With the analysis among 6,396 patents, we discovered top 470 key players by total patent application. State Grid Corp. of China, China Railway Engineering Equipment Group Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 1.42% of the total patent filing.
Beijing Shi, China
Patent: 39
Henan Sheng, China
Patent: 32
Beijing Shi, China
Patent: 20
Shandong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 14
Shanxi Sheng, China
Patent: 13
Shanxi Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 4,090 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shandong Agricultural University, China Railway Engineering Equipment Group Co., Ltd., Agricultural University of Hebei take 1.54% of patent filing during this period.
Shandong Sheng, China
Patent: 23
Henan Sheng, China
Patent: 21
Hebei Sheng, China
Patent: 19
Yunnan Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 12
Henan Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
With the analysis among related 4,090 patents in last 5 years, we discover 351 new entrants. Kobe Gosei KK, Vinnytsia National Agrarian University, China Railway Construction Heavy Industry Corp. Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Henan Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among 1,869 patents, we discovered top 227 universities and scientific research institutions by total patent application. Shandong Agricultural University, Kunming University of Science & Technology, Northwest A&F University are dominant in this area. They take 5.51% of the total patent filing.
Shandong Sheng, China
Patent: 37
Yunnan Sheng, China
Patent: 34
Shaanxi Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 26
Hubei Sheng, China
Patent: 23
Hebei Sheng, China
Patent: 21
Beijing Shi, China
Patent: 17
Hainan Sheng, China
Patent: 17
Henan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16