With the analysis among 5,455 patents, we discovered top 480 key players by total patent application. State Grid Corp. of China, International Business Machines Corp., Matsushita Electronics Corp. are dominant in this area. They take 7.13% of the total patent filing.
Beijing Shi, China
Patent: 185
New York, United States
Patent: 136
Osaka-fu, Japan
Patent: 68
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 48
Massachusetts, United States
Patent: 47
Telefonaktiebolaget LM Ericsson
With the analysis among 163 patents, we discovered top 77 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Beijing Minglue Software System Ltd., Qianxun Spatial Intelligence, Inc. are active in this area.
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 8
California, United States
Patent: 7
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
California, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 3
With the analysis among related 3,749 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, International Business Machines Corp., Meteorological Observation Center of China Meteorological Administration take 4.75% of patent filing during this period.
Beijing Shi, China
Patent: 100
New York, United States
Patent: 52
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Patent: 26
Beijing Shi, China
Patent: 25
Guangdong Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Guizhou Sheng, China
Patent: 22
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 19
With the analysis among related 3,749 patents in last 5 years, we discover 315 new entrants. Ping An Technology (Shenzhen) Co., Ltd., Guangdong Power Grid Co. Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Beijing Shi, China
Patent: 20
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Yunnan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
With the analysis among 1,255 patents, we discovered top 195 universities and scientific research institutions by total patent application. Wuhan University, Jilin University, Tsinghua University are dominant in this area. They take 8.29% of the total patent filing.
Hubei Sheng, China
Patent: 35
Jilin Sheng, China
Patent: 25
Beijing Shi, China
Patent: 25
Hunan Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 18
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12