With the analysis among 6,479 patents, we discovered top 459 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., China Southern Power Grid Research Institute Co., Ltd. are dominant in this area. They take 9.01% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 373
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 110
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 101
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 83
Osaka-fu, Japan
Patent: 80
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 58
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 53
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 51
Aichi-ken, Japan
Patent: 47
Baden-Württemberg, Germany
Patent: 44
With the analysis among 51 patents, we discovered top 26 start-ups by total patent application. Lansus Technologies, Inc., Radrock (Shenzhen) Technology Co., Ltd., KIOXIA Corp. are active in this area.
Lansus Technologies, Inc.
Guangdong Sheng, China
Patent: 11
Radrock (Shenzhen) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 3
California, United States
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Xinyi Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 7,500 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., Southeast University take 6.61% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 306
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 98
Jiangsu Sheng, China
Patent: 92
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 83
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 83
Jiangsu Sheng, China
Patent: 81
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 76
North China Electric Power University
Beijing Shi, China
Patent: 76
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 75
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 68
With the analysis among related 7,500 patents in last 5 years, we discover 297 new entrants. Gree Electric Appliances, Inc. of Zhuhai, China Southern Power Grid Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 83
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 58
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 53
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 43
Shandong Sheng, China
Patent: 41
Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd
Guangdong Sheng, China
Patent: 37
Sichuan Sheng, China
Patent: 37
Beijing Shi, China
Patent: 30
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Patent: 22
China Three Gorges University
Hubei Sheng, China
Patent: 21
With the analysis among 2,993 patents, we discovered top 219 universities and scientific research institutions by total patent application. Southeast University, Huazhong University of Science & Technology, Jiangsu University are dominant in this area. They take 11.69% of the total patent filing.
Jiangsu Sheng, China
Patent: 105
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 96
Jiangsu Sheng, China
Patent: 88
North China Electric Power University
Beijing Shi, China
Patent: 81
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 78
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 72
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 63
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 63
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 57
Hefei University of Technology
Anhui Sheng, China
Patent: 54