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21. 发明授权

US10748679B2 Power resistor 有权
公开(公告)号：US10748679B2
公开(公告)日：2020-08-18
申请号：US16608026
申请日：2018-04-24
申请人： Yazaki Europe Limited
发明人： Frederic Tual , Mickael Churet , Alan Plant , Adam Neal
IPC分类号： H01C3/10 , H01C1/01 , H05K3/34 , H01C17/00 , G01R1/20
摘要： A power resistor for use in an automotive battery diagnosis circuit. The resistor includes a length of conductive material stamped to form a ribbon, which has formed along its length pins arranged perpendicular to the length of the ribbon and in a plane perpendicular to the stamping direction. The pins are arranged to provide in use means for electrical connection and mechanical fixation to the circuit.

22. 发明授权

US10743374B2 Armored resistor and manufacturing process thereof 有权
公开(公告)号：US10743374B2
公开(公告)日：2020-08-11
申请号：US15748451
申请日：2016-07-29
申请人： I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI
发明人： Duilio Capraro , Federico Zoppas , Paolo De Noni
IPC分类号： H05B3/52 , H05B3/04 , H05B3/44 , H01C17/00 , H05B3/06 , H05B3/48
摘要： An armored resistor (1) comprising a tubular casing (2) in which a metallic heating element (3) immersed in an electrically insulating material (4) is arranged. Furthermore, a first closing element (5) and a second closing element (6) of the tubular casing (2) are provided, in which the first closing element (5) is fluid-tightly fixed to the respective first end (7) of the tubular casing (2), and the second closing element (6) is provided with at least one at least one radial protrusion (15) which abuts on the second end (8) of the tubular casing (2), and which delimits at least one passage (16) communicating with the inside of the tubular casing (2), adapted to allow the passage of the electrically insulating material during the manufacturing of the armored resistor.

23. 发明申请

US20200161029A1 RESISTORS FOR DYNAMIC BRAKING 有权
公开(公告)号：US20200161029A1
公开(公告)日：2020-05-21
申请号：US16193717
申请日：2018-11-16
申请人： General Electric Company
发明人： Sudeep Pradhan Sadananda Rao , Jaime Garcia , Mahantesh Hosur , Jeffrey John Wolff , Laura Cooper
IPC分类号： H01C1/08 , H01C13/02 , H01C7/00 , H01C17/00 , B60L7/06
摘要： A resistor of a powered system includes an elongated body that extends from a first terminal end to an opposite second terminal end. The body forms a continuous path that extends from the first terminal end to the second terminal end and that forms a disc. The body is configured to receive electric current from the powered system at the first terminal end and conduct and provide electric resistance to the electric current received from the powered system to dissipate at least part of the electric current as heat from the body. The second terminal end of the body is configured to be coupled with at least one other resistor of the powered system in one or more of a parallel or series arrangement in an electric circuit.

24. 发明授权

US10593622B2 Electrical fuse and/or resistors structures 有权
公开(公告)号：US10593622B2
公开(公告)日：2020-03-17
申请号：US16132922
申请日：2018-09-17
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Veeraraghavan S. Basker , Kangguo Cheng , Ali Khakifirooz , Juntao Li
IPC分类号： H01L23/525 , H01L23/522 , H01L23/532 , H01L49/02 , H01L23/535 , H01L27/06 , H01L21/3105 , H01L21/311 , H01L21/8234 , H01C17/00 , H01H69/02 , H01L29/49 , H01L29/66
摘要： Electrical fuse (eFuse) and resistor structures and methods of manufacture are provided. The method includes forming metal gates having a capping material on a top surface thereof. The method further includes protecting the metal gates and the capping material during an etching process which forms a recess in a dielectric material. The method further includes forming an insulator material and metal material within the recess. The method further includes forming a contact in direct electrical contact with the metal material.

25. 发明授权

US10566115B2 Multilayer component and process for producing a multilayer component 有权
公开(公告)号：US10566115B2
公开(公告)日：2020-02-18
申请号：US16355307
申请日：2019-03-15
申请人： EPCOS AG
发明人： Uwe Wozniak , Thomas Feichtinger
IPC分类号： H01C7/112 , C04B35/453 , H01C1/148 , H01C7/10 , H01C7/108 , H01C7/18 , H01C17/065 , H01C17/28 , B32B18/00 , C04B37/02 , H01C17/00 , H01C7/102
摘要： A multilayer component and a mathod for producing a multilayer component are disclosed. In an embodiment a multilayer component includes a ceramic main element and at least one metal structure, wherein the metal structure is cosintered and wherein main element is a varistor ceramic having ≥90 mol % of ZnO, from 0.5 to 5 mol % of Sb2O3, from 0.05 to 2 mol % of Co3O4, Mn2O3, SiO2 and/or Cr2O3, and

