With the analysis among 29 patents, we discovered top 19 key players by total patent application. Hitachi Energy Switzerland AG, Hitachi Ltd., Guizhou Transportation Plnng Survey & Design Academe Co., Ltd. are dominant in this area. They take 34.48% of the total patent filing.
Hitachi Energy Switzerland AG
Guizhou Transportation Plnng Survey & Design Academe Co., Ltd.
Guizhou Sheng, China
Patent: 2
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Sumitomo Forestry Co., Ltd.
Shenzhen Sunwin Intelligent Co., Ltd.
Guangdong Sheng, China
Patent: 1
Piesat Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1
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With the analysis among related 44 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Hitachi Energy Switzerland AG, Hitachi Ltd., Powerchina Chengdu Engineering Corp. Ltd. take 22.73% of patent filing during this period.
Hitachi Energy Switzerland AG
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 2
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 2
Guizhou Transportation Plnng Survey & Design Academe Co., Ltd.
Guizhou Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Chinese Academy of Surveying & Mapping
Beijing Shi, China
Patent: 1
Hefei Deep Blue Space Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
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Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 26 new entrants. Hitachi Energy Switzerland AG, Hitachi Ltd., Powerchina Chengdu Engineering Corp. Ltd. are the most active new entrants in this area.
Hitachi Energy Switzerland AG
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 2
Guizhou Transportation Plnng Survey & Design Academe Co., Ltd.
Guizhou Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Hefei Deep Blue Space Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Provincial Laboratory of Southern Marine Science and Engineering (Guangzhou)
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Patent: 1
Changchun Institute of Technology
Jilin Sheng, China
Patent: 1
Agricultural Bank of China Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 31 patents, we discovered top 13 universities and scientific research institutions by total patent application. Nanjing Forestry University, University of Electronic Science & Technology of China, Guangdong Communication Polytechnic are dominant in this area. They take 22.58% of the total patent filing.
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Guangdong Communication Polytechnic
Guangdong Sheng, China
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 1
Zhejiang Gongshang University
Zhejiang Sheng, China
Patent: 1
Railway Technical Research Institute
Hubei Sheng, China
Patent: 1
East China Normal University
Shanghai Shi, China
Patent: 1
Tianjin University of Commerce
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1