With the analysis among 764 patents, we discovered top 469 key players by total patent application. State Grid Corp. of China, Qingdao Yunyi Zhilian Technology Co., Ltd., Shandong Jiemeng Energy Saving and Environmental Protection Technology Co., Ltd. are dominant in this area. They take 5.76% of the total patent filing.
Beijing Shi, China
Patent: 24
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 6
Fujian Sheng, China
Patent: 6
Guangzhou United Teaching Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 466 patents applied in the last 5 years. We discover 353 most active companies in this area. The fast-growing North China Electric Power University, Qingdao Yunyi Zhilian Technology Co., Ltd., State Grid Corp. of China take 6.44% of patent filing during this period.
Beijing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 466 patents in last 5 years, we discover 295 new entrants. Qingdao Yunyi Zhilian Technology Co., Ltd., Anhui Jee Automation Equipment Co. Ltd., Wuhan University of Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
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Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 415 patents, we discovered top 134 universities and scientific research institutions by total patent application. North China Electric Power University, Shanghai Jiao Tong University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 9.64% of the total patent filing.
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7