With the analysis among 393 patents, we discovered top 324 key players by total patent application. State Grid Corp. of China, Jinlong Electrical Huaibei Co. Ltd., Shaoxing Haibang Pharmaceutical Co., Ltd. are dominant in this area. They take 3.31% of the total patent filing.
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 138 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing Jinlong Electrical Huaibei Co. Ltd., Jiangsu Xingbai Electric Power Engineering Co., Ltd., Hunan Jinneng Automation Equipment Co., Ltd. take 6.52% of patent filing during this period.
Anhui Sheng, China
Patent: 4
Jiangsu Xingbai Electric Power Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Diehe Yi'an Information Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guizhou Sheng, China
Patent: 2
With the analysis among related 138 patents in last 5 years, we discover 103 new entrants. Jinlong Electrical Huaibei Co. Ltd., Jiangsu Xingbai Electric Power Engineering Co., Ltd., Hunan Jinneng Automation Equipment Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 4
Jiangsu Xingbai Electric Power Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Diehe Yi'an Information Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guizhou Sheng, China
Patent: 2
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Patent: 2
Jiangxi Sheng, China
Patent: 2
With the analysis among 80 patents, we discovered top 39 universities and scientific research institutions by total patent application. Hubei Polytechnic Institute, Southwest University, Tongji University are dominant in this area. They take 11.25% of the total patent filing.
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1