With the analysis among 52 patents, we discovered top 52 key players by total patent application. State Grid Corp. of China, Xi'an Guangyuan Electric Co., Ltd., China XD Electric Co., Ltd. are dominant in this area. They take 26.92% of the total patent filing.
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Xi'an CCCC Bojia Technology Development Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Shenyang Polytechnic University, State Grid Henan Electric Power Company, Shanghai Transmission and Transformation Engineering Co., Ltd. take 50.00% of patent filing during this period.
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 8 new entrants. Shenyang Polytechnic University, State Grid Henan Electric Power Company, Shanghai Transmission and Transformation Engineering Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 7 universities and scientific research institutions by total patent application. Tongji University, Shenyang Polytechnic University, Xi'an Jiaotong University are dominant in this area. They take 46.15% of the total patent filing.
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1