With the analysis among 78 patents, we discovered top 53 key players by total patent application. State Grid Corp. of China, Toshiba Mitsubishi-Electric Industrial Systems Corp., Rambus, Inc. are dominant in this area. They take 48.72% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 18
Toshiba Mitsubishi-Electric Industrial Systems Corp.
California, United States
Patent: 7
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 5
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
East China Electric Power Research Institute Technology
Shanghai Shi, China
Patent: 3
No data, please try another search term
With the analysis among related 44 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing Toshiba Mitsubishi-Electric Industrial Systems Corp., China Electric Power Research Institute Ltd., North China Electric Power University take 47.73% of patent filing during this period.
Toshiba Mitsubishi-Electric Industrial Systems Corp.
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 5
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute
Beijing Shi, China
Patent: 2
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 44 patents in last 5 years, we discover 26 new entrants. Toshiba Mitsubishi-Electric Industrial Systems Corp., Zhejiang Electric Power Co., Ltd., State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Toshiba Mitsubishi-Electric Industrial Systems Corp.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute
Beijing Shi, China
Patent: 2
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Huadian Yunnan Power Co,. Ltd.
Yunnan Sheng, China
Patent: 1
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
With the analysis among 44 patents, we discovered top 24 universities and scientific research institutions by total patent application. North China Electric Power University, China Electric Power Research Institute Ltd., Shanghai Jiao Tong University are dominant in this area. They take 47.73% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 7
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1