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公开(公告)号：US20200176730A1
公开(公告)日：2020-06-04
申请号：US16786873
申请日：2020-02-10
Applicant: Apple Inc.
Inventor： Angelo V. Marasco , Nathan J. Bohney
Abstract: Battery systems according to embodiments of the present technology may include a battery cell having an electrode tab extending from an edge of the battery cell. The systems may also include a module electrically coupled with the battery cell. The module may be characterized by a first surface, a height, and a second surface opposite the first surface. A conductive tab coupled along the first surface of the module may extend from a first end parallel to a plane of the first surface. The conductive tab may be characterized by a curvature proximate a midpoint of the conductive tab. A distal region of the conductive tab may return back across the first surface of the module substantially parallel to the first surface. A distal portion of the electrode tab may be fixedly coupled with the distal region of the conductive tab.
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公开(公告)号：US20250046955A1
公开(公告)日：2025-02-06
申请号：US18229506
申请日：2023-08-02
Applicant: Apple Inc.
Inventor： Pengchuan Wang , Brian J. Haskins , Claire E. Dalke , Matthew A. Mayer , Michael H. Tsai , Nathan J. Bohney , Sam Pan
IPC: H01M50/503 , H01M50/204 , H01M50/514
Abstract: A flexible busbar comprises a first busbar layer including a first plurality of busbar segments and a first bend between first busbar segments of the first plurality of busbar segments and a second busbar layer coupled to the first busbar layer. The second busbar layer includes a second plurality of busbar segments and a second bend between second busbar segments of the second plurality of busbar segments. The first plurality of busbar segments is substantially colinear with the second plurality of busbar segments and the second bend is substantially parallel with the first bend.
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公开(公告)号：US11552339B2
公开(公告)日：2023-01-10
申请号：US16880076
申请日：2020-05-21
Applicant: Apple Inc.
Inventor： Haran Balaram , Nathan J. Bohney , Jonathan C. Wilson
Abstract: Battery systems according to embodiments of the present technology may include a battery including a first electrode terminal and a second electrode terminal accessible along a first surface of the battery. The battery systems may also include a module electrically coupled with the battery. The module may include a first mold extending toward the battery. The first mold may define a recess along a first surface of the first mold proximate the first electrode terminal and the second electrode terminal. The module may include a first conductive tab electrically coupling the module with the first electrode terminal. The first electrode terminal may be at least partially positioned within a space defined by the recess defined by the first mold. The module may also include a second conductive tab electrically coupling the module with the second electrode terminal.
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公开(公告)号：US20210242543A1
公开(公告)日：2021-08-05
申请号：US17220854
申请日：2021-04-01
Applicant: Apple Inc.
Inventor： Haran Balaram , Nathan J. Bohney , Pengchuan Wang , Jicheng Yang , Wyeman Chen , Scott Lawson Gooch , Kevin Robert Linke , Alvin Thomas Chang
IPC: H01M50/519 , H01M50/533 , H01M50/534
Abstract: Battery systems according to embodiments of the present technology may include a battery. The battery may include a first electrode terminal and a second electrode terminal accessible along a first surface of the battery. The systems may include a module electrically coupled with the battery. The module may include a circuit board characterized by a first surface and a second surface opposite the first surface. The module may include a mold extending from the first surface of the circuit board toward the battery. The module may include a first conductive tab electrically coupling the module with the first electrode terminal. The module may include a second conductive tab electrically coupling the module with the second electrode terminal. The second conductive tab may extend across the mold substantially parallel to the first surface of the circuit board.
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公开(公告)号：US20190081291A1
公开(公告)日：2019-03-14
申请号：US15910283
申请日：2018-03-02
Applicant: Apple Inc.
Inventor： Joshua M. Chien , Srinath D. Chandrashekarpur , Rajesh Kandibanda , Nathan J. Bohney
IPC: H01M2/10
Abstract: The disclosed technology relates to battery pack that includes a first prismatic cell having a first surface, and a second prismatic cell having a second surface, wherein the first prismatic cell and the second prismatic cell are electrically coupled and arranged such that the first surface and the second surface form an L-shaped pack surface. In some aspects, the battery pack includes an adhesive that is disposed on the pack surface away from a junction between the first surface and the second surface. A battery-powered electronic device and method of manufacture are also provided.
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Patent Agency Ranking
公开(公告)号：US20250003814A1
公开(公告)日：2025-01-02
申请号：US18680808
申请日：2024-05-31
Applicant: Apple Inc.
