With the analysis among 56 patents, we discovered top 44 key players by total patent application. General Electric Co., Mitsubishi Electric Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 28.57% of the total patent filing.
Massachusetts, United States
Patent: 9
Mitsubishi Electric Corp.
Nippon Telegraph & Telephone Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Xuzhou Zhongan Machinery Manufacture Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Shandong Feibo Energy Saving Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Samsung Electronics Co., Ltd.
Oki Electric Industry Co., Ltd.
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With the analysis among related 55 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing Beihang University, Shandong Jianzhu University, Shanghai Maritime University take 10.91% of patent filing during this period.
Beijing Shi, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
Shanghai Maritime University
Shanghai Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Mitsubishi Electric Corp.
Shandong Feibo Energy Saving Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 52 new entrants. Beihang University, Shandong Jianzhu University, Shanghai Maritime University are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
Shanghai Maritime University
Shanghai Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Shandong Feibo Energy Saving Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 41 patents, we discovered top 32 universities and scientific research institutions by total patent application. Southeast University, China University of Petroleum (East China), Beihang University are dominant in this area. They take 17.07% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Maritime University
Shanghai Shi, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1