SAMSUNG SDI CO., LTD. patent applications on March 20th, 2025
Patent Applications by SAMSUNG SDI CO., LTD. on March 20th, 2025
SAMSUNG SDI CO., LTD.: 23 patent applications
SAMSUNG SDI CO., LTD. has applied for patents in the areas of H01M10/48 (5), H01M10/0525 (4), H01M4/04 (3), H01M50/446 (3), H01M4/36 (3) H01M10/48 (2), H01M10/486 (2), G01R31/392 (1), H01M50/264 (1), H01M50/519 (1)
With keywords such as: battery, electrode, including, plate, surface, cell, pack, temperature, separator, and layer in patent application abstracts.
Patent Applications by SAMSUNG SDI CO., LTD.
20250093425. BATTERY PACK DIAGNOSIS APPARATUS AND METHOD_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Min Su KIM of Suwon-si KR for samsung sdi co., ltd.
IPC Code(s): G01R31/392, B60L58/16, G01R31/36, G01R31/367, G01R31/385
CPC Code(s): G01R31/392
Abstract: a battery pack diagnosis apparatus includes a sensor module which detects noise and a processor which extracts noise generated in the battery pack from the noise detected by the sensor module, analyzes the noise generated in the battery pack, and diagnoses a state of a battery pack. a battery pack diagnosis method includes detecting, by a sensor module, noise, extracting, by a processor, noise generated in a battery pack from the noise detected by the sensor module and analyzing, by the processor, the noise generated in the battery pack to diagnose a state of the battery pack.
Inventor(s): Byeonggyu HWANG of Suwon-si KR for samsung sdi co., ltd., Changmo LIM of Suwon-si KR for samsung sdi co., ltd., Jaeyeol BAEK of Suwon-si KR for samsung sdi co., ltd., Soonhyung KWON of Suwon-si KR for samsung sdi co., ltd., Hwayoung JIN of Suwon-si KR for samsung sdi co., ltd., Soojeung KIM of Suwon-si KR for samsung sdi co., ltd., Eunsu LEE of Suwon-si KR for samsung sdi co., ltd., Seongjin KIM of Suwon-si KR for samsung sdi co., ltd., Ahra CHO of Suwon-si KR for samsung sdi co., ltd., Yoojeong CHOI of Suwon-si KR for samsung sdi co., ltd., Sungwoo JUNG of Suwon-si KR for samsung sdi co., ltd.
IPC Code(s): G03F7/039, G03F7/004, G03F7/038
CPC Code(s): G03F7/0397
Abstract: disclosed are a resist underlayer composition, and a method of forming a pattern using the resist underlayer composition. the resist underlayer composition includes a polymer including a structural unit represented by chemical formula 1, a structural unit represented by chemical formula 2, a structural unit represented by chemical formula 3, or a combination thereof and a solvent. the definitions of chemical formula 1 to chemical formula 3 are as described in the specification.
Inventor(s): Byeonggyu HWANG of Suwon-si KR for samsung sdi co., ltd., Changmo LIM of Suwon-si KR for samsung sdi co., ltd., Jaeyeol BAEK of Suwon-si KR for samsung sdi co., ltd., Soonhyung KWON of Suwon-si KR for samsung sdi co., ltd., Hwayoung JIN of Suwon-si KR for samsung sdi co., ltd., Soojeung KIM of Suwon-si KR for samsung sdi co., ltd., Eunsu LEE of Suwon-si KR for samsung sdi co., ltd., Seongjin KIM of Suwon-si KR for samsung sdi co., ltd., Ahra CHO of Suwon-si KR for samsung sdi co., ltd., Yoojeong CHOI of Suwon-si KR for samsung sdi co., ltd., Sungwoo JUNG of Suwon-si KR for samsung sdi co., ltd.