Inventor： Mona Shirpour , Alan R. Gilchrist , Shabab Amiruddin , Ryan J. Balliet , Nathan J. Bohney
Abstract: A battery includes an enclosure, a battery management unit (BMU), a conductive trace including conductive particles disposed on a surface of the enclosure and electrically coupled with the BMU to form a closed-loop electrical path. The BMU is configured to detect a resistance in the closed-loop electrical path caused by a percolation of the conductive particles, and determine a swollen condition of the battery based on the resistance.
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公开(公告)号：US12107283B2
公开(公告)日：2024-10-01
申请号：US17484471
申请日：2021-09-24
Applicant: Apple Inc.
Inventor： Angelo V. Marasco , Nathan J. Bohney , John M. McCambridge , Antonio Manenti , Laura E. Mayer , Scott L. Gooch , Jonathan C. Wilson , Flynn P. Carson
IPC: H01M50/183 , H01M10/42 , H01M50/40 , H01M50/531 , H01M50/543
CPC classification number: H01M50/183 , H01M10/425 , H01M50/40 , H01M50/531 , H01M50/543 , H01M2010/4271 , H01M2220/30
Abstract: Battery systems according to embodiments of the present technology may include a battery cell having an electrode tab extending from an edge of the battery cell. The systems may also include a module electrically coupled with the battery cell. The module may be characterized by a first surface, a height, and a second surface opposite the first surface. A conductive tab coupled along the first surface of the module may extend from a first end parallel to a plane of the first surface. The conductive tab may be characterized by a curvature proximate a midpoint of the conductive tab. A distal region of the conductive tab may return back across the first surface of the module substantially parallel to the first surface. A distal portion of the electrode tab may be fixedly coupled with the distal region of the conductive tab.
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公开(公告)号：US10985358B2
公开(公告)日：2021-04-20
申请号：US15981420
申请日：2018-05-16
Applicant: Apple Inc.
Inventor： Depeng Wang , Thai T. Ton , Nathan J. Bohney , George V. Anastas
Abstract: Battery systems according to embodiments of the present technology may include a battery cell having an electrode tab extending from an edge of a first side of the battery cell. The battery system may also include a module electrically coupled with the battery cell. The module may include a mold defining a recess along a first side of the module. The module may also include a conductive tab extending from the first side of the module. The conductive tab may be coupled with the electrode tab. The electrode tab may be characterized by a curvature along a length of the electrode tab, and a distal end of the electrode tab may be positioned within the recess defined by the mold.
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公开(公告)号：US10559786B2
公开(公告)日：2020-02-11
申请号：US15795877
申请日：2017-10-27
Applicant: Apple Inc.
Inventor： Angelo V. Marasco , Nathan J. Bohney
Abstract: Battery systems according to embodiments of the present technology may include a battery cell having an electrode tab extending from an edge of the battery cell. The systems may also include a module electrically coupled with the battery cell. The module may be characterized by a first surface, a height, and a second surface opposite the first surface. A conductive tab coupled along the first surface of the module may extend from a first end parallel to a plane of the first surface. The conductive tab may be characterized by a curvature proximate a midpoint of the conductive tab. A distal region of the conductive tab may return back across the first surface of the module substantially parallel to the first surface. A distal portion of the electrode tab may be fixedly coupled with the distal region of the conductive tab.
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公开(公告)号：US20170069892A1
公开(公告)日：2017-03-09
申请号：US14991638
申请日：2016-01-08
Applicant: Apple Inc.
Inventor： Nathan J. Bohney
CPC classification number: H01M2/14 , H01M2/0404 , H01M2/1022 , H01M10/425 , H01M2220/30
Abstract: A battery pack is disclosed. The battery pack includes a cell with a spacer, and a cap mounted on the spacer. The spacer and cap are mated to form a cavity to accommodate the components (i.e. busbars, circuit board, an insulator) of the battery pack. The spacer and cap have a series of mating surfaces for the components, wherein the mating surfaces have different heights to be recessed relative to each other to create spaces for accommodating the components. The recesses, channels, steps and raised portions correspond in geometry to the components so that they can be assembled while removing the tolerance accumulation associated with multiple standoffs.
Abstract translation: 公开了一种电池组。 电池组包括具有间隔件的电池和安装在间隔件上的盖子。 间隔件和盖子配合以形成容纳电池组件的部件（即母线，电路板，绝缘体）的空腔。 间隔件和盖具有用于部件的一系列配合表面，其中配合表面具有不同的高度以相对于彼此凹入以产生用于容纳部件的空间。 凹槽，通道，台阶和凸起部分在几何形状上对应于部件，使得它们可以组装，同时消除与多个间隔相关联的公差累积。
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