CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED patent applications on July 25th, 2024
Patent Applications by CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED on July 25th, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED: 23 patent applications
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED has applied for patents in the areas of H01M10/42 (4), H02J7/00 (3), H01M50/209 (3), H01M10/04 (3), H01M50/107 (3) H01M50/24 (2), H01M50/103 (2), B05C5/0254 (1), H01M10/63 (1), H02J7/0071 (1)
With keywords such as: electrode, battery, portion, plate, direction, device, cell, provided, assembly, and end in patent application abstracts.
Patent Applications by CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor(s): Zhirong WENG of Ningde (CN) for contemporary amperex technology co., limited, Liang JIANG of Ningde (CN) for contemporary amperex technology co., limited, Yalong WANG of Ningde (CN) for contemporary amperex technology co., limited, Shengwu ZHANG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): B05C5/02, H01M4/04
CPC Code(s): B05C5/0254
Abstract: embodiments of the present disclosure provide are an extrusion coating apparatus and a battery production system. the extrusion coating apparatus includes: a first die head and a second die head connected to each other in a snap-fit manner; a flow channel formed between the first die head and the second die head, the flow channel including a feeding inlet and a discharging outlet; and at least one gasket disposed between the first die head and the second die head. the at least one gasket is disposed at two sides of the flow channel in a direction from the feeding inlet to the discharging outlet. during production, sizes of the gasket may be adjusted based on a change in speed distribution at the discharging outlet, thereby adjusting the sizes of the flow channel. by adjusting the flow channel, extrusion speed distribution is further regulated to accommodate slurries with different viscosities.
Inventor(s): Shengguo HUANG of Ningde (CN) for contemporary amperex technology co., limited, Zhiqiang LIN of Ningde (CN) for contemporary amperex technology co., limited, Zhiquan LIN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): F16B39/22, F16B25/00, F16B25/10, H01M50/262
CPC Code(s): F16B39/225
Abstract: a screw includes a head and a threaded rod connected to the head. an annular protrusion is provided on a surface of the head located on a threaded rod side. when two connecting members are connected by the screw, the annular protrusion of the screw abuts against one of the two connecting members to form a tightly abutting structure to achieve sealing.
Inventor(s): Lei LU of Ningde (CN) for contemporary amperex technology co., limited, Linzhen YU of Ningde (CN) for contemporary amperex technology co., limited, Yalong WANG of Ningde (CN) for contemporary amperex technology co., limited, Changyuan HU of Ningde (CN) for contemporary amperex technology co., limited, Zheng WANG of Ningde (CN) for contemporary amperex technology co., limited, Kaiming DENG of Ningde (CN) for contemporary amperex technology co., limited, Shisong LI of Ningde (CN) for contemporary amperex technology co., limited, Shengwu ZHANG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): F26B13/14, F26B13/08, F26B13/10
CPC Code(s): F26B13/14
Abstract: a drying apparatus for drying a material belt includes at least one material-belt turning mechanism, used for changing a travel direction of the material belt, and including a first passing roller, a turning roller, and a second passing roller sequentially arranged in the travel direction of the material belt. the turning roller is configured to move in a first direction relative to the first passing roller and the second passing roller to adjust a wrap angle of the material belt on the turning roller, the first direction perpendicular to an axial direction of the turning roller.
Inventor(s): Jun HU of Ningde (CN) for contemporary amperex technology co., limited, Shiping FENG of Ningde (CN) for contemporary amperex technology co., limited, Dajun NI of Ningde (CN) for contemporary amperex technology co., limited, Canbin CHEN of Ningde (CN) for contemporary amperex technology co., limited, Qiuhui ZHENG of Ningde (CN) for contemporary amperex technology co., limited, Wen CHANG of Ningde (CN) for contemporary amperex technology co., limited, Pengfei DUAN of Ningde (CN) for contemporary amperex technology co., limited, Qing WU of Ningde (CN) for contemporary amperex technology co., limited, Haoran LU of Ningde (CN) for contemporary amperex technology co., limited, Yang LEI of Ningde (CN) for contemporary amperex technology co., limited, Baiquan ZHAO of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): G01B21/32, H01M10/04
CPC Code(s): G01B21/32
Abstract: this application provides a detection method for electrode plate, a detection apparatus for electrode plate, a stacking system, a detection device, and a computer-readable storage medium, where the electrode plate includes a coated portion and an uncoated portion located on at least one side of the coated portion in a longitudinal direction. the detection method includes: step s1000: obtaining dimensional parameters d. . . dat different detection positions p. . . pof the uncoated portion in a transverse direction perpendicular to the longitudinal direction; and step s2000: comparing the dimensional parameters d. . . dwith a dimensional detection standard s to determine whether the uncoated portion is folded, where n is a positive integer, and n is greater than or equal to 2.
