With the analysis among 339 patents, we discovered top 170 key players by total patent application. Nippon Telegraph & Telephone Corp., Anritsu Corp., S & C Electric Co. are dominant in this area. They take 20.06% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 30
Kanagawa-ken, Japan
Patent: 22
Illinois, United States
Patent: 16
Tokyo-to, Japan
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 8
Mitsubishi Electric Corp.
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among related 108 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing S & C Electric Co., NARI Technology Co., Ltd., Nanjing Zhongde Protection Control System Co. Ltd. take 20.37% of patent filing during this period.
Illinois, United States
Patent: 16
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Langxi Tengxuan Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Shanghai Lingang Power Electronics Research Co., Ltd.
Shanghai Shi, China
Patent: 2
Shaanxi Aerospace Sino-Meiling Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chenxin Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 108 patents in last 5 years, we discover 82 new entrants. S & C Electric Co., NARI Technology Co., Ltd., Nanjing Zhongde Protection Control System Co. Ltd. are the most active new entrants in this area.
Illinois, United States
Patent: 16
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Langxi Tengxuan Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 3
Shanghai Lingang Power Electronics Research Co., Ltd.
Shanghai Shi, China
Patent: 2
Shaanxi Aerospace Sino-Meiling Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Chenxin Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Anhui Jiyuan Electric Network Technology Co. Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among 46 patents, we discovered top 24 universities and scientific research institutions by total patent application. Belarusian National Technical University, University of Palermo, Xi'an Modern Chemistry Research Institute are dominant in this area. They take 13.04% of the total patent filing.
Belarusian National Technical University
Distrito Federal, Argentina
Patent: 2
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 2
New York, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1