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1. 发明授权

US11545488B2 Integrated circuit and semiconductor device including same 有权
公开(公告)号：US11545488B2
公开(公告)日：2023-01-03
申请号：US17224558
申请日：2021-04-07
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Chang-Bum Kim , Sunghoon Kim , Daeseok Byeon
IPC分类号： H01L27/07 , H01L29/06 , H01C1/012 , H01C1/014 , H01C7/00 , H01C13/02 , H01L49/02
摘要： An integrated circuit includes; a substrate including a single active region, a first active resistor formed on the substrate, and a transistor including a first junction area in the single active region. The first active resistor and the transistor are electrically connected through the first junction area. The first active resistor is formed between a first node and a second node included in the first junction area. The first node is connected to a first contact, and the second node is connected to a second contact.

2. 发明授权

US11355268B2 Modular current limiting resistor 有权
公开(公告)号：US11355268B2
公开(公告)日：2022-06-07
申请号：US17268733
申请日：2019-08-13
申请人： LS ELECTRIC CO., LTD.
发明人： Min-Jee Kim
IPC分类号： H01C7/13 , H01C1/014
摘要： The present disclosure relates to a modular current limiting resistor comprising a plurality of plate resistors, wherein the plate resistors each comprise a pair of coupling pieces and a conducting line integrally formed with the coupling pieces and having a zigzag shape between the coupling pieces; a pair of support frames which support the stacked plate resistors; a plurality of coupling members which pass through one of the support frames, pass the coupling pieces, and are inserted into the plate resistors; a plurality of conductor rings disposed between the plate resistors while passing through and being inserted into the coupling members, and which electrically connect the conducting line on each of the plate resistors; and at least one unit module comprising a plurality of insulating rings disposed between the plate resistors while passing through and being inserted into the coupling members so as to insulate the plate resistors.

3. 发明授权

US11187724B2 Current measuring device and current sensing resistor 有权
公开(公告)号：US11187724B2
公开(公告)日：2021-11-30
申请号：US16485030
申请日：2018-01-31
申请人： KOA CORPORATION
发明人： Takeharu Tsukahara , Takanori Kikuchi
IPC分类号： G01R1/20 , H01C1/014 , G01R19/00
摘要： Provided is a current sensing resistor including a plate-shaped resistive element containing a resistive material, and plate-shaped electrodes joined to opposite sides of the plate-shaped resistive element, each plate-shaped electrode containing an electrode material. Each electrode includes an upper electrode portion that is substantially flush with the resistive element, a lower electrode portion to be mounted on a wire pattern, and a step portion located between the upper electrode portion and the lower electrode portion. The upper electrode portion is wider than the resistive element and the lower electrode portion in the direction orthogonal to the direction in which the electrodes are arranged.

4. 发明授权

US10957472B2 Method for manufacturing shunt resistor 有权
公开(公告)号：US10957472B2
公开(公告)日：2021-03-23
申请号：US15765956
申请日：2016-10-12
申请人： Suncall Corporation
发明人： Hiroya Kobayakawa , Kenji Murakami
IPC分类号： H01C17/28 , H01C17/245 , G01R1/20 , H01C1/014 , H01C1/14
摘要： A manufacturing method of shunt resistor according to the present invention includes a step of calculating a difference between an initial resistance value and a desired resistance value as a resistance value to be adjusted, a step of providing a plurality of recess forming members capable of forming recesses each having a characteristic size in the surface of a resistive alloy plate, a recess determining step of determining the size and the number of the recesses necessary to be formed at the surface of the resistive alloy plate, and a recess forming step of forming the recesses according to the size and the number determined in the recess determining step by using the corresponding recess forming members.

5. 发明申请

US20200163163A1 HEAT GENERATING APPARATUS 审中-公开
公开(公告)号：US20200163163A1
公开(公告)日：2020-05-21
申请号：US16627145
申请日：2018-06-26
申请人： KURABE INDUSTRIAL CO., LTD.,
发明人： Hironori WATANABE , Kazuya KOKUBO , Muneaki IKUMA , Junpei TANAKA
IPC分类号： H05B3/03 , H05B3/06 , H05B3/14 , H01C1/14 , H01C1/014 , H01C7/02
摘要： The heat generating apparatus according to the present invention includes: a positive temperature coefficient thermistor heat generating element including an electrode layer; a first electrode terminal; a second electrode terminal; a holder configured to house the positive temperature coefficient thermistor heating generating element; and a heat conductive sheet, in which the heat conductive sheet includes a graphite particle and a polymer compound, a major axis direction of the graphite particle is substantially orthogonal to the surface of the positive temperature coefficient thermistor heat generating element, and the positive temperature coefficient thermistor heat generating element and the holder are assembled in a state in which they are biased so as to apply pressure to the heat conductive sheet.