Inventor(s): Baiquan ZHAO of Ningde (CN) for contemporary amperex technology co., limited, Dajun NI of Ningde (CN) for contemporary amperex technology co., limited, Jun HU of Ningde (CN) for contemporary amperex technology co., limited, Xianfeng XIE of Ningde (CN) for contemporary amperex technology co., limited, Wen CHANG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): G06T7/00, G06T7/13, G06T7/62
CPC Code(s): G06T7/0004
Abstract: method and apparatus for detecting a defect on an insulation coating on a battery electrode plate are disclosed. the method includes: obtaining an electrode plate image obtained by photographing an electrode plate, where the electrode plate image includes at least one complete electrode plate; determining an insulation coating region and a tab region in the electrode plate image; determining a defect detection region in the insulation coating region in the electrode plate image based on the insulation coating region and the tab region; and performing defect detection on the defect detection region to obtain a defect detection result. the method implements detection on the insulation coating on the electrode plate before combination, and can detect whether a defect exists in the insulation coating region.
Inventor(s): Jing Li of Ningde City (CN) for contemporary amperex technology co., limited, Yang Zhang of Ningde City (CN) for contemporary amperex technology co., limited, Qingrui Xue of Ningde City (CN) for contemporary amperex technology co., limited, Wei Li of Ningde City (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M4/36, H01M4/02, H01M4/587, H01M10/0525
CPC Code(s): H01M4/366
Abstract: the present application discloses a negative electrode plate including a negative electrode active material layer including a first active material layer; wherein in a first cross section in a thickness direction of the negative electrode plate, the first active material has a particle size a in a direction parallel to the metal conductive layer, the first active material has a particle size b in the thickness direction, satisfying 0.8≤a/b≤20; in a second cross section in the thickness direction, the first active material has a particle size c in the direction parallel to the metal conductive layer, the first active material has a particle size d in the thickness direction, satisfying 0.8≤c/d≤20; and the first cross section is parallel to a first direction, the second cross section is parallel to a second direction, and the first direction intersects the second direction.
Inventor(s): Xingbu CHEN of Ningde (CN) for contemporary amperex technology co., limited, Lili WU of Ningde (CN) for contemporary amperex technology co., limited, Xin SUN of Ningde (CN) for contemporary amperex technology co., limited, Xuan Ll of Ningde (CN) for contemporary amperex technology co., limited, Miaomiao DONG of Ningde (CN) for contemporary amperex technology co., limited, Peidong SONG of Ningde (CN) for contemporary amperex technology co., limited, Liang YUN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M4/62, H01M4/02, H01M4/13
CPC Code(s): H01M4/628
Abstract: a negative electrode plate, an electrode assembly, a battery cell, a battery, and an electrical device are disclosed. the negative electrode plate includes: a negative current collector and a negative active material layer disposed on the negative current collector. a plurality of pore channels are disposed in the negative active material layer. the technical solution of this application reduces lithium plating on a surface of the negative electrode plate, and reduces the possibility of lithium dendrites growing and piercing the separator, thereby enhancing reliability of the battery.
Inventor(s): Hu Xu of Ningde (CN) for contemporary amperex technology co., limited, Siying Huang of Ningde (CN) for contemporary amperex technology co., limited, Fenggang Zhao of Ningde (CN) for contemporary amperex technology co., limited, Haizu Jin of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M10/04, H01M50/107, H01M50/152, H01M50/538, H01M50/545, H01M50/559, H01M50/566
CPC Code(s): H01M10/0431
Abstract: a battery cell includes: a casing; an end cap assembly including an end cap body and an electrode terminal located on the end cap body; and an electrode assembly arranged in the casing and including a first electrode sheet and a second electrode sheet with opposite polarities; the first electrode sheet includes a first main portion and a first electrode tab protruding from the first main portion, and the second electrode sheet includes a second main portion and a second electrode tab protruding from the second main portion; an end of the winding body includes a first conductive region and a second conductive region, the first electrode tab is led out from the first conductive region, the second electrode tab is led out from the second conductive region, and adjacent first conductive region and second conductive region are arranged to be spaced along a radial direction of the winding body.
