With the analysis among 39 patents, we discovered top 26 key players by total patent application. Hitachi Ltd., Huawei Technologies Co., Ltd., Fujitsu Ltd. are dominant in this area. They take 35.90% of the total patent filing.
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
California, United States
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 34 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Xiangtan University, Nanjing University of Posts & Telecommunications, Guizhou Power Grid Co. take 17.65% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 29 new entrants. Xiangtan University, Guizhou Power Grid Co., China Electric Power Research Institute Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 56 patents, we discovered top 30 universities and scientific research institutions by total patent application. Nanchang University, Hefei University of Technology, Nanjing University of Posts & Telecommunications are dominant in this area. They take 35.71% of the total patent filing.
Jiangxi Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1