CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED patent applications on August 1st, 2024
Patent Applications by CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED on August 1st, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED: 24 patent applications
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED has applied for patents in the areas of H01M10/04 (4), H01M10/42 (3), B23K37/04 (3), B62B3/04 (2), H01M50/249 (2) H01M10/4235 (2), B05C5/0254 (1), H01M10/04 (1), H01M50/586 (1), H01M50/383 (1)
With keywords such as: battery, assembly, electrode, provided, cell, plate, direction, air, locking, and body in patent application abstracts.
Patent Applications by CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor(s): Pingsheng ZHAI of Ningde (CN) for contemporary amperex technology co., limited, Yuqing LIU of Ningde (CN) for contemporary amperex technology co., limited, Shuibo DUAN of Ningde (CN) for contemporary amperex technology co., limited, Fuqian DENG of Ningde (CN) for contemporary amperex technology co., limited, Nianwang XIE of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): B05C5/02
CPC Code(s): B05C5/0254
Abstract: a coating die includes a die body and a regulation assembly. an accommodating cavity for accommodating a slurry is provided in the die body, and the die body is further provided with a coating gap communicating with the accommodating cavity and extending along a first direction. the regulation assembly includes a flow regulation member running through the die body along a second direction and capable of running into the coating gap. the regulation assembly further includes a drive mechanism, where the drive mechanism is connected to an end of the flow regulation member extending out of the die body so as to drive the flow regulation member to move along the second direction, and the drive mechanism is configured to be able to regulate displacement of the flow regulation member in the second direction according to coating weight information of a slurry flowing out of the coating gap.
Inventor(s): Kun LIU of Ningde (CN) for contemporary amperex technology co., limited, Lei SONG of Ningde (CN) for contemporary amperex technology co., limited, Guangcheng ZHONG of Ningde (CN) for contemporary amperex technology co., limited, Hongtao LI of Ningde (CN) for contemporary amperex technology co., limited, Kongdong CHEN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): B23K9/32, B23K37/04
CPC Code(s): B23K9/324
Abstract: a dust removal assembly and a laser welding device are described. the dust removal assembly includes: a base; a nozzle, where the nozzle is disposed on the base, the nozzle includes an accommodating chamber and an air inlet and an air outlet in communication with the accommodating chamber, and the nozzle is constructed to introduce compressed air to the accommodating chamber via the air inlet and exhaust the compressed air via the air outlet; and an ionizing bar, where the ionizing bar is disposed in the accommodating chamber, and the ionizing bar is arranged between the air inlet and the air outlet.
Inventor(s): Chaoqun HUANG of Ningde (CN) for contemporary amperex technology co., limited, Lei SONG of Ningde (CN) for contemporary amperex technology co., limited, Shengdong CHEN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): B23K37/04, B23K26/70
CPC Code(s): B23K37/0435
Abstract: this utility model relates to a welding positioning clamp including a first lateral press, a base, an installation plate, and a positioning structure. the first lateral press may be provided on the installation plate, and the positioning structure may be configured to position a workpiece along a third direction. the first lateral press may include a first lateral pressing block and a first reference block that may be provided on a reference side, and a second lateral pressing block provided on a movable side. both the second lateral pressing block and the first lateral pressing block may be capable of moving along a first direction, and the first reference block may be at a fixed position along the first direction.
Inventor(s): Jianyun CHEN of Ningde (CN) for contemporary amperex technology co., limited, Shiyuan LIAN of Ningde (CN) for contemporary amperex technology co., limited, Chunyang PENG of Ningde (CN) for contemporary amperex technology co., limited, Zeyuan YIN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): B23K37/04, B23K101/36, H01M50/103, H01M50/15, H01M50/169
CPC Code(s): B23K37/0443
Abstract: a welding method includes placing a housing covered with an end cap into a jig, where a clearance structure is created on the jig and available for exposing a target weld zone between the end cap and the housing, and the target weld zone includes a first target weld zone section and a second target weld zone section located on two opposite sides of the end cap respectively; and moving the jig to a first welding station of a welding device; welding, by a first welding head of the welding device, the first target weld zone section through the clearance structure; and welding, by a second welding head of the welding device, the second target weld zone section through the clearance structure. the first welding station is located between the first welding head and the second welding head.