IPC Code(s): G03F7/039, G03F7/004, G03F7/038
CPC Code(s): G03F7/0397
Abstract:
Inventor(s): Sungnim Jo of Yongin-si KR for samsung sdi co., ltd., Inhyuk Son of Yongin-si KR for samsung sdi co., ltd., Taehyun Park of Yongin-si KR for samsung sdi co., ltd., Hyungsub Lim of Yongin-si KR for samsung sdi co., ltd., Kyueun Shim of Yongin-si KR for samsung sdi co., ltd., Jieun Lee of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M4/36, H01M4/02, H01M4/40, H01M4/58, H01M4/583, H01M4/62, H01M10/0562
CPC Code(s): H01M4/364
Abstract: a dry cathode film and a dry cathode and an all-solid secondary battery, each including the same. the dry cathode film includes a dry cathode active material, a dry sulfide-based solid electrolyte, and a dry binder, wherein the dry cathode active material includes a composite of lis, a lithium salt (lix), and a carbonaceous material (c), the composite is represented by lis—lix—c (wherein 1≤a≤5 and 1≤b≤5), and the x is i, br, cl, f, h, o, se, te, n, p, as, sb, al, b, ocl, pf, bf, sbf, asf, clo, alo, alcl, no, co, bh, so, bo, po, ncl, ncl, bn, or a combination thereof.
Inventor(s): Hoon SEOK of Yongin-si KR for samsung sdi co., ltd., Juhye BAE of Yongin-si KR for samsung sdi co., ltd., Wongi AHN of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M4/36, H01M4/02, H01M4/04, H01M4/62, H01M10/0525, H01M10/0583, H01M10/0585, H01M10/0587
CPC Code(s): H01M4/366
Abstract: provided an electrode for secondary batteries, the electrode including: a substrate; and a plurality of active material layers arranged on the substrate and each including an active material, wherein at least one of the plurality of active material layers includes a binder, and a content of the binder is about 1.0 part by weight to about 1.7 parts by weight based on 100 parts by weight of a total weight of the plurality of active material layers.
Inventor(s): Heemin Kim of Yongin-si KR for samsung sdi co., ltd., Kanghee Lee of Yongin-si KR for samsung sdi co., ltd., Woojin Bae of Yongin-si KR for samsung sdi co., ltd., Jongseok Moon of Yongin-si KR for samsung sdi co., ltd., Hyunsik Woo of Yongin-si KR for samsung sdi co., ltd., Jongseok Park of Yongin-si KR for samsung sdi co., ltd., Jinhwan Park of Yongin-si KR for samsung sdi co., ltd., Jangwook Choi of Seoul KR for samsung sdi co., ltd., Gyuleen Park of Seoul KR for samsung sdi co., ltd., Sujin Kim of Seoul KR for samsung sdi co., ltd., Sangjin Bae of Yongin-si KR for samsung sdi co., ltd., Jisub Kim of Seoul KR for samsung sdi co., ltd.
IPC Code(s): H01M4/583, H01M4/02, H01M4/04, H01M4/36, H01M4/38, H01M4/62
CPC Code(s): H01M4/583
Abstract: provided are an anode for a lithium metal battery, a lithium metal battery including the same, and a method of preparing the anode, the anode including a current collector, a host layer on the anode current collector and including mesocarbon microbeads (mcmbs), a first mcmb-containing layer including mcmbs and a first lithium-ion conducting polymer, and a second mcmb-containing layer including mcmbs and a second lithium-ion conducting polymer, wherein the first lithium-ion conducting polymer and the second lithium-ion conducting polymer each have an electrical conductivity of s/m or less, an amount of the second lithium-ion conducting polymer is greater than that of the first lithium-ion conducting polymer.
Inventor(s): Heemin Kim of Yongin-si KR for samsung sdi co., ltd., Juhun Shin of Yongin-si KR for samsung sdi co., ltd., Sujin Pyo of Yongin-si KR for samsung sdi co., ltd., Kanghee Lee of Yongin-si KR for samsung sdi co., ltd., Woojin Bae of Yongin-si KR for samsung sdi co., ltd., Jongseok Moon of Yongin-si KR for samsung sdi co., ltd., Jinhwan Park of Yongin-si KR for samsung sdi co., ltd., Hyunsik Woo of Yongin-si KR for samsung sdi co., ltd., Jongseok Park of Yongin-si KR for samsung sdi co., ltd., Donggi Hong of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M10/0525, H01M4/04, H01M4/66
CPC Code(s): H01M10/0525
Abstract: a lithium metal battery and a method of manufacturing the same are described herein. the lithium metal battery includes a cathode, an anode, and an electrolyte layer between the cathode and the anode, wherein the anode includes an anode current collector and an electrodeposition inducing layer on the anode current collector, and the electrodeposition inducing layer includes chromium (cr).
