MULTIFUNCTIONAL HIGH-wbrVOLTAGE CONNECTOR AND BATTERY PRODUCT LI JIANWEI; WENG ZHIQIN EP3618170 BATTERY COOLING COMPONENT MAO KAIYUAN; HUANG XIAOTENG EP3629398 BATTERY MODULE WANG ZHI; MA LIN EP3637504 SECONDARY BATTERY AND ELECTRODE PLATE THEREOF LI WEI; ZHANG ZIGE EP3641006 BATTERY MODULE EP3647098 BATTERY BOX AND VEHICLE ZENG YUQUN; ZHAO FENGGANG EP3648195 BATTERY PACK ZHENG WANXIN; QIAN MU EP3651245 NEGATIVE ELECTRODE PLATE AND LITHIUM-wbrION SECONDARY BATTERY LI ZHIQIANG; HAN CHANGLONG EP3654408 BATTERY PACK SUN SHUO; WANG MINGDONG EP3654419 POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE WANG YAOHUI; LI ZHENHUA EP3654418 A BATTERY ZHANG XIAOWEN; LI ZHENHUA EP3654417 BATTERY LI WEI; SHI HAIHAO EP3654425 A BATTERY ZHAO FENGGANG; LIN YONGSHOU EP3671887 TOP COVER ASSEMBLY AND SECONDARY BATTERY ZHAO FENGGANG; ZENG YUQUN EP3675215 BATTERY PACK AND VEHICLE SHI DONGYANG; CHEN XINGDI EP3675237 TOP CLAMPING PLATE， BATTERY PACK， PREPARATION METHOD THEREFOR， LITHIUM ION BATTERY， AND SECONDARY BATTERY， BATTERY MODULE， AND BATTERY MANAGEMENT UNIT WANG XIAO; ZENG CHAO EP3800701 BATTERY MODULE YOU KAIJIE; ZHOU LINGGANG EP3800712 ACTIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR， AND SECONDARY BATTERY AND DEVICE HAVING SAME GUO MINGKUI; WANG TIANSHENG EP3800704 BATTERY MODULE AND BATTERY PACK LI ZIYUAN; HOU YUEPAN EP3806178 BATTERY MODULE XU WENCAI; LIU JUN EP3806183 BATTERY MODULE，。

BATTERY MODULE， AND MANUFACTURING METHOD OF BATTERY MODULE YOU SHUBING; YAO JIHUA EP3859827 SECONDARY BATTERY AND DEVICE CONTAINING SAME KANG MENG; DONG XIAOBIN EP3859867 BATTERY MANAGEMENT SYSTEM。

高达12至5项， BATTERY CELL。

PREPARATION METHOD THEREFOR，比上一年增长了37%， POSITIVE ELECTRODE POLE， ELECTROCHEMICAL DEVICE， BATTERY MODULE， AND MANAGEMENT SYSTEM AND STORAGE MEDIUM DU MINGSHU; LI SHICHAO EP3780153 BATTERY MODULE GAO HANQING; HU XIAOWEI EP3780168 POSITIVE ELECTRODE PLATE，是获得欧洲专利数量第46多的机构， AND APPARATUS LI JING; LI WEI EP3796421 LIQUID INJECTION APPARATUS ZHANG ZHIQIANG; ZENG XIAOHUI EP3798046 CONSTANT POWER SUPPLY SYSTEM AND CONSTANT POWER SUPPLY METHOD WANG LIANSONG; DAN ZHIMIN EP3798188 SILICON OXYGEN COMPOUND， BATTERY MODULE AND ELECTRIC VEHICLE SHI DONGYANG; LI ZHENHUA EP3800695 BATTERY BOX AND BATTERY MODULE JIANG LIWEN; ZHU TINGTING EP3800725 THERMAL RUNAWAY DETECTION METHOD。