Inventor(s): Xiaowei Yu of Ningde (CN) for contemporary amperex technology co., limited, Xiaoxuan Fan of Ningde (CN) for contemporary amperex technology co., limited, Kai Wu of Ningde (CN) for contemporary amperex technology co., limited, Liwen Jiang of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): B60G11/08, B60G11/12, B60G13/00
CPC Code(s): B60G11/08
Abstract: a suspension structure and a vehicle are disclosed. the suspension structure includes: a leaf spring assembly, a connecting bracket, and a steering knuckle. the leaf spring assembly includes two leaf spring components arranged along a front-to-back direction. each of the leaf spring components is arranged transversely relative to a main structure. a middle of each leaf spring component is fixedly connected to the main structure. two free ends are disposed along a length direction of each leaf spring component. the free ends include a mounting portion. the connecting bracket includes a bracket body and a ball pin. the bracket body includes a first arm body and a second arm body. the first arm body intersects one end of the second arm body, and is connected to the ball pin at an intersecting end.
20240253679. TRANSFER DEVICE_simplified_abstract_(contemporary amperex technology co., limited)
Inventor(s): Yijun XIA of Ningde (CN) for contemporary amperex technology co., limited, Yanlin SUN of Ningde (CN) for contemporary amperex technology co., limited, Chenqin YU of Ningde (CN) for contemporary amperex technology co., limited, Dawei NI of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): B62B3/02, B62B3/04, B62B5/00, B62B5/06
CPC Code(s): B62B3/02
Abstract: a transfer device includes an automated guided vehicle, a positioning platform, and a positioning transmission mechanism. the automated guided vehicle is provided with a supporting frame; the positioning platform is arranged on the supporting frame. the positioning transmission mechanism includes a first locking assembly, a second locking assembly, and a first driving assembly connected to the first locking assembly and the second locking assembly. the first locking assembly and the second locking assembly are arranged on two opposite sides of the positioning platform at an interval in a first direction in a horizontal plane. the first driving assembly is configured to drive the first locking assembly and the second locking assembly to move toward or away from each other, such that the first locking assembly and the second locking assembly cooperate to fix a piece-to-be-transferred.
Inventor(s): Hua Huang of Ningde (CN) for contemporary amperex technology co., limited, Fanke Chen of Ningde (CN) for contemporary amperex technology co., limited, Zhiqiang Sun of Ningde (CN) for contemporary amperex technology co., limited, Yang Li of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): B62B3/04
CPC Code(s): B62B3/04
Abstract: a positioning apparatus for a mobile apparatus and a battery production line are provided. the positioning apparatus for a mobile apparatus includes: a locking rod arranged on the mobile apparatus, the locking rod being provided with an accommodating region; a bracket arranged at a preset place; and a locking block arranged on the bracket and having a first end that moves vertically in a gravity direction (y); wherein the locking block is configured to: when the mobile apparatus moves toward the bracket in a horizontal direction (x), the first end of the locking block is pushed by the locking rod to move upward, and when the locking rod moves to a preset position, the first end of the locking block falls into the accommodating region of the locking rod under the action of gravity to lock the locking rod.