6. 发明申请

US20200011899A1 CURRENT MEASURING DEVICE AND CURRENT SENSING RESISTOR 审中-公开
公开(公告)号：US20200011899A1
公开(公告)日：2020-01-09
申请号：US16485030
申请日：2018-01-31
申请人： KOA CORPORATION
发明人： Takeharu TSUKAHARA , Takanori KIKUCHI
IPC分类号： G01R1/20 , H01C1/014
摘要： Provided is a current sensing resistor including a plate-shaped resistive element containing a resistive material, and plate-shaped electrodes joined to opposite sides of the plate-shaped resistive element, each plate-shaped electrode containing an electrode material. Each electrode includes an upper electrode portion that is substantially flush with the resistive element, a lower electrode portion to be mounted on a wire pattern, and a step portion located between the upper electrode portion and the lower electrode portion. The upper electrode portion is wider than the resistive element and the lower electrode portion in the direction orthogonal to the direction in which the electrodes are arranged.

7. 发明授权

US5245310A Resistor grid insulator mountings 失效
标题翻译：电阻栅格绝缘子安装
公开(公告)号：US5245310A
公开(公告)日：1993-09-14
申请号：US684219
申请日：1991-04-12
申请人： Victor V. Kirilloff , Robert Cummins , Richard Dawson , William Benson
发明人： Victor V. Kirilloff , Robert Cummins , Richard Dawson , William Benson
IPC分类号： H01C1/014
CPC分类号： H01C1/014
摘要： An improved frame supported resistor grid used for dynamic braking of electric motors is provided. The resistor grid has a metal frame and fan-folded strips of resistance material arranged in columns within the frame. The strips of resistance material are supported by studs affixed to the folds of the strips and the studs are, in turn, supported in ceramic bushing insulators. An intermediate member is affixed to the frame and receives the individual ceramic bushing insulators.
摘要翻译：提供了一种用于电动机动态制动的改进的框架支撑电阻网格。电阻器栅格具有金属框架和风扇折叠的电阻材料条，其布置在框架内的列中。电阻材料条由固定在条的折叠上的螺柱支撑，并且螺栓又被支撑在陶瓷衬套绝缘体中。中间构件固定在框架上并接收单独的陶瓷衬套绝缘体。

8. 发明授权

US5208576A Electrical external resistance 失效
标题翻译：电外部电阻
公开(公告)号：US5208576A
公开(公告)日：1993-05-04
申请号：US694118
申请日：1991-05-01
申请人： Dieter Wunderlich , Ernst Karich , Claus Degel
发明人： Dieter Wunderlich , Ernst Karich , Claus Degel
IPC分类号： H01C1/014 , H01C1/028
CPC分类号： H01C1/014 , H01C1/028
摘要： An electrical external resistor with a plate-like, electrical insulating carrier element and a flat resistance element arranged on the upper side of the carrier element. The carrier element has several films forming a closed coating and varying in their electrical conductivity. The films arranged on the upper side and on the lower side of the carrier element consist of cermet, and the film covering the edge area of the carrier element consists of an electrically insulating material. By means of springs or a pressure distribution plate, the resistance element is pressed against the upper cermet film of the carrier element. The interior space of the housing is filled with a casting compound made of addition cross-linking two-component silicon caoutchouc (rubber). The electrical external resistance is discharge-free.
摘要翻译：一种电气外部电阻器，其具有布置在载体元件的上侧上的板状电绝缘载体元件和平坦电阻元件。载体元件具有形成封闭涂层的几种膜并且其导电性变化。布置在载体元件的上侧和下侧上的膜由金属陶瓷构成，并且覆盖载体元件的边缘区域的膜由电绝缘材料构成。通过弹簧或压力分配板，电阻元件被压靠在载体元件的上金属陶瓷膜上。外壳的内部空间填充有由交联双组分硅橡胶（橡胶）加成的浇铸复合物。电气外部电阻是无放电的。

9. 发明授权

US3253244A Electrical resistors 失效
公开(公告)号：US3253244A
公开(公告)日：1966-05-24
申请号：US32176063
申请日：1963-11-06
申请人： INDAK MFG CORP
发明人： HOY LELAND C , SCHINK WILLIAM N
IPC分类号： H01C1/014
CPC分类号： H01C1/014

10. 发明授权

US11676742B2 Chip resistor and mounting structure thereof 有权
公开(公告)号：US11676742B2
公开(公告)日：2023-06-13
申请号：US17233059
申请日：2021-04-16
申请人： ROHM CO., LTD.
发明人： Masaki Yoneda
IPC分类号： H01C1/012 , H01C1/028 , H01C1/142 , H01C3/12 , H01C1/014 , H01C1/14 , H05K3/34 , H05K1/18
CPC分类号： H01C1/012 , H01C1/014 , H01C1/028 , H01C1/14 , H01C1/142 , H01C3/12 , H05K1/181 , H05K3/3442 , H05K2201/10022 , H05K2201/10636 , Y02P70/50
摘要： A chip resistor with a reduced thickness is provided. The chip resistor includes an insulating substrate, a resistor embedded in the substrate, a first electrode electrically connected to the resistor, and a second electrode electrically connected to the resistor. The first electrode and the second electrode are spaced apart from each other in a lateral direction that is perpendicular to the thickness direction of the substrate.

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