With the analysis among 2,017 patents, we discovered top 485 key players by total patent application. Siemens AG, State Grid Corp. of China, TOSHIBA Corp. are dominant in this area. They take 5.75% of the total patent filing.
Bayern, Germany
Patent: 46
State Grid Corp. of China
Beijing Shi, China
Patent: 42
Tokyo-to, Japan
Patent: 28
3M Innovative Properties Co.
Minnesota, United States
Patent: 24
Hubei Shushi Industry Co.,Ltd.
Hubei Sheng, China
Patent: 19
Seoul, South Korea
Patent: 15
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 14
Minnesota, United States
Patent: 14
Osaka-fu, Japan
Patent: 13
Chungcheongnam-do, South Korea
Patent: 13
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Dream Ink Technology Co Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 1,072 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Hubei Shushi Industry Co.,Ltd., Kuncheng New Material Technology Co., Ltd. take 4.38% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 18
Hubei Shushi Industry Co.,Ltd.
Hubei Sheng, China
Patent: 17
Kuncheng New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 10
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 10
Zhejiang Maxwell Insulation Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
California, United States
Patent: 8
Suzhou Jiadasheng Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Qinghai Contemporary Amperex Technology Ltd.
Qinghai Sheng, China
Patent: 7
With the analysis among related 1,072 patents in last 5 years, we discover 453 new entrants. Kuncheng New Material Technology Co., Ltd., BYD Co., Ltd., Ningde Amperex Technology Ltd. are the most active new entrants in this area.
Kuncheng New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 10
Zhejiang Maxwell Insulation Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Suzhou Jiadasheng Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Qinghai Contemporary Amperex Technology Ltd.
Qinghai Sheng, China
Patent: 7
Xiaogan Shushi Group Co. Ltd.
Hubei Sheng, China
Patent: 6
Kunshan Jinyue Electron Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Suzhou Danruiyi Electronic Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Suzhou Yukai Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among 81 patents, we discovered top 29 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Beihang University are dominant in this area. They take 14.81% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei University of Technology
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1