[[20240254003. POSITIVE ELECTRODE ACTIVE MATERIAL WITH CORE-SHELL STRUCTURE AND PREPARATION METHOD THEREOF, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS_simplified_abstract_(contemporary amperex technology co., limited)]]
Inventor(s): Yao Jiang of Ningde (CN) for contemporary amperex technology co., limited, Chuying Ouyang of Ningde (CN) for contemporary amperex technology co., limited, Xinxin Zhang of Ningde (CN) for contemporary amperex technology co., limited, Bin Deng of Ningde (CN) for contemporary amperex technology co., limited, Bo Xu of Ningde (CN) for contemporary amperex technology co., limited, Zhiqiang Wang of Ningde (CN) for contemporary amperex technology co., limited, Tianci Yuan of Ningde (CN) for contemporary amperex technology co., limited, Shangdong Chen of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): C01G45/12, H01M4/02, H01M4/04, H01M4/36, H01M4/505, H01M4/58, H01M4/583
CPC Code(s): C01G45/1228
Abstract: provided are a positive electrode active material with a core-shell structure, a preparation method of positive electrode active material, a positive electrode plate, a secondary battery, a battery module, a battery pack, and an electric apparatus. the positive electrode active material includes a core containing liamnbpcod, a first coating layer covering the core and containing a crystalline pyrophosphate mpoand an oxide m′o, and a second coating layer covering the first coating layer. the positive electrode active material in this application can reduce the generation of li/mn antisite defects, reduce the dissolution of manganese, and decrease the lattice change rate, increasing the capacity of the secondary battery and improving the cycling performance, high-temperature storage performance, and safety performance of the secondary battery.
Inventor(s): Shaojun Liu of Ningde (CN) for contemporary amperex technology co., limited, Wenwei Zhan of Ningde (CN) for contemporary amperex technology co., limited, Xinxin Zhang of Ningde (CN) for contemporary amperex technology co., limited, Chuying Ouyang of Ningde (CN) for contemporary amperex technology co., limited, Qingzheng Li of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): C01G49/00
CPC Code(s): C01G49/009
Abstract: the present application provides a continuous reaction system, a ferromanganese phosphate precursor, a lithium iron manganese phosphate, a preparation method, and a secondary battery. a method for preparing a ferromanganese phosphate precursor provided in the present application is a continuous preparation method, thereby improving the production efficiency, and obtaining the ferromanganese phosphate precursor with small particle size, narrow particle size distribution, high crystallinity, monocrystal phase, regular appearance, high tap density, high batch stability, and high batch consistency.
Inventor(s): Xiaoyun FAN of Ningde (CN) for contemporary amperex technology co., limited, Jianan SUN of Ningde (CN) for contemporary amperex technology co., limited, Deming LIN of Ningde (CN) for contemporary amperex technology co., limited, Jingliang WU of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): G01R31/385, G01R31/367
CPC Code(s): G01R31/3865
Abstract: a method for identifying abnormal battery cell includes determining, based on target feature data of a battery cell, whether the battery cell is an abnormal battery cell. the target feature data includes feature data used for differentiation between an abnormal battery cell and a normal battery cell generated during a formation process.
Inventor(s): Cheng Li of Ningde (CN) for contemporary amperex technology co., limited, Huihui Liu of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M4/58, H01M4/02, H01M4/62, H01M10/052
CPC Code(s): H01M4/5825
Abstract: provided is a positive electrode slurry, a secondary battery, a battery module, a battery pack and a power consuming device. the positive electrode slurry comprises a positive electrode active substance, a conductive agent and a binder, wherein the binder comprises a polymer a, and the polymer a comprises a structural unit derived from a monomer containing a cyano group, a structural unit derived from a monomer containing an amide group, and a structure unit derived from a monomer containing an ester group. in the present invention, the polymer a is used as the binder of the positive electrode slurry, such that the stability and processability of the positive electrode slurry are improved, and the adhesive force of the positive electrode plate is increased.
Inventor(s): Ningbo XU of Ningde (CN) for contemporary amperex technology co., limited, Hailin ZOU of Ningde (CN) for contemporary amperex technology co., limited, Peipei CHEN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M4/62, H01M4/04, H01M10/0525, H01M10/0567
CPC Code(s): H01M4/628
Abstract: a secondary battery includes a negative electrode plate including a negative electrode material layer, a positive electrode plate including a positive electrode material layer, and an electrolytic solution. at least one of the negative electrode material layer, the positive electrode material layer and the electrolytic solution contains an interface passivator, and the interface passivator is a compound containing an element e selected from lithium, sodium, beryllium, magnesium, potassium, calcium, aluminum, gallium, or germanium.
