With the analysis among 374 patents, we discovered top 321 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., China Yangtze Power Co., Ltd. are dominant in this area. They take 12.57% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 33
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
China Yangtze Power Co., Ltd.
Beijing Shi, China
Patent: 5
Massachusetts, United States
Patent: 5
Semiconductor Components Industries LLC
Arizona, United States
Patent: 4
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 4
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 4
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 4
New York, United States
Patent: 4
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Ziroom Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 320 patents applied in the last 5 years. We discover 287 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., China Electric Power Research Institute Ltd. take 13.13% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 28
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
China Yangtze Power Co., Ltd.
Beijing Shi, China
Patent: 5
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 4
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 4
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Electricity Co. Nantong Power Supply Co.
Jiangsu Sheng, China
Patent: 3
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among related 320 patents in last 5 years, we discover 277 new entrants. Guangdong Power Grid Co. Ltd., China Electric Power Research Institute Ltd., Xilectric, Inc. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
China Yangtze Power Co., Ltd.
Beijing Shi, China
Patent: 5
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 4
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 4
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Jiangsu Electricity Co. Nantong Power Supply Co.
Jiangsu Sheng, China
Patent: 3
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 3
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among 55 patents, we discovered top 25 universities and scientific research institutions by total patent application. North China Electric Power University, Shanghai University of Engineering Science, Guangdong Ocean University are dominant in this area. They take 27.27% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 2
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 2
Guangdong Ocean University
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 1