With the analysis among 2,014 patents, we discovered top 476 key players by total patent application. Hitachi Ltd., State Grid Corp. of China, International Business Machines Corp. are dominant in this area. They take 3.48% of the total patent filing.
Tokyo-to, Japan
Patent: 29
Beijing Shi, China
Patent: 26
New York, United States
Patent: 15
Tokyo-to, Japan
Patent: 13
Shizuoka-ken, Japan
Patent: 10
California, United States
Patent: 10
Nordrhein-Westfalen, Germany
Patent: 10
Telefonaktiebolaget LM Ericsson
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 152 patents applied in the last 5 years. We discover 118 most active companies in this area. The fast-growing Beijing University of Technology, Brigham Young University, State Grid Corp. of China take 13.16% of patent filing during this period.
Beijing Shi, China
Patent: 10
Utah, United States
Patent: 6
Beijing Shi, China
Patent: 4
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 152 patents in last 5 years, we discover 104 new entrants. Hongxiu Electric Co., Ltd., Xinde Technology Co., Ltd., Northwest Normal University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Yiwu Zhongke Electromechanical Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
With the analysis among 300 patents, we discovered top 87 universities and scientific research institutions by total patent application. Beijing University of Technology, Brigham Young University, Sichuan University are dominant in this area. They take 9.67% of the total patent filing.
Beijing Shi, China
Patent: 11
Utah, United States
Patent: 7
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
North Carolina, United States
Patent: 3