Inventor(s): Xiaowei ZHANG of Ningde (CN) for contemporary amperex technology co., limited, Wei ZHANG of Ningde (CN) for contemporary amperex technology co., limited, Xiang WU of Ningde (CN) for contemporary amperex technology co., limited, Guoda HUANG of Ningde (CN) for contemporary amperex technology co., limited, Yuqian WEN of Ningde (CN) for contemporary amperex technology co., limited, Minghao TANG of Ningde (CN) for contemporary amperex technology co., limited, Shengwu ZHANG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M10/0587, H01M50/204
CPC Code(s): H01M10/0587
Abstract: an electrode assembly includes: a first electrode plate layer, a first separator, a second electrode plate layer and a second separator. a winding start end of the first electrode plate layer, a winding start end of the first separator, and a winding start end of the second separator are substantially aligned with one another. the first electrode plate layer includes a first insulating section and a first electrode plate connected to each other, and the end of the first insulating section away from the first electrode plate is the winding start end of the first electrode plate layer. along a winding direction of the electrode assembly, the winding start end of the second electrode plate layer is substantially aligned with the winding start end of the first electrode plate layer, or is located downstream of the winding start end of the first electrode plate layer.
Inventor(s): Xiaonan CHENG of Ningde (CN) for contemporary amperex technology co., limited, Haiyi HONG of Ningde (CN) for contemporary amperex technology co., limited, Lei LI of Ningde (CN) for contemporary amperex technology co., limited, Jianrui YANG of Ningde (CN) for contemporary amperex technology co., limited, Haiyang KANG of Ningde (CN) for contemporary amperex technology co., limited, Yi ZHENG of Ningde (CN) for contemporary amperex technology co., limited, Chengdong SUN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M10/42, C08F220/14, H01M4/62, H01M50/42
CPC Code(s): H01M10/4235
Abstract: a binder includes a polyacrylate copolymer and a lithium-containing compound. a preparation method of a binder includes adding monomers of a polyacrylate copolymer to a first emulsifier solution to obtain a pre-emulsion, adding an initiator to the pre-emulsion for reaction to obtain a reaction solution, and adding a lithium-containing substance to the reaction solution to adjust ph value to to and performing filtering to obtain the binder.
Inventor(s): Chong WANG of Ningde (CN) for contemporary amperex technology co., limited, Zhiming CHEN of Ningde (CN) for contemporary amperex technology co., limited, Chenling ZHENG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M10/48, H01B5/00, H01M10/42
CPC Code(s): H01M10/482
Abstract: the present application provides a sampling device, a battery and a power consuming apparatus. the sampling device includes a sampling circuit board. the sampling circuit board has a first sampling wire and a second sampling wire. the first sampling wire and the second sampling wire are configured to acquire different working parameters of a battery module. a continuous or discontinuous protective layer is provided on a surface of at least one of the first sampling wire and the second sampling wire, and the first sampling wire and the second sampling wire are both connected to a signal output portion provided on the sampling circuit board. in the present application, the way of surface treatment for the entire sampling line is not limited by the structure of a connection portion, thereby avoiding the problem of an increased complexity of a treatment process due to the structural limitation of the connection portion.
Inventor(s): Wei CHEN of Ningde (CN) for contemporary amperex technology co., limited, Yuanmiao ZHAO of Ningde (CN) for contemporary amperex technology co., limited, Xianxi PAN of Ningde (CN) for contemporary amperex technology co., limited, Xiaojian HUANG of Ningde (CN) for contemporary amperex technology co., limited, Yu YAN of Ningde (CN) for contemporary amperex technology co., limited, Zhimin DAN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M10/63, H01M10/42, H01M10/44, H01M10/615, H02J7/00
CPC Code(s): H01M10/63
Abstract: a device and method for heating a battery are provided. the device is provided on a first power-consuming device and includes: a first interface electrically coupled to a neutral point of a motor winding of the first power-consuming device; a second interface electrically coupled to a negative electrode of a battery of the first power-consuming device; and a control module coupled to a control system of the first power-consuming device and a control system of a second power-consuming device to coordinate and control the first power-consuming device and the second power-consuming device. the first interface is engageable with a third interface electrically coupled to a neutral point of a motor winding of the second power-consuming device. the second interface is engageable with a fourth interface electrically coupled to a negative electrode of a battery of the second power-consuming device. the control module is configured to perform a battery heating step.
