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.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Xi'an Guangyuan Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 4
China XD Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Liuzhou Dongfang Engineering Rubber Products Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Luqiao Ruitong Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Luqiao Ruitong Maintenance Center Co., Ltd.
Beijing Shi, China
Patent: 2
Xi'an CCCC Bojia Technology Development Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Weifang Golddana Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 1
Chuan Kai Electric Co., Ltd.
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.
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 2
State Grid Henan Electric Power Company
Henan Sheng, China
Patent: 1
Shanghai Transmission and Transformation Engineering Co., Ltd.
Shanghai Shi, China
Patent: 1
Pg Toshiba Langfang Arrester Co. Ltd.
Hebei Sheng, China
Patent: 1
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 1
Zhengzhou Huali Information Technology Co., Ltd.
Henan Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Shanghai Diaoya Furniture Co., Ltd.
Shanghai Shi, China
Patent: 1
Xiamen Zhongping Highway Survey and Design Institute Co., Ltd.
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.
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 2
State Grid Henan Electric Power Company
Henan Sheng, China
Patent: 1
Shanghai Transmission and Transformation Engineering Co., Ltd.
Shanghai Shi, China
Patent: 1
Pg Toshiba Langfang Arrester Co. Ltd.
Hebei Sheng, China
Patent: 1
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 1
Zhengzhou Huali Information Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Shanghai Diaoya Furniture Co., Ltd.
Shanghai Shi, China
Patent: 1
Xiamen Zhongping Highway Survey and Design Institute Co., Ltd.
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
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Xiamen University of Technology
Fujian Sheng, China
Patent: 1