With the analysis among 426 patents, we discovered top 188 key players by total patent application. Mitsubishi Electric Corp., Telefonaktiebolaget LM Ericsson, State Grid Corp. of China are dominant in this area. They take 10.80% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 9
Nagano-ken, Japan
Patent: 8
Seoul, South Korea
Patent: 8
California, United States
Patent: 7
Drenthe, Netherlands
Patent: 7
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Pennsylvania, United States
Patent: 1
With the analysis among related 47 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Sun Yat-Sen University, Nissan Motor Co., Ltd., Beihang University take 21.28% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Fukushima-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 33 new entrants. Sun Yat-Sen University, Nissan Motor Co., Ltd., Guangzhou South Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
Fukushima-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 141 patents, we discovered top 64 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Beihang University, Sun Yat-Sen University are dominant in this area. They take 12.77% of the total patent filing.
Massachusetts, United States
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3