Inventor(s): Rongqiang CHEN of Ningde (CN) for contemporary amperex technology co., limited, Xinyong TAN of Ningde (CN) for contemporary amperex technology co., limited, Zhaoyang WU of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/618, H01M10/04
CPC Code(s): H01M10/04
Abstract: a pressure vessel apparatus includes a plurality of cavities each being configured to hold a workpiece inside, and a control valve connected between at least two of the cavities to control internal communication and non-communication between the cavities connected to the control valve.
Inventor(s): Ting LI 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, Huaichao TANG of Ningde (CN) for contemporary amperex technology co., limited, Longqing PENG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M10/42, C23C16/02, C23C16/34, C23C16/40, C23C16/44, C23C16/505, C23C16/56, H01M10/04
CPC Code(s): H01M10/4235
Abstract: a protection method for a secondary battery includes evacuating the secondary battery through an injection opening of the secondary battery to within 100 kpa, introducing a first reactant into the secondary battery through the injection opening until a pressure of the secondary battery rises by more than 1 pa and maintaining the pressure for more than 1 ms, evacuating the secondary battery through the injection opening to within 100 kpa, and introducing a second reactant into the secondary battery through the injection opening until the pressure rises by more than 1 pa and maintaining the pressure for more than 1 ms, thereby forming a protection layer on an internal surface of the secondary battery.
Inventor(s): Wenwei CHEN of Ningde (CN) for contemporary amperex technology co., limited, Jiang LIU of Ningde (CN) for contemporary amperex technology co., limited, Ying HUANG of Ningde (CN) for contemporary amperex technology co., limited, Quankun LI of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M10/42, H01M50/249, H01M50/591
CPC Code(s): H01M10/4235
Abstract: embodiments of the present application provide a battery cell, a battery, and a power consumption apparatus, which could effectively improve performance of the battery without increasing the internal space of the battery. the battery cell includes: an electrode assembly including a first end face and a second end face opposite to each other, the first end face being provided with tabs; and a lithium replenishing apparatus connected with the second end face.
Inventor(s): Jianfu HE of Ningde (CN) for contemporary amperex technology co., limited, Qian LIU of Ningde (CN) for contemporary amperex technology co., limited, Yonghuang YE of Ningde (CN) for contemporary amperex technology co., limited, Quanguo LI of Ningde (CN) for contemporary amperex technology co., limited, Xiaofu XU of Ningde (CN) for contemporary amperex technology co., limited, Haizu JIN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M10/617, H01M10/625, H01M10/651, H01M10/658, H01M50/289
CPC Code(s): H01M10/617
Abstract: the present application provides a battery pack and a power consuming device. the battery pack includes a battery pack case; and first battery cells and second battery cells that are accommodated in the battery pack case, wherein compared with the second battery cells, the first battery cells are arranged at positions where heat exchange with surroundings is more likely to occur in the battery pack case. it is assumed that the first battery cells each have a capacity c1 and a direct-current impedance r1, wherein x1=c1*r1, the second battery cells each have a capacity c2 and a direct-current impedance r2, wherein x2=c2*r2, and x1 and x2 satisfy 1.1≤x1/x2≤2.0.
Inventor(s): Youcheng PAN of Ningde (CN) for contemporary amperex technology co., limited, Liang JIANG of Ningde (CN) for contemporary amperex technology co., limited, Zhixin LUO of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/167, H01M10/04
CPC Code(s): H01M50/167
Abstract: a device for producing a battery cell includes: an upsetting mechanism and a moving mechanism. the moving mechanism is configured to: control the upsetting mechanism to move towards the battery cell along a direction of a central axis of the battery cell. the battery cell includes a housing and a cover plate. the housing and the cover plate are connected in a sealing manner and formed with a crimping structure turned outwards. a surface of the upsetting mechanism facing the crimping structure is provided with at least one protruding structure, and the protruding structure is configured to press the crimping structure towards the direction of the central axis of the battery cell when the moving mechanism controls the upsetting mechanism to move towards the battery cell, so that the crimping structure is inclined towards a direction close to the central axis of the battery cell.
