With the analysis among 831 patents, we discovered top 318 key players by total patent application. Headwater Research LLC, State Grid Corp. of China, Metro One Telecommunications, Inc. are dominant in this area. They take 16.49% of the total patent filing.
Texas, United States
Patent: 61
State Grid Corp. of China
Beijing Shi, China
Patent: 46
Metro One Telecommunications, Inc.
Wyoming, United States
Patent: 30
Grape Technology Group, Inc.
Delaware, United States
Patent: 21
California, United States
Patent: 18
Colorado, United States
Patent: 16
Texas, United States
Patent: 15
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Microsoft Technology Licensing LLC
Washington, United States
Patent: 14
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Qilin Hesheng Network Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 287 patents applied in the last 5 years. We discover 216 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., NARI Technology Co., Ltd. take 26.83% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 39
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 24
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 11
North China Electric Power University
Beijing Shi, China
Patent: 11
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 10
Texas, United States
Patent: 10
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 9
Northwest Branch of State Grid Corporation of China
Shaanxi Sheng, China
Patent: 7
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 7
With the analysis among related 287 patents in last 5 years, we discover 187 new entrants. NARI Technology Co., Ltd., Zhejiang Electric Power Co., Ltd., North China Electric Power University are the most active new entrants in this area.
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 11
North China Electric Power University
Beijing Shi, China
Patent: 11
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 10
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 9
Northwest Branch of State Grid Corporation of China
Shaanxi Sheng, China
Patent: 7
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Patent: 5
Dalian University of Technology
Liaoning Sheng, China
Patent: 5
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
Guangdong Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
With the analysis among 115 patents, we discovered top 45 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Southeast University are dominant in this area. They take 25.22% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Universidad Politécnica de Madrid
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 5
Northeast Electric Power University
Jilin Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3