With the analysis among 2,257 patents, we discovered top 482 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., Southwest Electric Power Design Institute Co., Ltd. are dominant in this area. They take 4.74% of the total patent filing.
Beijing Shi, China
Patent: 62
Beijing Shi, China
Patent: 26
Sichuan Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 510 patents applied in the last 5 years. We discover 446 most active companies in this area. The fast-growing Xuzhou Tengrui Intelligent Equipment Co., Ltd., China Petroleum & Chemical Corp., Shenyang Jianzhu University take 2.16% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 510 patents in last 5 years, we discover 368 new entrants. Zhongyan Technology Co., Ltd., Beijing Beike Environmental Engineering Co., Ltd., SINOPEC Shanghai Engineering Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
ZheJiang Academy of Agricultural Sciences
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 530 patents, we discovered top 163 universities and scientific research institutions by total patent application. University Of Jinan, South China University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 9.25% of the total patent filing.
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7