With the analysis among 1,174 patents, we discovered top 466 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 13.20% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 95
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 33
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 24
Taiwan Province, China
Patent: 20
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Massachusetts, United States
Patent: 15
Tokyo-to, Japan
Patent: 14
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Sambanova Systems, Inc., Aisin KK, Zhuhai Eeasy Technology Co. Ltd. are active in this area.
California, United States
Patent: 3
Zhuhai Eeasy Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 258 patents applied in the last 5 years. We discover 206 most active companies in this area. The fast-growing State Grid Corp. of China, Samsung Electronics Co., Ltd., China Electric Power Research Institute Ltd. take 11.63% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 18
Samsung Electronics Co., Ltd.
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
Henan Sheng, China
Patent: 4
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among related 258 patents in last 5 years, we discover 136 new entrants. China Southern Power Grid Research Institute Co., Ltd., Changsha University of Science & Technology, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Shanghai Electric Transmission & Distribution Test Center Co.
Shanghai Shi, China
Patent: 3
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
Guangdong Sheng, China
Patent: 3
Universidade Nova de Lisboa
Lisboa, Portugal
Patent: 3
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 3
California, United States
Patent: 3
Massachusetts, United States
Patent: 3
With the analysis among 223 patents, we discovered top 60 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, Wuhan University are dominant in this area. They take 21.52% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15
North China Electric Power University
Beijing Shi, China
Patent: 10
Hubei Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5