Inventor(s): Dongwan SEO of Gyeonggi-do KR for samsung sdi co., ltd., Jinyoung KIM of Gyeonggi-do KR for samsung sdi co., ltd., Hyeonseon CHOI of Gyeonggi-do KR for samsung sdi co., ltd.
IPC Code(s): H01M10/42, H01M10/052, H01M50/417, H01M50/42, H01M50/426, H01M50/434, H01M50/446, H01M50/449, H01M50/489
CPC Code(s): H01M10/4235
Abstract: examples of the disclosure include a separator for a lithium secondary battery, and a lithium secondary battery including the separator. the separator for a lithium secondary battery includes a porous substrate; and a coating layer which is located on at least one side of the porous substrate and that includes polyethylene particles and ceramics, wherein the ceramics have an aspect ratio of 1.5-3.0.
Inventor(s): Sesub Sim of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M10/44, H01M10/42
CPC Code(s): H01M10/441
Abstract: provided is a method of changing a setting value of a battery pack provided in a set, the method including obtaining, by a battery management system (bms) of the battery pack, a first authentication key from the set, authenticating, by the bms, the set based on the first authentication key, and changing, by the bms, a setting value for an operation of the battery pack with a value based on whether the set is authenticated.
Inventor(s): Minsu KIM of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M10/48, G01R31/367, G01R31/371, G01R31/382, G01R31/392, G06N3/08
CPC Code(s): H01M10/48
Abstract: a method of estimating a state of a battery cell provided in a battery pack includes obtaining, from a radio frequency (rf) antenna provided at opposite ends of the battery cell and configured to transmit and receive an rf signal, data regarding a phase and an amplitude of the rf signal, calculating an expansion coefficient of a jelly roll inside the battery cell based on the data regarding the phase and the amplitude of the rf signal, and estimating a state of the battery cell based on the expansion coefficient of the jelly roll. corresponding apparatus and non-transitory computer-readable medium are also provided.
Inventor(s): Eymen IPEK of Graz AT for samsung sdi co., ltd.
IPC Code(s): H01M10/48, G01B7/16, H01M10/44, H01M10/613, H01M50/204
CPC Code(s): H01M10/48
Abstract: the present disclosure refers to a battery system (), including a battery pack () including a housing () and a plurality of battery cells () accommodated within the housing (); wherein the battery pack () includes a plurality of piezoelectric sensors () attached to the housing () to detect a dimensional change of the housing () caused by an increased pressure inside of at least one of the battery cells () due to a degassing of the at least one of battery cell.
20250096340. BATTERY MODULE_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Hyeok LEE of Suwon-si KR for samsung sdi co., ltd.
IPC Code(s): H01M10/48, H01M50/505, H01M50/519
CPC Code(s): H01M10/486
Abstract: a battery module is provided. in an example embodiment, a battery module includes: a battery cell, a bus bar holder facing the battery cell, a first substrate seated on the bus bar holder, a second substrate extending from the first substrate, and including a first surface facing the battery cell and a second surface opposite to the first surface, a detection member on the second surface and configured to detect a temperature of the battery cell, a support member on the first surface and in contact with the battery cell, and a pressing member connected to the bus bar holder and configured to press the support member toward the battery cell.
20250096341. APPARATUS FOR MEASURING BATTERY TEMPERATURE_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Junho Yoo of Yongin-si KR for samsung sdi co., ltd., Jaeseung Kim of Yongin-si KR for samsung sdi co., ltd., Nohyun Kwag of Yongin-si KR for samsung sdi co., ltd., Hyeoncheol Jeong of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M10/48, H01M50/284, H01M50/569
CPC Code(s): H01M10/486
Abstract: a temperature measurement apparatus for measuring a temperature of a battery cell includes a temperature measurement board including at least one temperature sensor, the temperature measurement board being on an integrated circuit board, a plating layer on a first surface of the temperature measurement board and electrically connected to the battery cell to allow a charging/discharging current of the battery cell to flow therethrough, the plating layer being a metal layer, and at least one temperature measurement pattern on a second surface of the temperature measurement board and electrically connected to the at least one temperature sensor, the second surface being opposite the first surface, and the at least one temperature measurement pattern being a conductive pattern.