26. 发明授权

US10468164B2 Electrically conductive shaped body with a positive temperature coefficient 有权
公开(公告)号：US10468164B2
公开(公告)日：2019-11-05
申请号：US16312147
申请日：2017-06-22
申请人： THÜRINGISCHES INSTITUT FÜR TEXTIL-UND KUNSTSTOFF-FORSCHUNG E. V.
发明人： Klaus Heinemann , Ralf-Uwe Bauer , Thomas Welzel , Mario Schrödner , Frank Schubert , Sabine Riede
IPC分类号： H01C7/02 , H01C17/00 , H01C17/065
摘要： The invention describes electrically conductive shaped bodies with an inherent positive temperature coefficient (PTC), produced from a composition which contains at least one organic matrix polymer (compound component A), at least one submicroscale or nanoscale, electrically conductive additive (compound component B) and at least one phase-change material with a phase-transition temperature in the range from −42° C. to +150° C. (compound component D). The phase-change material is incorporated into an organic network (compound component C). The electrically conductive shaped body with an inherent PTC effect is, in particular, a filament, a fibre, a spun-bonded web, a foam, a film, a foil or an injection-moulded article. The switching point for the PTC behavior is dependent on the type and also the phase-conversion temperature of the phase-change material. By way of example, a self-regulating surface heater in the form of a film, foil and/or textile can be realized in this way.

27. 发明授权

US10453593B2 Chip resistor and method for manufacturing the same 有权
公开(公告)号：US10453593B2
公开(公告)日：2019-10-22
申请号：US15977143
申请日：2018-05-11
申请人： ROHM CO., LTD.
发明人： Takanori Shinoura , Wataru Imahashi
IPC分类号： H01C1/142 , H01C17/02 , H01C17/00 , H01C17/242
摘要： A chip resistor includes an upper electrode provided on a substrate, a resistor element connected to the upper electrode, and a side electrode connected to the upper electrode. The side electrode, arranged on a side surface of the substrate, has two portions overlapping with the obverse surface and reverse surface of the substrate, respectively. An intermediate electrode covers the side electrode, and an external electrode covers the intermediate electrode. A first protective layer is disposed between the upper electrode and the intermediate electrode, and held in contact with the upper electrode and the side electrode. The first protective layer is more resistant to sulfurization than the upper electrode. A second protective layer is disposed between the first protective layer and intermediate electrode, and held in contact with the first protective layer, side electrode and intermediate electrode.

28. 发明授权

US10446304B2 Resistor trimming method 有权
公开(公告)号：US10446304B2
公开(公告)日：2019-10-15
申请号：US15516025
申请日：2015-07-22
申请人： KOA Corporation
发明人： Naoto Oka , Homare Sasaki
IPC分类号： B23K26/00 , B23K26/08 , H01C17/242 , B23K26/351 , H01C17/00
摘要： The invention is to provide a resistor trimming method capable of adjusting a resistance value with ultrahigh precision and having excellent production efficiency. To achieve the object, a start point (S1) at a distance from a resistor (4) is irradiated with laser light while probes are brought into contact with a pair of surface electrodes (3) to measure a resistance value of the resistor (4). The place irradiated with the laser light is scanned so that a first trimming groove (5) extending in a direction perpendicular to a current direction can be formed in the resistor (4). Then, the place irradiated with the laser light is returned by a predetermined amount from an end point (first turning point (T1)) of the first trimming groove (5) to be set as a second turning point (T2). With the second turning point (T2) as a start point, scanning and cutting is performed to forma second trimming groove (6). Thus, the resistance value of the resistor (4) is adjusted to a target resistance value with high precision.

29. 发明授权

US10405583B2 Electronic cigarette 有权
公开(公告)号：US10405583B2
公开(公告)日：2019-09-10
申请号：US15590456
申请日：2017-05-09
申请人： Altria Client Services LLC
发明人： Christopher S. Tucker , Geoffrey Brandon Jordan , Barry S. Smith , Ali A. Rostami
IPC分类号： A24F47/00 , A61M11/00 , A61M11/04 , H01C17/00 , A61M15/06 , H05B3/42 , H05B1/02 , H05B3/00 , H05B3/10 , H05B3/16 , H05B3/12 , H05B3/44 , A61M16/00 , A61M21/00 , A61M15/00
摘要： An electronic smoking article includes a liquid supply including liquid material, a heater operable to heat the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol, a wick in communication with the liquid material and in communication with the heater such that the wick delivers the liquid material to the heater, at least one air inlet operable to deliver air to a central air passage upstream of the heater, and a mouth end insert having at least two diverging outlets.

30. 发明申请

US20190272875A1 RESISTIVE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME 审中-公开
公开(公告)号：US20190272875A1
公开(公告)日：2019-09-05
申请号：US16404526
申请日：2019-05-06
申请人： SK hynix Inc. , Seoul National University R&DB Foundation
发明人： Cheol Seong HWANG , Jaeyeon LEE
IPC分类号： G11C13/00 , H01C17/00 , H01L45/00 , H01C17/08 , H01C17/065
摘要： A resistive memory device and a fabricating method thereof are provided. The resistive memory device includes: a first electrode electrically coupled with a first wire; a second electrode facing the first electrode and electrically coupled with a second wire, the second electrode including an oxygen vacancy reservoir and a contact electrode; and a memory cell including a variable resistive layer and being disposed between the first electrode and the second electrode. The variable resistive layer has a conductive filament. which includes oxygen vacancies and connects the first electrode and the second electrode. The oxygen vacancy reservoir is disposed on the variable resistive layer, and the contact electrode is coupled to the oxygen vacancy reservoir and the second wire. The oxygen vacancy reservoir has a volume or oxidizing power to exchange a limited amount of oxygen ions and oxygen vacancies required for switching the conductive filament with the variable resistive layer.

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