With the analysis among 1,211 patents, we discovered top 482 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 10.16% of the total patent filing.
Beijing Shi, China
Patent: 73
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 24
New York, United States
Patent: 19
Taiwan Province, China
Patent: 16
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
With the analysis among 6 patents, we discovered top 6 start-ups by total patent application. Atec AP Co., Ltd., Shanghai Jilian Network Technology Co. Ltd., Beijing Shouqi Zhixing Technology Co. Ltd. are active in this area.
Gyeonggi-do, South Korea
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 213 patents applied in the last 5 years. We discover 197 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., State Grid Corp. of China, Zhengzhou Yunhai Information Technology Co., Ltd. take 7.98% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
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Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 213 patents in last 5 years, we discover 180 new entrants. Guangdong Power Grid Co. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., Shandong Institute of Product Quality Inspection are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
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Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
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Patent: 2
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Patent: 2
With the analysis among 205 patents, we discovered top 65 universities and scientific research institutions by total patent application. Jilin University, South China University of Technology, Beihang University are dominant in this area. They take 10.73% of the total patent filing.
Jilin Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3