20250096376. SECONDARY BATTERY_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Yu Sik HWANG of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/14, H01M50/103, H01M50/548
CPC Code(s): H01M50/14
Abstract: a secondary battery includes a case, an electrode assembly in the case, and having a first electrode base material tab a second electrode base material tab on respective ends thereof in a longitudinal direction, a first cap assembly provided with a first electrode terminal coupled to one end of the case, and electrically connected to the first electrode base material tab, a second cap assembly provided with a second electrode terminal coupled to another end of the case, and electrically connected to the second electrode base material tab, and a movement reduction member coupled to an interior of the case and insulated from the electrode assembly.
20250096378. SECONDARY BATTERY_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Joong Woo Nam of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/15, H01M50/159, H01M50/325, H01M50/664
CPC Code(s): H01M50/15
Abstract: the present disclosure relates to a secondary battery capable of additionally supplementing an electrolyte, and at least one problem to be solved is to provide a secondary battery capable of additionally supplementing the electrolyte. to this end, provided is a secondary battery comprising: an electrode assembly including a first electrode plate, a second electrode plate, and a separator; a case accommodating the electrode assembly; a cap plate sealing an upper opening of the case and having an injection hole that is a supply passage for electrolyte; and a safety valve installed on the cap plate, sealing the injection hole by a magnetic force and moving by external force to open the injection hole.
Inventor(s): Sang Myeong KIM of Suwon-si KR for samsung sdi co., ltd., Dae Yon MOON of Suwon-si KR for samsung sdi co., ltd., Byung Kook AHN of Suwon-si KR for samsung sdi co., ltd., Kil Seok LEE of Suwon-si KR for samsung sdi co., ltd., Woong Jip KANG of Suwon-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/264, H01M50/209, H01M50/258
CPC Code(s): H01M50/264
Abstract: a battery pack and a manufacturing method thereof are disclosed. a battery pack includes a housing, a cell stack inside the housing and including a plurality of battery cells arranged along a first direction, and an end plate between the housing and the cell stack, and the end plate includes a first plate configured to contact the housing, a second plate arranged to face the first plate and configured to contact or separate from the cell stack while being moved in a direction parallel to the first direction, a chamber between the first plate and the second plate, and a spacer located inside the chamber such that the second plate contacts the cell stack.
20250096404. BATTERY PACK AND VEHICLE INCLUDING THE SAME_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Byung Kook AHN of Suwon-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/367, B60K1/04, H01M10/6556, H01M50/242, H01M50/249, H01M50/325, H01M50/507
CPC Code(s): H01M50/367
Abstract: a battery pack and a vehicle including the same are disclosed. a battery pack includes a housing, a plurality of battery cells, each including a first surface and a second surface opposite to each other, and a vent and a terminal on the first surface, the plurality of battery cells arranged inside the housing, a guide member between the housing and the first surface and configured to guide a flow of emissions discharged from the vent, and a buffer member between the housing and the first surface and configured to absorb an impact applied to the terminal.
20250096410. ENERGY STORAGE MODULE_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Jin Taek KIM of Yongin-si KR for samsung sdi co., ltd., Eun Ok KWAK of Yongin-si KR for samsung sdi co., ltd., Jin Bhum YUN of Yongin-si KR for samsung sdi co., ltd., Jang Hoon KIM of Yongin-si KR for samsung sdi co., ltd., Jong Yeol WOO of Yongin-si KR for samsung sdi co., ltd., Kwang Deuk LEE of Yongin-si KR for samsung sdi co., ltd., Woo Sung CHOI of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/383, H01M10/613, H01M10/647, H01M10/658, H01M50/147, H01M50/24, H01M50/30, H01M50/40
CPC Code(s): H01M50/383
Abstract: an energy storage module includes: a cover member including an internal receiving space configured to accommodate battery cells each including a vent; a top plate coupled to a top of the cover member and including ducts respectively corresponding to the vents of the battery cells; a top cover coupled to a top portion of the top plate and including discharge holes located in an exhaust area and respectively corresponding to the ducts; and an extinguisher sheet located between the top cover and the top plate, and configured to emit a fire extinguishing agent at a temperature exceeding a reference temperature, and the top cover includes protrusion parts located on a bottom surface of the top cover, covering the exhaust area, and coupled to an exterior of the ducts.
