With the analysis among 155 patents, we discovered top 121 key players by total patent application. State Grid Corp. of China, Korea Hydro & Nuclear Power Co., Ltd., Hitachi Ltd. are dominant in this area. They take 12.26% of the total patent filing.
Beijing Shi, China
Patent: 8
Gyeongsangbuk-do, South Korea
Patent: 6
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Washington, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
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With the analysis among related 57 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing Hitachi Ltd., China Nuclear Power Engineering Co., Ltd., Korea Hydro & Nuclear Power Co., Ltd. take 14.04% of patent filing during this period.
Beijing Shi, China
Patent: 3
Gyeongsangbuk-do, South Korea
Patent: 2
Shanxi Sheng, China
Patent: 2
Bến Tre, Vietnam
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 57 patents in last 5 years, we discover 50 new entrants. China Nuclear Power Engineering Co., Ltd., Electric Power of Shanxi, Green + Joint Stock Corp. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Bến Tre, Vietnam
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Qi'an Smart Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 68 patents, we discovered top 41 universities and scientific research institutions by total patent application. Beihang University, North China Electric Power University, Chongqing University are dominant in this area. They take 13.24% of the total patent filing.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1