Il-Yeup Ahn ,  Sang-Shin Lee ,  Kwang-Ho Won ,  Dong-Sun Kim ,  Tae-Hyun Kim

IPC分类号： G01S3/02

CPC分类号： G01S5/0289

摘要： Provided is an apparatus and method for collaborative location awareness based on weighted maximum likelihood estimation (MLE), which is configured to improve accuracy of location awareness between nodes in estimating a location of a blind node. The method includes exchanging location awareness information with a reference node and a location-estimated blind node among peripheral nodes when location awareness is requested, performing location estimation based on weighted MLE, performing location calculation by using the location awareness information and an estimate obtained through the location estimation, and providing location awareness results of blind nodes.

摘要翻译： 提供了一种用于基于加权最大似然估计（MLE）的协同位置感知的装置和方法，其被配置为在估计盲节点的位置时提高节点之间的位置感知的精度。 该方法包括在请求位置感知时，在外围节点之间与参考节点和位置估计的盲节点交换位置感知信息，基于加权MLE执行位置估计，通过使用位置感知信息进行位置计算和通过 位置估计，并提供盲节点的位置感知结果。

公开(公告)号：US20100234512A1

公开(公告)日：2010-09-16

申请号：US12782251

申请日：2010-05-18

申请人： Dong-Sun KIM

发明人： Dong-Sun KIM

IPC分类号： C08L75/04 ,  C08K3/22

CPC分类号： C09D1/02 ,  C08G18/6216 ,  C08G2150/90 ,  C08K3/04 ,  C08K3/22 ,  C08K3/36 ,  C08L25/04 ,  C09D175/04

摘要： A functional paint composition prevents a power loss caused by corrosion of a structure with high voltage electric current. The paint composition includes, by weight, an acrylic urethane resin of 100 parts as a principal resin, with a potassium silicate resin of 5 to 20 parts, an auxiliary resin of 5 to 10 parts, a functional pigment of 100 to 250 parts, and functional additives of 1 to 2 parts. Accordingly, in embodiments of the disclosure, causes of a negative influence on high voltage electric current not solved in general paint are eliminated, and the economy is considered being applicable to all kinds of materials and composition layers of objects to be coated, thereby providing an effect even in a repair coating for electrical lines and stuck-metal parts having electric current and structures not having an electric current, i.e., steel tower, bridge, storage tanks, steel structures and coating panels, etc.

摘要翻译： 功能性涂料组合物防止由具有高电压电流的结构腐蚀引起的功率损耗。 涂料组合物按重量计包含100份作为主要树脂的丙烯酸聚氨酯树脂，5至20份硅酸钾树脂，5至10份辅助树脂，100至250份功能颜料，以及 功能添加剂1〜2份。 因此，在本公开的实施方式中，消除了在一般涂料中未解决的对高压电流产生负面影响的原因，经济性被认为适用于待涂覆物体的各种材料和组合物层，从而提供 即使在用于电线的修理涂层和具有电流和不具有电流的结构（即，钢塔，桥梁，储罐，钢结构和涂层板等）的卡住金属部件也是如此。

公开(公告)号：US20090091497A1

公开(公告)日：2009-04-09

申请号：US11965027

申请日：2007-12-27

申请人： Jae-Ho KIM ,  Min-Hwan Song ,  II-Yeup Ahn ,  Sang-Shin Lee ,  Kwang-Ho Won ,  Dong-Sun Kim ,  Tae-Hyun Kim

发明人： Jae-Ho KIM ,  Min-Hwan Song ,  II-Yeup Ahn ,  Sang-Shin Lee ,  Kwang-Ho Won ,  Dong-Sun Kim ,  Tae-Hyun Kim

IPC分类号： G01S5/00

CPC分类号： G01S5/0289

摘要： Provided is an apparatus and method for collaborative location awareness based on weighted maximum likelihood estimation (MLE), which is configured to improve accuracy of location awareness between nodes in estimating a location of a blind node. The method includes exchanging location awareness information with a reference node and a location-estimated blind node among peripheral nodes when location awareness is requested, performing location estimation based on weighted MLE, performing location calculation by using the location awareness information and an estimate obtained through the location estimation, and providing location awareness results of blind nodes.

摘要翻译： 提供了一种用于基于加权最大似然估计（MLE）的协同位置感知的装置和方法，其被配置为在估计盲节点的位置时提高节点之间的位置感知的精度。 该方法包括在请求位置感知时，在外围节点之间与参考节点和位置估计的盲节点交换位置感知信息，基于加权MLE执行位置估计，通过使用位置感知信息进行位置计算和通过 位置估计，并提供盲节点的位置感知结果。