Inventor(s): Hu XU of Ningde (CN) for contemporary amperex technology co., limited, Haizu JIN of Ningde (CN) for contemporary amperex technology co., limited, Shaojun NIU of Ningde (CN) for contemporary amperex technology co., limited, Xing LI of Ningde (CN) for contemporary amperex technology co., limited, Xiaomei LIU of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/103, H01M50/553
CPC Code(s): H01M50/103
Abstract: the embodiments of the present application provide a battery cell, a method and system for manufacturing a battery cell, a battery and an electrical device. the battery cell of the embodiment includes an electrode assembly, a casing, and a first electrode terminal. the casing is for accommodating the electrode assembly, an outer surface of the casing includes an outer side surface parallel to a first direction and a first surface connected with the outer side surface, the outer side surface is arranged surrounding the electrode assembly, the first surface intersects the first direction. the first electrode terminal is convexly arranged on the first surface and for electrically connecting with the electrode assembly, the first electrode terminal does not protrude, in the first direction, from an outermost end of the first surface along the first direction.
Inventor(s): Yuyong LEI of Ningde (CN) for contemporary amperex technology co., limited, Zhijun GUO of Ningde (CN) for contemporary amperex technology co., limited, Chuan LI of Ningde (CN) for contemporary amperex technology co., limited, Yingjun SONG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/103, H01M10/613, H01M10/625, H01M10/6554, H01M50/15, H01M50/342
CPC Code(s): H01M50/103
Abstract: the present disclosure relates to a battery cell, a battery and an electric-powered device, and the battery cell includes: an electrode assembly; a shell adapted for receiving the electrode assembly; and a cap assembly adapted for closing an opening of the shell, wherein the shell includes a first wall and two second walls opposite each other, the first wall is adapted to connect the two second walls, the first wall has a wall thickness greater than that of the second wall, the first wall is provided with a pressure relief mechanism, and the pressure relief mechanism is adapted to be activated so as to release the pressure when a gas pressure inside the shell reaches a threshold.
Inventor(s): Haihe XIAO of Ningde (CN) for contemporary amperex technology co., limited, Xiaowen ZHANG of Ningde (CN) for contemporary amperex technology co., limited, Baiqing LI of Ningde (CN) for contemporary amperex technology co., limited, Yaping HUANG of Ningde (CN) for contemporary amperex technology co., limited, Shuangjuan PENG of Ningde (CN) for contemporary amperex technology co., limited, Haizu JIN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/107, H01M10/0585, H01M10/0587, H01M50/103, H01M50/209, H01M50/213, H01M50/30, H01M50/51, H01M50/548
CPC Code(s): H01M50/107
Abstract: this application discloses a battery cell and a battery pack. the battery cell includes a housing and a bare cell located in an inner cavity of the housing. the bare cell includes at least two opposite extension ends and a middle region located between the two opposite extension ends of the bare cell. the two opposite extension ends of the bare cell are configured to be lower than the middle region of the bare cell in a height direction. the bare cell of this cell forms a structure that is high in the middle and low at edges, and a liquid level height of an electrolyte solution in the housing is below the middle region of the bare cell and above extension ends.
Inventor(s): Yongguang WANG of Ningde (CN) for contemporary amperex technology co., limited, Yifeng CHEN of Ningde (CN) for contemporary amperex technology co., limited, Zhuangzhuang LIN of Ningde (CN) for contemporary amperex technology co., limited, Jianhua LIU of Ningde (CN) for contemporary amperex technology co., limited, Yangzhi HUANG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/24, B60R16/033, H01M50/213
CPC Code(s): H01M50/24
Abstract: the present application provides a sealing member, a battery, and an electrical apparatus. the sealing member includes a main body and a securing structure disposed on the main body. the securing structure is connected to a positioning structure on a member to be sealed to secure the sealing member on the member to be sealed. a surface of the securing structure facing the member to be sealed is provided with a recess, and the recess is recessed in a direction away from the positioning structure to prevent the sealing member from being fitted reversely. the sealing member provided by the present application can prevent the sealing member from being fitted reversely.
