With the analysis among 154 patents, we discovered top 104 key players by total patent application. Toyo Seikan Co., Ltd., Asahi Kasei Corp., State Grid Corp. of China are dominant in this area. They take 12.99% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 6
Telefonaktiebolaget LM Ericsson
Texas, United States
Patent: 3
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With the analysis among related 21 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing State Grid Corp. of China, Toyobo Co., Ltd., Northwestern Polytechnical University take 28.57% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Harbin Medisan Pharmaceutical Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhuhai Lanruimeng Electric Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Urban Planning and Design Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Jingbao Zhongtai Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 17 new entrants. Toyobo Co., Ltd., Northwestern Polytechnical University, Harbin Medisan Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Harbin Medisan Pharmaceutical Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhuhai Lanruimeng Electric Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Urban Planning and Design Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Jingbao Zhongtai Technology Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 52 patents, we discovered top 30 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Northwestern Polytechnical University, University of Shanghai for Science & Technology are dominant in this area. They take 13.46% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1