With the analysis among 1,272 patents, we discovered top 487 key players by total patent application. SANYO Electric Co., Ltd., Chongqing Ninglai Science and Trade Co., Ltd., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 8.25% of the total patent filing.
California, United States
Patent: 50
Chongqing Ninglai Science and Trade Co., Ltd.
Chongqing Shi, China
Patent: 28
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 27
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 24
Gbatteries Energy Canada, Inc.
Ontario, Canada
Patent: 23
Sumitomo Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 20
Chungcheongnam-do, South Korea
Patent: 20
Bayern, Germany
Patent: 17
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. GAC Aion New Energy Automobile Co., Ltd., Beijing WeLion New Energy Technology Co. Ltd., China Automotive Battery Research Institute Co. Ltd. are active in this area.
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 1
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 285 patents applied in the last 5 years. We discover 192 most active companies in this area. The fast-growing Contemporary Amperex Technology Co., Ltd., Gbatteries Energy Canada, Inc., Hitachi High-Tech America, Inc. take 10.53% of patent filing during this period.
Contemporary Amperex Technology Co., Ltd.
Fujian Sheng, China
Patent: 13
Gbatteries Energy Canada, Inc.
Ontario, Canada
Patent: 11
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 6
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Saitama-ken, Japan
Patent: 4
Jiangsu Contemporary Amperex Technology Ltd.
Jiangsu Sheng, China
Patent: 4
Guochuang Mobile Energy Innovation Center (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Drenthe, Netherlands
Patent: 3
Baden-Württemberg, Germany
Patent: 3
With the analysis among related 285 patents in last 5 years, we discover 173 new entrants. Svolt Energy Technology Co., Ltd., Huadian Electric Power Research Institute Co., Ltd., Marelli Corp. are the most active new entrants in this area.
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Saitama-ken, Japan
Patent: 4
Jiangsu Contemporary Amperex Technology Ltd.
Jiangsu Sheng, China
Patent: 4
Guochuang Mobile Energy Innovation Center (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Drenthe, Netherlands
Patent: 3
Hampshire, United Kingdom
Patent: 3
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 3
Zhejiang Feida Environmental Science & Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Zhenjiang Zhongmei Electron Co. Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 164 patents, we discovered top 76 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang University, Shandong University are dominant in this area. They take 8.54% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
LEICESTER, United Kingdom
Patent: 2