With the analysis among 244 patents, we discovered top 184 key players by total patent application. State Grid Corp. of China, Snap-On, Inc., Chevron, Inc. are dominant in this area. They take 12.70% of the total patent filing.
Beijing Shi, China
Patent: 19
Wisconsin, United States
Patent: 6
Pennsylvania, United States
Patent: 6
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Pennsylvania, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Grand Port, Mauritius
Patent: 4
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With the analysis among related 93 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing China Southern Power Grid Co., Ltd., Northwestern Polytechnical University, State Grid Corp. of China take 12.90% of patent filing during this period.
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 55 new entrants. China Southern Power Grid Co., Ltd., Hangzhou Dianzi University, Southwest Petroleum University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Shaanxi Aladdin Precision Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 302 patents, we discovered top 118 universities and scientific research institutions by total patent application. Beihang University, Northwestern Polytechnical University, Beijing University of Technology are dominant in this area. They take 10.60% of the total patent filing.
Beijing Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5