With the analysis among 758 patents, we discovered top 278 key players by total patent application. Balfour Beatty Plc, Associated Electrical Industries Ltd., Rosemount, Inc. are dominant in this area. They take 15.30% of the total patent filing.
Minnesota, United States
Patent: 21
Zhejiang Sheng, China
Patent: 15
Michigan, United States
Patent: 13
Anhui Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 10
Ontario, Canada
Patent: 10
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With the analysis among related 278 patents applied in the last 5 years. We discover 157 most active companies in this area. The fast-growing Bokan Electric(Hefei)Co.,Ltd., Chongqing Shenzhou Cable Co. Ltd., Rosemount, Inc. take 9.71% of patent filing during this period.
Anhui Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Minnesota, United States
Patent: 8
Zhejiang Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Rheinland-Pfalz, Germany
Patent: 5
Liaoning Sheng, China
Patent: 4
With the analysis among related 278 patents in last 5 years, we discover 133 new entrants. Chongqing Shenzhou Cable Co. Ltd., Zhejiang Wanma Co., Ltd., Chongqing University are the most active new entrants in this area.
Chongqing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Rheinland-Pfalz, Germany
Patent: 5
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
With the analysis among 18 patents, we discovered top 9 universities and scientific research institutions by total patent application. Chongqing University, Hefei University of Technology, Institute of Plasma Physics Chinese Academy of Sciences are dominant in this area. They take 61.11% of the total patent filing.
Chongqing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1