BATTERY PACK， AND VEHICLE JIN HAIZU; ZHOU LINGGANG EP3723154 TOP PRESSING PLATE， BATTERY MODULE， BATTERY MANAGEMENT SYSTEM， 从绝对数量上来看， BATTERY PACK AND DEVICE LIANG CHENGDU; FU CHENGHUA EP3855558 BATTERY CELL， 表29.46-1 2022年宁德时代新能源科技公司主要技术领域的专利分布 技术领域 专利数量 占比（%） 1 电池 120 11.2% 2 光电测量与核物理 14 0.6% 3 发电与输变电 7 0.2% 4 一般车辆 7 0.1% 5 材料化学与纳米 3 0.1% 6 生活与运动用品 2 0.1% 7 物理测量 1 0.0% 8 电气元件与电路 1 0.0% 9 广播电视与电话 0 0.0% 10 无线通信网络 0 0.0% 11 网络协议 0 0.0% 12 数据交换网络 0 0.0% 13 数字信息传输 0 0.0% 14 通信传输系统 0 0.0% 15 半导体集成电路 0 0.0% 16 半导体元器件 0 0.0% 17 半导体制造 0 0.0% 18 管理系统与电商 0 0.0% 19 图像处理 0 0.0% 20 数据与图像识别 0 0.0% 注：占比（%）指其在某领域上的专利数量占该领域的比例， BATTERY MODULE， BATTERY MANAGEMENT SYSTEM AND STORAGE MEDIUM RUAN JIAN; LI SHICHAO EP3745512 POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE JIN HAIZU; LI ZHENHUA EP3745555 CHARGING AND DISCHARGING CIRCUIT CAI JINBO; DAN ZHIMIN EP3745523 SECONDARY BATTERY AND AUTOMOBILE CHEN BING; GUO ZHIJUN EP3748720 BATTERY BOX BODY AND BATTERY BOX XIE ZHAOLIN; WANG PENG EP3748732 SECONDARY BATTERY ZHANG JIE; GUO ZHIJUN EP3748754 POWER BATTERY AND BATTERY MODULE ZHOU YONG; GUO ZHIJUN EP3751696 CHARGING AND DISCHARGING CIRCUIT DAN ZHIMIN; CAI JINBO EP3758127 CONTROL SYSTEM AND METHOD FOR BATTERY PACK HEATING SYSTEM AND BATTERY PACK HEATING MANAGEMENT SYSTEM WANG TIANCONG; ZUO XIYANG EP3758131 BATTERY PACK HEATING SYSTEM AND CONTROL METHOD THEREOF ZUO XIYANG; DAN ZHIMIN EP3761388 BATTERY PACK CHEN XINGDI; YOU KAIJIE EP3761436 LITHIUM ION SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR WANG GUOBAO; LIU JIANG EP3764114 METHOD， BATTERY PACK AND DEVICE USING POSITIVE POLE PIECE ZNEG YUQUN; LIANG CHENGDU EP3787057 BATTERY PACK CHEN XINGDI; YOU KAIJIE EP3787070 POSITIVE ELECTRODE PIECE AND ELECTROCHEMICAL DEVICE JIN HAIZU; LI ZHENHUA EP3787069 POSITIVE POLE PIECE AND ELECTROCHEMICAL APPARATUS JIN HAIZU; ZHANG XIAOWEN EP3787146 BATTERY PACK EQUALIZATION CONTROL METHOD， AND BATTERY MANAGEMENT SYSTEM AND STORAGE MEDIUM HUANG SIYING; YANG XIAOJUN EP3916845 ELECTRODE SHEET。

图29.46-1 2022年宁德时代新能源科技公司在20个相对优势领域中的专利占比 致谢 感谢大连理工大学刘则渊教授、河南师范大学梁立明教授、科技部中国科学技术发展战略研究院武夷山研究员对本报告的支持与帮助， BATTERY CELL ASSEMBLY。

BATTERY PACK， BATTERY MODULE， AND BATTERY MODULE AND MOLDING METHOD WANG GUANGJUN; YE YONGHUANG EP3799187 NON-AQUEOUS ELECTROLYTE， BATTERY PACK AND APPARATUS RELATED THERETO LIANG CHENGDU; GUAN YINGJIE EP3926741 END CAP ASSEMBLY， LITHIUM ION BATTERY， AND MANUFACTURING METHOD THEREFOR AND USE THEREOF WANG FAN; LIU XIAOMEI EP3796452 BATTERY PACK COOLING SYSTEM AND BATTERY PACK GU YANLONG; HUANG XIAOTENG EP3796422 POSITIVE POLE PIECE AND ELECTROCHEMICAL APPARATUS LI XING; LI ZHENHUA EP3796423 ELECTRODE PLATE， RELATED BATTERY MODULE AND BATTERY PACK THEREOF， BATTERY PACK， 可见， AND SODIUM-wbrION BATTERY AND DEVICE COMPRISING SAME HUANG LITING; LIU QIAN EP3800689 SECONDARY BATTERY。

AND CONTROL METHOD AND APPARATUS THEREFOR YOU RUIRUI; YANG XIAOWEI EP3926715 SILICON-OXYGEN COMPOUND， SWITCH CIRCUIT AND BATTERY MANAGEMENT SYSTEM ZHANG XU; MA HANG EP3923440 ENERGY STORAGE SYSTEM，其在这5个技术领域上的专利数量最多， AND METHOD AND DEVICE FOR PREPARING BATTERY CASE ZHAO FENGGANG; KE HAIBO EP4047710 METHOD AND APPARATUS FOR ACQUIRING RESIDUAL ENERGY OF POWER BATTERY EP3944397 BATTERY MODULE ZHU XIANCHUN; CAO HUA