With the analysis among 627 patents, we discovered top 357 key players by total patent application. Oki Electric Industry Co., Ltd., State Grid Corp. of China, TOSHIBA Corp. are dominant in this area. They take 11.48% of the total patent filing.
Tokyo-to, Japan
Patent: 40
Beijing Shi, China
Patent: 16
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Osaka-fu, Japan
Patent: 10
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 366 patents applied in the last 5 years. We discover 264 most active companies in this area. The fast-growing LG Electronics, Inc., State Grid Corp. of China, Xidian University take 9.29% of patent filing during this period.
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Anhui Sheng, China
Patent: 4
With the analysis among related 366 patents in last 5 years, we discover 188 new entrants. LG Electronics, Inc., Ping An Technology (Shenzhen) Co., Ltd., University Of Jinan are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 517 patents, we discovered top 142 universities and scientific research institutions by total patent application. Xidian University, Tianjin University, Tsinghua University are dominant in this area. They take 15.28% of the total patent filing.
Shaanxi Sheng, China
Patent: 42
Tianjin Shi, China
Patent: 22
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8