Inventor(s): Hua ZHANG of Ningde (CN) for contemporary amperex technology co., limited, Haoran PENG of Ningde (CN) for contemporary amperex technology co., limited, Long LI of Ningde (CN) for contemporary amperex technology co., limited, Xiaogang LIAN of Ningde (CN) for contemporary amperex technology co., limited, Zengzhong WANG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/24, H01M50/209, H01M50/298, H02G15/013
CPC Code(s): H01M50/24
Abstract: the present application provides a waterproof assembly of an energy storage device, and an energy storage device. the waterproof assembly includes a boss and a wire harness cover. the boss is arranged on an outer wall of a case of a battery, and includes a first outward protruding portion that defines a first through hole in communication with the interior of the case. the wire harness cover is configured to be of a hollow cavity structure for receiving a wire harness, and is internally provided with a first recess that is configured to accommodate the first outward protruding portion to communicate the first through hole with the hollow cavity.
Inventor(s): Yanlin ZHU of Ningde (CN) for contemporary amperex technology co., limited, Renxin XIE of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/262, H01M50/204
CPC Code(s): H01M50/262
Abstract: a fixing bracket includes a fixing piece and a buckle. the fixing piece is configured to be inserted into a clearance between a battery module and a lateral face of a box along a length direction of the fixing piece, and one end of the fixing piece is connected to a bottom of the box. the buckle is connected to another end of the fixing piece, and includes a first snap portion and a second snap portion that are snap-fitted to each other. an accommodation channel configured to accommodate the wiring harness is formed between the first snap portion and the second snap portion.
Inventor(s): Chenling ZHENG of Ningde (CN) for contemporary amperex technology co., limited, Yue LIU of Ningde (CN) for contemporary amperex technology co., limited, Zengzhong WANG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/383, H01M10/42, H01M50/209, H01M50/342, H01M50/55, H01M50/60, H01M50/682
CPC Code(s): H01M50/383
Abstract: a battery and an electric device are provided. the battery includes a first box portion, a second box portion, a battery cell, and an insulating liquid. the first box portion and the second box portion fit together to define an accommodating space. the battery cell is accommodated in the accommodating space. the battery cell is provided with an electrode terminal and a pressure relief mechanism. the electrode terminal is closer to the first box portion relative to the pressure relief mechanism. the pressure relief mechanism is configured to be actuated when an internal pressure or temperature of the battery cell reaches a threshold, to release the internal pressure or high-temperature gas. the insulating liquid is provided in the accommodating space and immerses the pressure relief mechanism. when the insulating liquid is provided in the accommodating space, the first box portion is located above the second box portion.
Inventor(s): Zhisheng CHAI of Ningde (CN) for contemporary amperex technology co., limited, Haizu JIN of Ningde (CN) for contemporary amperex technology co., limited, Hui GU of Ningde (CN) for contemporary amperex technology co., limited, Zhijun GUO of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/536, H01M10/04, H01M50/107, H01M50/152, H01M50/538
CPC Code(s): H01M50/536
Abstract: a battery cell includes a housing, an electrode assembly, an end cap, and a current collecting member. the housing is provided with an opening. the electrode assembly is accommodated inside the housing, and the electrode assembly is provided with a first tab at an end facing the opening. the end cap is configured to cover the opening. the current collecting member is electrically connected to the housing and welded to the first tab.
Inventor(s): Congsheng Chen of Ningde (CN) for contemporary amperex technology co., limited, Wenfa Lin of Ningde (CN) for contemporary amperex technology co., limited, Yaoling Wen of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/645, H01M50/15, H01M50/184
CPC Code(s): H01M50/645
Abstract: provided are a battery cover plate assembly, including: a cover plate provided with a filling port; and a sealing pin for sealing the filling port; wherein the sealing pin includes a main body portion and a welding portion, and the welding portion is located at a periphery of the main body portion and extends from the main body portion toward an outer circumferential side; and the cover plate is provided with a second recess and a first recess, which are sequentially arranged from the inside to the outside at a periphery of the filling port, the main body portion is located in the second recess, and the welding portion is welded to a bottom surface of the first recess. according to the present application, the main body portion is located in the second recess, and the welding portion is welded to the bottom surface of the first recess.
