With the analysis among 2,289 patents, we discovered top 477 key players by total patent application. Halliburton Energy Services, Inc., Qinghai Sunna Optoelectronics Technology Co., Ltd., Hebei Chenyang Industry & Trade Group Co., Ltd. are dominant in this area. They take 3.06% of the total patent filing.
Texas, United States
Patent: 25
Qinghai Sheng, China
Patent: 23
Hebei Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 17
Qinghai Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 10
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With the analysis among related 1,294 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hebei Chenyang Industry & Trade Group Co., Ltd., Xuzhou Tailifu CNC Technology Co., Ltd., Jiaxing Liyi New Materials Co., Ltd. take 2.63% of patent filing during this period.
Hebei Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among related 1,294 patents in last 5 years, we discover 417 new entrants. Xuzhou Tailifu CNC Technology Co., Ltd., Jiaxing Liyi New Materials Co., Ltd., Anhui Kangrui High-tech New Material Technology Engineering Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 677 patents, we discovered top 184 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, South China University of Technology, Harbin Institute of Technology are dominant in this area. They take 6.94% of the total patent filing.
Hubei Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 8