With the analysis among 503 patents, we discovered top 291 key players by total patent application. State Grid Corp. of China, Hangzhou Dianzi University Fuyang Electronic Information Research Institute Co., Ltd., Chengdu Jiana Haiwei Technology Co., Ltd. are dominant in this area. They take 12.13% of the total patent filing.
Beijing Shi, China
Patent: 28
Zhejiang Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 12
Kyoto-fu, Japan
Patent: 11
Connecticut, United States
Patent: 10
Telefonaktiebolaget LM Ericsson
Texas, United States
Patent: 9
Tennessee, United States
Patent: 8
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 277 patents applied in the last 5 years. We discover 184 most active companies in this area. The fast-growing Hangzhou Dianzi University Fuyang Electronic Information Research Institute Co., Ltd., Chengdu Jiana Haiwei Technology Co., Ltd., Hangzhou Dianzi University take 16.25% of patent filing during this period.
Zhejiang Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Texas, United States
Patent: 4
With the analysis among related 277 patents in last 5 years, we discover 144 new entrants. Hangzhou Dianzi University Fuyang Electronic Information Research Institute Co., Ltd., Chengdu Jiana Haiwei Technology Co., Ltd., Sichuan University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Baden-Württemberg, Germany
Patent: 4
Guangdong Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
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Patent: 3
With the analysis among 206 patents, we discovered top 64 universities and scientific research institutions by total patent application. Hangzhou Dianzi University, Tianjin University, Southeast University are dominant in this area. They take 21.84% of the total patent filing.
Zhejiang Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3