With the analysis among 188 patents, we discovered top 139 key players by total patent application. State Grid Corp. of China, Anhui Weilong Electric Power Equipment Co., Ltd., AFL Telecommunications LLC are dominant in this area. They take 32.45% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 47
Anhui Weilong Electric Power Equipment Co., Ltd.
Anhui Sheng, China
Patent: 9
AFL Telecommunications LLC
South Carolina, United States
Patent: 5
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 5
NANTONG SIBER COMMUNICATION CO.,LTD
Jiangsu Sheng, China
Patent: 4
Huanghua Power Supply Company of State Grid Qinghai Electric Power Company
Qinghai Sheng, China
Patent: 4
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 4
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 3
State Grid Intelligence Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
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With the analysis among related 111 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing State Grid Corp. of China, Building a foundry in Hanshan County, Anhui Province, State Grid Shandong Electric Power Company Electric Power Research Institute take 18.02% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 14
Building a foundry in Hanshan County, Anhui Province
Anhui Sheng, China
Patent: 3
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Anhui Boshengyi Electric Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
State Grid Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company
Liaoning Sheng, China
Patent: 2
Guangxi Power Grid Co., Ltd. Baise Power Supply Bureau
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Wally Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
State Grid Henan Electric Power Company Zhumadian Power Supply Company
Henan Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 111 patents in last 5 years, we discover 91 new entrants. Guizhou Power Grid Co., Anhui Boshengyi Electric Power Technology Co., Ltd., State Grid Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 3
Anhui Boshengyi Electric Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
State Grid Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company
Liaoning Sheng, China
Patent: 2
Guangxi Power Grid Co., Ltd. Baise Power Supply Bureau
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Anhui Jiyuan Electric Network Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
Guangdong Wally Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
State Grid Henan Electric Power Company Zhumadian Power Supply Company
Henan Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Chongqing Guangren Tower Manufacturing Co. Ltd.
Chongqing Shi, China
Patent: 2
Pingdingshan Shuangxin Electric Equipment Co., Ltd.
Henan Sheng, China
Patent: 2
With the analysis among 30 patents, we discovered top 16 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Central Michigan University, China Three Gorges University are dominant in this area. They take 46.67% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Central Michigan University
Michigan, United States
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 1