With the analysis among 1,745 patents, we discovered top 450 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., TOSHIBA Corp. are dominant in this area. They take 12.38% of the total patent filing.
Beijing Shi, China
Patent: 128
Guangdong Sheng, China
Patent: 42
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 24
California, United States
Patent: 24
Shanghai Shi, China
Patent: 17
Tokyo-to, Japan
Patent: 14
Baden-Württemberg, Germany
Patent: 14
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Beijing Shi, China
Patent: 13
With the analysis among 22 patents, we discovered top 19 start-ups by total patent application. SZ DJI Technology Co., Ltd., Beijing Tage Zhixing Technology Co. Ltd., Vektor Medical, Inc. are active in this area.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Illinois, United States
Patent: 1
Beijing Shi, China
Patent: 1
Washington, United States
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,294 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., Beihang University take 7.19% of patent filing during this period.
Beijing Shi, China
Patent: 48
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 22
Guangdong Sheng, China
Patent: 20
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
Heilongjiang Sheng, China
Patent: 14
Baden-Württemberg, Germany
Patent: 14
Jilin Sheng, China
Patent: 10
With the analysis among related 1,294 patents in last 5 years, we discover 349 new entrants. Robert Bosch GmbH, Southwest Jiaotong University, National University of Defense Technology are the most active new entrants in this area.
Baden-Württemberg, Germany
Patent: 14
Sichuan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 7
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Patent: 7
Liaoning Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
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Patent: 6
With the analysis among 1,058 patents, we discovered top 190 universities and scientific research institutions by total patent application. Beihang University, Tsinghua University, Southeast University are dominant in this area. They take 9.92% of the total patent filing.
Beijing Shi, China
Patent: 33
Beijing Shi, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
Heilongjiang Sheng, China
Patent: 24
Heilongjiang Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 15
Hubei Sheng, China
Patent: 15