With the analysis among 30 patents, we discovered top 34 key players by total patent application. HELLA GmbH & Co. KGaA, State Grid Corp. of China, Garrett Transportation I, Inc. are dominant in this area. They take 26.67% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 3
Beijing Shi, China
Patent: 2
New York, United States
Patent: 2
Cambridgeshire, United Kingdom
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing China Electric Power Research Institute Ltd., State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd. take 33.33% of patent filing during this period.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
China Education & Research Network
Beijing Shi, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 30 new entrants. China Electric Power Research Institute Ltd., State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
China Education & Research Network
Beijing Shi, China
Patent: 1
With the analysis among 22 patents, we discovered top 15 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Sichuan University, North China Electric Power University are dominant in this area. They take 27.27% of the total patent filing.
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Washington, United States
Patent: 1
Guangdong Sheng, China
Patent: 1