With the analysis among 53 patents, we discovered top 52 key players by total patent application. PetroChina Co., Ltd., Daqing Oilfield Co., Ltd., Guangzhou Metro Group Co., Ltd. are dominant in this area. They take 15.09% of the total patent filing.
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 28 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Shandong University of Technology, Xi'an University of Technology, Shenzhen Wanwan Cloud Technology Co., Ltd. take 17.86% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiyuan Qinyuan Industrial Economic Development Co., Ltd.
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 22 new entrants. Shandong University of Technology, Xi'an University of Technology, Shenzhen Wanwan Cloud Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiyuan Qinyuan Industrial Economic Development Co., Ltd.
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 10 universities and scientific research institutions by total patent application. Shandong University of Technology, Xi'an University of Technology, Zhejiang University are dominant in this area. They take 33.33% of the total patent filing.
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1