公开(公告)号：US20230215835A1

公开(公告)日：2023-07-06

申请号：US17646586

申请日：2021-12-30

申请人： Atieva, Inc.

发明人： Ben Carlson-Sypek ,  DodgieReigh M. Calpito ,  Ryan Simpson

IPC分类号： H01L23/00 ,  H01L21/66

CPC分类号： H01L24/78 ,  H01L22/14 ,  H01L24/85 ,  H01L2224/789 ,  H01L2224/78611 ,  H01L2224/7855 ,  H01L2224/859 ,  H01L2224/851

摘要： In a general aspect, a wire bonding apparatus can include a supply of bond wire, a wire bonding head, and an electrical continuity tester. The wire bonding head can including a wire cutter. The wire cutter can be electrically conductive. The electrical continuity tester can be coupled between the supply of bond wire and the wire cutter.

公开(公告)号：US12100864B2

公开(公告)日：2024-09-24

申请号：US17651474

申请日：2022-02-17

申请人： Atieva, Inc.

发明人： DodgieReigh M. Calpito ,  James Hawkins ,  Ryan Simpson ,  Ben Carlson-Sypek

IPC分类号： H01M50/547 ,  H01M50/505 ,  H01M50/509 ,  H01M50/514

CPC分类号： H01M50/547 ,  H01M50/505 ,  H01M50/509 ,  H01M50/514

摘要： A battery module comprises: electrochemical cells arranged in rows with terminals in a coplanar arrangement, wherein the electrochemical cells include a first cell and a second cell; a busbar including coplanar interleaved fingers, wherein the first and second cells are positioned on opposite sides of a first coplanar interleaved finger of the coplanar interleaved fingers; and a first bond wire having: (i) a first wire bond at a first terminal of the first cell, (ii) a second wire bond at a first terminal of the second cell, and (iii) a first intermediate wire bond at the first coplanar interleaved finger between the first and second wire bonds.

公开(公告)号：US20230261341A1

公开(公告)日：2023-08-17

申请号：US17651474

申请日：2022-02-17

申请人： Atieva, Inc.

发明人： DodgieReigh M. Calpito ,  James Hawkins ,  Ryan Simpson ,  Ben Carlson-Sypek

IPC分类号： H01M50/547 ,  H01M50/505 ,  H01M50/509 ,  H01M50/514

CPC分类号： H01M50/547 ,  H01M50/505 ,  H01M50/509 ,  H01M50/514

摘要： A battery module comprises: electrochemical cells arranged in rows with terminals in a coplanar arrangement, wherein the electrochemical cells include a first cell and a second cell; a busbar including coplanar interleaved fingers, wherein the first and second cells are positioned on opposite sides of a first coplanar interleaved finger of the coplanar interleaved fingers; and a first bond wire having: (i) a first wire bond at a first terminal of the first cell, (ii) a second wire bond at a first terminal of the second cell, and (iii) a first intermediate wire bond at the first coplanar interleaved finger between the first and second wire bonds.