With the analysis among 31 patents, we discovered top 30 key players by total patent application. Acushnet Co., Hangzhou Permanent Magnet Group Co. Ltd., State Grid Corp. of China are dominant in this area. They take 22.58% of the total patent filing.
Massachusetts, United States
Patent: 4
Hangzhou Permanent Magnet Group Co. Ltd.
Zhejiang Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 1
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 1
China Construction Third Bureau Second Const Eng Co. Ltd.
Hubei Sheng, China
Patent: 1
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 1
Third Construction Engineering Co., Ltd. of China Const
Tianjin Shi, China
Patent: 1
Hubei Kangxin New Material Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Hu Bei Sheng Dian Li Gong Si Xian Ning Gong Dian Gong Si
Hubei Sheng, China
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Hangzhou Permanent Magnet Group Co. Ltd., Rongcheng Yingnuo Social and Economic Consulting Co., Ltd., China Railway Jianzhu Group Co., Ltd. take 44.44% of patent filing during this period.
Hangzhou Permanent Magnet Group Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Rongcheng Yingnuo Social and Economic Consulting Co., Ltd.
Shandong Sheng, China
Patent: 1
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 1
Massachusetts, United States
Patent: 1
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 1
Hubei Intercity Railway Co Ltd.
Hubei Sheng, China
Patent: 1
Central South University of Forestry & Technology
Hunan Sheng, China
Patent: 1
Huazhong Agricultural University
Hubei Sheng, China
Patent: 1
Hu Bei Sheng Dian Li Gong Si Xian Ning Gong Dian Gong Si
Hubei Sheng, China
Patent: 1
Kunshan Hengbai Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 11 new entrants. Hangzhou Permanent Magnet Group Co. Ltd., Rongcheng Yingnuo Social and Economic Consulting Co., Ltd., China Railway Jianzhu Group Co., Ltd. are the most active new entrants in this area.
Hangzhou Permanent Magnet Group Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Rongcheng Yingnuo Social and Economic Consulting Co., Ltd.
Shandong Sheng, China
Patent: 1
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 1
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 1
Hubei Intercity Railway Co Ltd.
Hubei Sheng, China
Patent: 1
Central South University of Forestry & Technology
Hunan Sheng, China
Patent: 1
Huazhong Agricultural University
Hubei Sheng, China
Patent: 1
Hu Bei Sheng Dian Li Gong Si Xian Ning Gong Dian Gong Si
Hubei Sheng, China
Patent: 1
Kunshan Hengbai Precision Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Railway Bridge Group First Engineering Co., Ltd.
Henan Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hubei University of Technology
Hubei Sheng, China
Patent: 1
Huazhong Agricultural University
Hubei Sheng, China
Patent: 1
Central South University of Forestry & Technology
Hunan Sheng, China
Patent: 1