Inventor(s): Gain KIM of Gyeonggi-do KR for samsung sdi co., ltd., Yeonjoo CHOI of Gyeonggi-do KR for samsung sdi co., ltd., Jayeon GU of Gyeonggi-do KR for samsung sdi co., ltd., Sanghyun PARK of Gyeonggi-do KR for samsung sdi co., ltd.
IPC Code(s): H01M50/443, H01M10/0525, H01M50/417, H01M50/431, H01M50/446, H01M50/489
CPC Code(s): H01M50/443
Abstract: a separator for a rechargeable lithium battery and a rechargeable lithium battery including the same are disclosed. specifically, provided is a separator for a rechargeable lithium battery including a substrate and a coating layer on at least one surface of the substrate; the coating layer includes three-dimensional structured particles including an organic filler; and wire-type particles.
Inventor(s): Jungyoon LEE of Yongin-si KR for samsung sdi co., ltd., Hyeonsun CHOI of Yongin-si KR for samsung sdi co., ltd., Yangseob KIM of Yongin-si KR for samsung sdi co., ltd., Jinyoung KIM of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/446, H01M10/0525, H01M10/0587, H01M50/414, H01M50/431, H01M50/449
CPC Code(s): H01M50/446
Abstract: this application relates to a separator and a lithium battery employing the same. in one aspect, the separator includes a porous substrate and a coating layer disposed on a surface of the porous substrate. the coating layer includes organic particles, a first binder, and inorganic particles. the organic particles have a first melting point of about 100□c to about 13□c. the first binder has a second melting point higher than the first melting point by about 30□c or more. the organic particles are coated by or embedded in the first binder. the separator can maintain a network structure even at a high temperature, making it possible to improve the high-temperature stability of a lithium battery by employing the separator, as well as delaying a rapid increase in temperature and heat generation when a shutdown occurs.
Inventor(s): Wonjin LEE of Yongin-si KR for samsung sdi co., ltd., Seokyo JEOUNG of Yongin-si KR for samsung sdi co., ltd., Hee-Myeong SON of Yongin-si KR for samsung sdi co., ltd., Donghyun KIM of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/46, H01M50/105
CPC Code(s): H01M50/46
Abstract: an electrode assembly includes: an assembly in which a first electrode, a separator overlapping the first electrode, and a second electrode overlapping the separator are alternately stacked; and a shape maintaining member at one side of the assembly where end portions of the first electrode, the separator, and the second electrode are exposed, wherein the shape maintaining member is a distance (e.g., a set or predetermined distance) away from both side surfaces of the assembly that are at both sides around the shape maintaining member.
20250096420. RECHARGEABLE BATTERY_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Seokyo JEOUNG of Yongin-si KR for samsung sdi co., ltd., Wonjin LEE of Yongin-si KR for samsung sdi co., ltd., Hee-Myeong SON of Yongin-si KR for samsung sdi co., ltd., Donghyun KIM of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/46, H01M10/04, H01M50/103, H01M50/105
CPC Code(s): H01M50/461
Abstract: a rechargeable battery includes: an electrode assembly having a repeating structure in which a first electrode plate and a second electrode plate are placed on both surfaces of a separator; and a case that accommodates the electrode assembly, wherein the electrode assembly includes a bonding part formed by adhesively bonding the separator that protrudes to an outside of the first electrode plate and the second electrode plate on at least one surface facing the case.
20250096430. RECHARGEABLE BATTERY MODULE_simplified_abstract_(samsung sdi co., ltd.)
Inventor(s): Young-Hwan Kwon of Yongin-si KR for samsung sdi co., ltd., Hyeok Lee of Yongin-si KR for samsung sdi co., ltd.
