With the analysis among 556,312 patents, we discovered top 464 key players by total patent application. LG Energy Solution Ltd., Toyota Motor Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 3.76% of the total patent filing.
Seoul, South Korea
Patent: 8,895
Tokyo-to, Japan
Patent: 6,239
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 5,786
Chungcheongnam-do, South Korea
Patent: 4,897
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 4,733
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 4,095
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 3,063
With the analysis among 5,744 patents, we discovered top 445 start-ups by total patent application. KIOXIA Corp., Yangtze Memory Technologies Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 368
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 220
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 189
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 163
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 160
Tokyo-to, Japan
Patent: 154
California, United States
Patent: 136
Prologium Technology Co. Ltd.
Taiwan Province, China
Patent: 91
Gyeonggi-do, South Korea
Patent: 89
Texas, United States
Patent: 78
With the analysis among related 440,594 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Energy Solution Ltd., China Petroleum & Chemical Corp., Panasonic Intellectual Property Management Co. Ltd. take 3.10% of patent filing during this period.
Seoul, South Korea
Patent: 5,693
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 4,030
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 3,926
Tokyo-to, Japan
Patent: 3,003
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 2,118
Hunan Sheng, China
Patent: 2,106
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 1,973
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 1,949
Tokyo-to, Japan
Patent: 1,888
With the analysis among related 440,594 patents in last 5 years, we discover 11 new entrants. Taixing Energy Solutions Co., Ltd., Envision Power Technology (Jiangsu) Co., Ltd., Envision Ruitai Power Technology (Shanghai) Co., Ltd. are the most active new entrants in this area.
Taixing Energy Solutions Co., Ltd.
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Patent: 239
Envision Power Technology (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 229
Envision Ruitai Power Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 224
Huizhou Liwinon New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 191
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 183
Mining & Metallurgical Technology Group Co., Ltd.
Beijing Shi, China
Patent: 179
Hua Hong Semiconductor Wuxi Ltd.
Jiangsu Sheng, China
Patent: 156
Regeneron Pharmaceuticals, Inc.
New York, United States
Patent: 146
Kunshan Baotron New Energy Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 141
Jiangsu Housheng New Energy Technology Co Ltd.
Jiangsu Sheng, China
Patent: 141
With the analysis among 173,172 patents, we discovered top 341 universities and scientific research institutions by total patent application. Central South University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University are dominant in this area. They take 5.32% of the total patent filing.
Hunan Sheng, China
Patent: 2,603
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2,136
Zhejiang Sheng, China
Patent: 1,987
South China University of Technology
Guangdong Sheng, China
Patent: 1,775
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 1,645
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1,615
Beijing Shi, China
Patent: 1,567
Tianjin Shi, China
Patent: 1,370
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1,240
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1,189