Inventor(s): Hu Xu of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/176, H01M50/209, H01M50/249, H01M50/291
CPC Code(s): H01M50/176
Abstract: provided are a battery cell, a battery, a power consumption apparatus, a method and an apparatus for preparing a battery. a battery cell includes a housing, including a first wall and a second wall oppositely provided in a first direction; two electrode terminals, respectively located on the first wall and the second wall, where projections of the two electrode terminals on a plane perpendicular to the first direction are staggered from each other. through the technical solution, when the electrode terminal is electrically connected with other electrical components, other electrical components may be provided side by side with the electrode terminal by using space perpendicular to the first direction, and other electrical components do not need to occupy additional space in the first direction, thereby saving space required to achieve an electrical connection of the battery cell, and increasing a space utilization rate of the battery cell in the battery.
Inventor(s): Jiayi ZHAO of Ningde (CN) for contemporary amperex technology co., limited, Fangyu HUANG of Ningde (CN) for contemporary amperex technology co., limited, Zhihui WANG of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/264, H01M10/04
CPC Code(s): H01M50/264
Abstract: a spacer includes a plate body and a restraint member. the plate body has a first surface. the restraint member is connected to the plate body and extends along a direction leaving the first surface. the restraint member is configured to limit a position on an outer side of a battery cell, to block the battery cell from moving along the direction leaving the first surface.
Inventor(s): Guize CHEN of Ningde (CN) for contemporary amperex technology co., limited, Yuqing YANG of Ningde (CN) for contemporary amperex technology co., limited, Chenying WEI of Ningde (CN) for contemporary amperex technology co., limited, Danyue XUE of Ningde (CN) for contemporary amperex technology co., limited, Yan LI of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/289, H01M10/42, H01M50/262
CPC Code(s): H01M50/289
Abstract: this application provides an isolation plate assembly, a battery, and an electric apparatus. the isolation plate assembly includes: an isolation plate body, where the isolation plate body is provided with an accommodating seat; and a protection member, where the protection member is disposed in the accommodating seat and defines an accommodating space together with the accommodating seat. the accommodating seat is provided with a removal portion, such that at least part of the accommodating space is observable via the removal portion. the removal portion is provided such that conditions in the accommodating space can be observed clearly and easily, without the need to turn over the isolation plate assembly to inspect the components mounted in the accommodating space. such arrangement greatly reduces the inspection costs, improves inspection efficiency, and avoids repeatedly turning over the isolation plate assembly, thereby enhancing the reliability of the inspection method.
Inventor(s): Xuehui WANG of Ningde (CN) for contemporary amperex technology co., limited, Qiu JIN of Ningde (CN) for contemporary amperex technology co., limited, Xiaobo CHEN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/358, H01M50/204, H01M50/342
CPC Code(s): H01M50/358
Abstract: this application relates to an exhaust system for an energy storage device, an energy storage device, and an electrical device. when thermal runaway occurs inside a battery cabinet of the energy storage device, high-temperature fumes can be expelled directionally into a corresponding exhaust assembly through an exhaust port under the action of a guide assembly, and then expelled out of a box through the exhaust assembly, thereby implementing directional exhaustion of the high-temperature fumes in the battery cabinet, avoiding explosion of the battery cabinet or secondary hazards, and improving safety performance of the energy storage device.