Inventor(s): Haijiang WANG of Ningde (CN) for contemporary amperex technology co., limited, Ming NI of Ningde (CN) for contemporary amperex technology co., limited, Haili LI of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H02J7/00, B60L58/24
CPC Code(s): H02J7/0071
Abstract: this application provides a charging control method, a charging control device, an electronic device, and a storage medium. the charging control method includes: obtaining fastest-charge data, where a charging time in the fastest-charge data is less than or equal to a minimum charging time for a same state-of-charge (soc) increment section in historical charging processes; and performing charging control on a battery based on the fastest-charge data. by obtaining the fastest-charge data and performing charging control on the battery based on the fastest-charge data, the charging control method according to this application can ensure that the charging time is close to or equal to the minimum charging time in historical charging processes, thereby effectively increasing the charging speed.
Inventor(s): Yuanmiao ZHAO of Ningde (CN) for contemporary amperex technology co., limited, Zhimin DAN of Ningde (CN) for contemporary amperex technology co., limited, Yu YAN of Ningde (CN) for contemporary amperex technology co., limited, Zhanliang LI of Ningde (CN) for contemporary amperex technology co., limited, Xiaojian HUANG of Ningde (CN) for contemporary amperex technology co., limited, Xinwei CHEN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H02J7/00, B60L58/18
CPC Code(s): H02J7/00712
Abstract: a voltage regulation circuit for traction battery includes a traction battery, a heating module, a charge/discharge interface, and a voltage regulation module. the heating module includes a power storage element and a switch module. the traction battery is connected in parallel to the switch module. an external charging and discharging device is connected in parallel to the traction battery through the charge/discharge interface. the voltage regulation module includes a plurality of switches and a power storage regulation element, and the plurality of switches and the power storage regulation element are disposed between the charge/discharge interface and the traction battery. the voltage regulation module and the switch module are configured to regulate, in response to a voltage regulation control signal, a charge/discharge voltage between the traction battery and the power storage element and a charge voltage of the external charging and discharging device for the traction battery.
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED patent applications on July 25th, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- B05C5/02
- H01M4/04
- CPC B05C5/0254
- Contemporary amperex technology co., limited
- F16B39/22
- F16B25/00
- F16B25/10
- H01M50/262
- CPC F16B39/225
- F26B13/14
- F26B13/08
- F26B13/10
- CPC F26B13/14
- G01B21/32
- H01M10/04
- CPC G01B21/32
- G06T7/00
- G06T7/13
- G06T7/62
- CPC G06T7/0004
- H01M4/36
- H01M4/02
- H01M4/587
- H01M10/0525
- CPC H01M4/366
- H01M4/62
- H01M4/13
- CPC H01M4/628
- H01M50/107
- H01M50/152
- H01M50/538
- H01M50/545
- H01M50/559
- H01M50/566
- CPC H01M10/0431
- H01M10/0587
- H01M50/204
- CPC H01M10/0587
- H01M10/42
- C08F220/14
- H01M50/42
- CPC H01M10/4235
- H01M10/48
- H01B5/00
- CPC H01M10/482
- H01M10/63
- H01M10/44
- H01M10/615
- H02J7/00
- CPC H01M10/63
- H01M50/103
- H01M50/553
- CPC H01M50/103
- H01M10/613
- H01M10/625
- H01M10/6554
- H01M50/15
- H01M50/342
- H01M10/0585
- H01M50/209
- H01M50/213
- H01M50/30
- H01M50/51
- H01M50/548
- CPC H01M50/107
- H01M50/24
- B60R16/033
- CPC H01M50/24
- H01M50/298
- H02G15/013
- CPC H01M50/262
- H01M50/383
- H01M50/55
- H01M50/60
- H01M50/682
- CPC H01M50/383
- H01M50/536
- CPC H01M50/536
- H01M50/645
- H01M50/184
- CPC H01M50/645
- B60L58/24
- CPC H02J7/0071
- B60L58/18
- CPC H02J7/00712
