With the analysis among 35 patents, we discovered top 35 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 25.71% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Nippon Telegraph & Telephone Corp.
Amazon Technologies, Inc.
Nevada, United States
Patent: 2
State Grid Energy Saving Service Co., Ltd.
Beijing Shi, China
Patent: 2
China Ordnance Equipment Group Automation Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Texas, United States
Patent: 1
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 56 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing State Grid Corp. of China, University of Electronic Science & Technology of China, Electronics & Telecommunications Research Institute take 14.29% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Electronics & Telecommunications Research Institute
Nippon Telegraph & Telephone Corp.
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 2
China Ordnance Equipment Group Automation Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
State Grid Energy Saving Service Co., Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 46 new entrants. University of Electronic Science & Technology of China, Electronics & Telecommunications Research Institute, Nippon Telegraph & Telephone Corp. are the most active new entrants in this area.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Electronics & Telecommunications Research Institute
Nippon Telegraph & Telephone Corp.
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 2
China Ordnance Equipment Group Automation Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
State Grid Energy Saving Service Co., Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 20 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Zhengzhou University of Aeronautics, Xi'an Jiaotong University are dominant in this area. They take 24.14% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
National Yang Ming Chiao Tung University
Taiwan Province, China
Patent: 1
Dalian Maritime University
Liaoning Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1