Inventor(s): Xuehui WANG of Ningde (CN) for contemporary amperex technology co., limited, Xiongwei GAO of Ningde (CN) for contemporary amperex technology co., limited, Xiaobo CHEN of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/383, A62C3/16, H01M50/358
CPC Code(s): H01M50/383
Abstract: an energy storage system includes a housing, a detection component, an air intake fan, and an air exhaust fan. the housing is provided with an air inlet and an air outlet. the detection component is coupled to the housing and is configured to detect a concentration of combustible gas within the housing. the air intake fan and the air exhaust fan are both coupled to the housing. the air intake fan drives external airflow to enter the housing through the air inlet, and the air exhaust fan drives airflow within the housing to exit the housing through the air outlet. both the air intake fan and the air exhaust fan are configured to start up when the concentration of combustible gas reaches or exceeds a minimum value of a specified range. the energy storage system provided in this application can improve the discharge efficiency of combustible gas.
Inventor(s): Xihui WANG of Ningde (CN) for contemporary amperex technology co., limited, Wenzhu XU of Ningde (CN) for contemporary amperex technology co., limited
IPC Code(s): H01M50/586, H01M50/533
CPC Code(s): H01M50/586
Abstract: a battery cell, a battery and an electricity consuming apparatus are provided. the battery cell includes a cap assembly and an electrode assembly, the cap assembly includes a cap plate and an isolation member, and the isolation member is disposed on one side of the cap plate; the electrode assembly is disposed on a side of the isolation member facing away from the cap plate, the electrode assembly includes an electrode body and tabs protruding from the electrode body, and a protrusion connected with the electrode body is connected on a peripheral side of at least one of the tabs; wherein a clearance groove is provided on a surface of the isolation member facing away from the cap plate, and is configured to accommodate at least a portion of the protrusion.
Inventor(s): Weifeng GAN of Ningde (CN) for contemporary amperex technology co., limited, Yu WANG of Ningde (CN) for contemporary amperex technology co., limited, 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): H01R13/506, H01R12/58, H01R12/71, H01R13/52
CPC Code(s): H01R13/506
Abstract: an electrical connector includes: a housing, a first electrical connection portion located in the housing and including a first connection end and a second connection end electrically connected to the first connection end; a second electrical connection portion located in the housing and including a third connection end and a fourth connection end electrically connected to the third connection end; and a separation portion used for blocking water droplets and located in the housing and between the first electrical connection portion and the second electrical connection portion.
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED patent applications on August 1st, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- B05C5/02
- CPC B05C5/0254
- Contemporary amperex technology co., limited
- B23K9/32
- B23K37/04
- CPC B23K9/324
- B23K26/70
- CPC B23K37/0435
- B23K101/36
- H01M50/103
- H01M50/15
- H01M50/169
- CPC B23K37/0443
- B60G11/08
- B60G11/12
- B60G13/00
- CPC B60G11/08
- B62B3/02
- B62B3/04
- B62B5/00
- B62B5/06
- CPC B62B3/02
- CPC B62B3/04
- C01G45/12
- H01M4/02
- H01M4/04
- H01M4/36
- H01M4/505
- H01M4/58
- H01M4/583
- CPC C01G45/1228
- C01G49/00
- CPC C01G49/009
- G01R31/385
- G01R31/367
- CPC G01R31/3865
- H01M4/62
- H01M10/052
- CPC H01M4/5825
- H01M10/0525
- H01M10/0567
- CPC H01M4/628
- H01M50/618
- H01M10/04
- CPC H01M10/04
- H01M10/42
- C23C16/02
- C23C16/34
- C23C16/40
- C23C16/44
- C23C16/505
- C23C16/56
- CPC H01M10/4235
- H01M50/249
- H01M50/591
- H01M10/617
- H01M10/625
- H01M10/651
- H01M10/658
- H01M50/289
- CPC H01M10/617
- H01M50/167
- CPC H01M50/167
- H01M50/176
- H01M50/209
- H01M50/291
- CPC H01M50/176
- H01M50/264
- CPC H01M50/264
- H01M50/262
- CPC H01M50/289
- H01M50/358
- H01M50/204
- H01M50/342
- CPC H01M50/358
- H01M50/383
- A62C3/16
- CPC H01M50/383
- H01M50/586
- H01M50/533
- CPC H01M50/586
- H01R13/506
- H01R12/58
- H01R12/71
- H01R13/52
- CPC H01R13/506