IPC Code(s): H01M50/519, H01M10/48, H01M50/209, H01M50/507, H05K1/02, H05K1/09
CPC Code(s): H01M50/519
Abstract: a rechargeable battery module may include a plurality of battery cells stacked in a first direction, a busbar holder configured to at least partially cover the battery cells while exposing the electrode terminals of the battery cells upwardly, a busbar connecting the electrode terminals of the battery cells exposed through a busbar support portion of the busbar holder, a flexible printed circuit (fpc) forming an exposure hole in a vertical direction perpendicular to the first direction, the flexible printed circuit being disposed on and electrically connected to the busbar to expose a copper thin film portion of the flexible printed circuit in a direction toward the busbar, and a metal tab inserted into an interior of the flexible printed circuit, the metal tab being electrically connected to a surface of the copper thin film portion, and exposed outwardly through the exposure hole.
Inventor(s): Peter Kurcik of Sankt Nikolai im Sausal AT for samsung sdi co., ltd., Jürgen Fritz of Gratwein-Straßengel AT for samsung sdi co., ltd.
IPC Code(s): H02H7/12, H02H1/00
CPC Code(s): H02H7/1213
Abstract: in particular, the present disclosure relates to an hv side-based overcurrent and overvoltage protection circuit for an hv dc/dc flyback switching power supply, which is powered from the hv peaks produced by the switching of the hv dc/dc flyback switching power supply. according to one aspect of the present disclosure, the protection circuit comprises a protection circuit transistor located on an hv input side) of the hv dc/dc flyback switching power supply; a rectifying diode, wherein the rectifying diode is configured for rectifying voltage peaks caused by the inductance of a primary inductor on the hv input side to power the protection circuit; and a sensing block configured to detect an electrical failure on the hv input side.
SAMSUNG SDI CO., LTD. patent applications on March 20th, 2025
- SAMSUNG SDI CO., LTD.
- G01R31/392
- B60L58/16
- G01R31/36
- G01R31/367
- G01R31/385
- CPC G01R31/392
- Samsung sdi co., ltd.
- G03F7/039
- G03F7/004
- G03F7/038
- CPC G03F7/0397
- H01M4/36
- H01M4/02
- H01M4/40
- H01M4/58
- H01M4/583
- H01M4/62
- H01M10/0562
- CPC H01M4/364
- H01M4/04
- H01M10/0525
- H01M10/0583
- H01M10/0585
- H01M10/0587
- CPC H01M4/366
- H01M4/38
- CPC H01M4/583
- H01M4/66
- CPC H01M10/0525
- H01M10/42
- H01M10/052
- H01M50/417
- H01M50/42
- H01M50/426
- H01M50/434
- H01M50/446
- H01M50/449
- H01M50/489
- CPC H01M10/4235
- H01M10/44
- CPC H01M10/441
- H01M10/48
- G01R31/371
- G01R31/382
- G06N3/08
- CPC H01M10/48
- G01B7/16
- H01M10/613
- H01M50/204
- H01M50/505
- H01M50/519
- CPC H01M10/486
- H01M50/284
- H01M50/569
- H01M50/14
- H01M50/103
- H01M50/548
- CPC H01M50/14
- H01M50/15
- H01M50/159
- H01M50/325
- H01M50/664
- CPC H01M50/15
- H01M50/264
- H01M50/209
- H01M50/258
- CPC H01M50/264
- H01M50/367
- B60K1/04
- H01M10/6556
- H01M50/242
- H01M50/249
- H01M50/507
- CPC H01M50/367
- H01M50/383
- H01M10/647
- H01M10/658
- H01M50/147
- H01M50/24
- H01M50/30
- H01M50/40
- CPC H01M50/383
- H01M50/443
- H01M50/431
- CPC H01M50/443
- H01M50/414
- CPC H01M50/446
- H01M50/46
- H01M50/105
- CPC H01M50/46
- H01M10/04
- CPC H01M50/461
- H05K1/02
- H05K1/09
- CPC H01M50/519
- H02H7/12
- H02H1/00
- CPC H02H7/1213
