With the analysis among 1,177 patents, we discovered top 458 key players by total patent application. Mcc5 Group Shanghai Corp. Ltd., State Grid Corp. of China, YCIH No. 2 Construction Co. Ltd. are dominant in this area. They take 6.54% of the total patent filing.
Shanghai Shi, China
Patent: 63
Beijing Shi, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Henan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 566 patents applied in the last 5 years. We discover 384 most active companies in this area. The fast-growing Mcc5 Group Shanghai Corp. Ltd., YCIH No. 2 Construction Co. Ltd., China Railway 21st Bureau Group the 3rd Engineering Co., Ltd. take 5.30% of patent filing during this period.
Shanghai Shi, China
Patent: 18
Yunnan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
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Patent: 4
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
With the analysis among related 566 patents in last 5 years, we discover 338 new entrants. China Railway 21st Bureau Group the 3rd Engineering Co., Ltd., Shandong High Speed Rail Transit Group Co., Ltd., China Five Metallurgical Group Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Shenzhen Minsheng Third Party Supervision Co., Ltd.
Guangdong Sheng, China
Patent: 3
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Patent: 3
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 383 patents, we discovered top 100 universities and scientific research institutions by total patent application. China Agricultural University, Jiangsu University, Zhejiang University are dominant in this area. They take 8.36% of the total patent filing.
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4