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    Conformal Wearable Battery
    1.
    发明申请
    Conformal Wearable Battery 有权

    公开(公告)号：US20250063669A1

    公开(公告)日：2025-02-20

    申请号：US18726009

    申请日：2022-06-16

    Applicant: Inventus Power, Inc.

    Inventor： Timothy James Vallaro ,  Paul John Kudrna ,  Elijah Brett Goldin ,  Daniel Paul Rose ,  John Lundeen ,  Stewart George Reed

    IPC: H05K1/18 ,  H01M50/238 ,  H01M50/247 ,  H01M50/284 ,  H05K1/02 ,  H05K1/03

    Abstract: A battery system includes a plurality of non-cylindrical shaped battery cells arranged on, and physically affixed to, a flexible printed circuit board (PCB). The PCB may include a bend axis that facilitates folding of the flexible PCB to form an upper portion of the flexible PCB and a lower portion of the flexible PCB. A central stiffener may be positioned between the upper portion and the lower portion of the flexible PCB using an adhesive foam tape to form a battery assembly. The battery system may include a flexible housing with an internal cavity that receives the battery assembly. The central stiffener, and the adhesive foam tape, may provide a degree of rigidity and/or absorption to the PCB to reduce localized deformation of the PCB when the battery system experiences shock forces and to prevent damage to components of the battery assembly. The stiffener may be formed from non-metallic material. In addition, the stiffener may include a laminate layer with a plurality of fibers embedded within the laminate layer. The plurality of fibers may be oriented at approximately a 45 degree angle with a lower edge of the laminate layer.

    Redundant Trace Fuse for a Conformal Wearable Battery
    2.
    发明申请
    Redundant Trace Fuse for a Conformal Wearable Battery 有权

    公开(公告)号：US20220104355A1

    公开(公告)日：2022-03-31

    申请号：US17475035

    申请日：2021-09-14

    Applicant: Inventus Power, Inc.

    Inventor： Michael M. Zhang ,  Christopher Michael Reinke ,  Ilyas Ayub ,  William Mark Batts ,  Timothy James Vallaro ,  Elijah Brett Goldin ,  Anvin Joe Manadan

    IPC: H05K1/11 ,  H05K3/30 ,  H05K1/18 ,  H01M50/209 ,  H01M50/502

    Abstract: A housing of a conformal wearable battery (CWB) encloses a plurality of battery cells arranged in a grid-like pattern and electrically connected to a printed circuit board (PCB). The PCB includes an electrical connection pad that is electrically coupled to a positive terminal of a battery cell of the plurality of battery cells and a positive conductive region receiving electrical energy from one or more of the plurality of battery cells. A redundant trace fuse circuit is formed on the PCB to facilitate electrical connection of the electrical connection pad and the positive conductive region. The redundant trace fuse circuit includes a first fusible link for electrically connecting the first electrical connection pad to the positive conductive region and a second fusible link that is selectively enabled to electrically connect the first electrical connection pad to the positive conductive region when the first fusible link is inoperative.

    Housing for a conformal wearable battery
    5.
    发明授权
    Housing for a conformal wearable battery 有权

    公开(公告)号：US11081755B1

    公开(公告)日：2021-08-03

    申请号：US17085873

    申请日：2020-10-30

    Applicant: Inventus Power, Inc.

    Inventor： Elijah Brett Goldin ,  Timothy James Vallaro ,  Bryan Rossman ,  Daniel Paul Rose ,  Marcelo Nicosia ,  Horace C. Rodriguez

    IPC: H01M2/02 ,  H01M50/209

    Abstract: A molded housing may enclose an electronic component and include an electrically conductive contact component embedded within an exterior wall to conduct electricity between an interior and an exterior of the casing. The contact component may include two knurled areas separated by a recessed groove. The knurled areas and recessed groove may be coplanar with the exterior wall. The knurled areas and recessed groove may form an interface with the molded casing to seal the casing against ingress of liquid into the interior. The molded casing may include an upper housing and a lower housing formed from a combination of a rigid member and a flexible member. The rigid member may have a plurality of rigid regions, and the flexible member may have a plurality of flexible regions formed between neighboring rigid regions. The flexible member may be molded onto the rigid member using a two-shot injection molding process. In some examples, the contact component may be secured to a contact carrier, where the contact carrier is then secured to the exterior housing.

    Conformal Wearable Battery
    8.
    发明申请
    Conformal Wearable Battery 有权

    公开(公告)号：US20220166099A1

    公开(公告)日：2022-05-26

    申请号：US17671226

    申请日：2022-02-14

    Applicant: Inventus Power, Inc.

    Inventor： Elijah Brett Goldin ,  Timothy James Vallaro ,  Bryan Rossman ,  Daniel Paul Rose ,  Marcelo Nicosia ,  Horace C. Rodriguez ,  Ilyas Ayub ,  William Mark Batts ,  Anvin Joe Manadan ,  Kevin James Zwart

    IPC: H01M50/209 ,  H01M50/502 ,  H01M50/24 ,  H01M10/42 ,  H01M50/26

    Abstract: A molded housing of a conformal wearable battery (CWB) encloses an electronic component and include an electrically conductive contact component embedded within an exterior wall to conduct electricity between an interior and an exterior of the casing. A flexible printed circuit board assembly (PCBA) for a conformal wearable battery (CWB) is enclosed in a cavity within the molded housing and includes attachment sections for a plurality of battery cells that are arranged in a grid-like pattern on a same side of the flexible PCBA. A visco-elastic shock-absorbing member installed between the upper and lower portion of the flexible PCBA when configured in a folded configuration. Each battery cell is joined to the flexible PCBA via a welding process. Each battery cell has a visco-elastic shock-absorbing member attached individually to each battery cell of the plurality of battery cells. When folded to fit within the cavity of the molded housing, the flexible PCBA forms a three-dimensional grid of physical components comprising at least the battery cell modules.

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