With the analysis among 146 patents, we discovered top 118 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., NARI Technology Co., Ltd. are dominant in this area. They take 54.11% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 54
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 10
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Patent: 6
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 6
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 6
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 5
Beijing Goldwind Science & Creation Windpower Equip Co., Ltd.
Beijing Shi, China
Patent: 5
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shouqi Zhixing Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 98 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing State Grid Corp. of China, NARI Technology Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 27.55% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 17
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 5
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 4
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
With the analysis among related 98 patents in last 5 years, we discover 89 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Shenzhen Power Supply Bureau 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: 5
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Jining Power Supply Company
Shandong Sheng, China
Patent: 3
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
State Grid Hebei Electric Power Co., Ltd. Economic and Technological Research Institute
Hebei Sheng, China
Patent: 2
China Agricultural University
Beijing Shi, China
Patent: 2
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 2
With the analysis among 66 patents, we discovered top 33 universities and scientific research institutions by total patent application. North China Electric Power University, China Electric Power Research Institute Ltd., Xi'an Jiaotong University are dominant in this area. They take 40.91% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 6
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
China Agricultural University
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2