With the analysis among 690 patents, we discovered top 463 key players by total patent application. State Grid Corp. of China, Polaris Wireless, Inc., International Business Machines Corp. are dominant in this area. They take 11.01% of the total patent filing.
Beijing Shi, China
Patent: 39
California, United States
Patent: 20
New York, United States
Patent: 17
Washington, United States
Patent: 17
Massachusetts, United States
Patent: 16
California, United States
Patent: 10
Hebei Sheng, China
Patent: 9
Colorado, United States
Patent: 8
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Kyriba Corp., Eureka Systems (Shanghai) Information Technology Co., Ltd., Hangzhou Feizhiyun Information Technology Co. Ltd. are active in this area.
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Hangzhou Feizhiyun Information Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangzhou Weijing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 515 patents applied in the last 5 years. We discover 357 most active companies in this area. The fast-growing State Grid Corp. of China, Hebei Electric Power Corp., Zhejiang Electric Power Co., Ltd. take 6.21% of patent filing during this period.
Beijing Shi, China
Patent: 20
Hebei Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 4
Qinghai Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 515 patents in last 5 years, we discover 321 new entrants. Zhejiang Electric Power Co., Ltd., Qinghai Electric Power Co., South China University of Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Qinghai Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shenzhen Jiangyida Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Qinghai Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 137 patents, we discovered top 61 universities and scientific research institutions by total patent application. North China Electric Power University, South China University of Technology, Northwestern Polytechnical University are dominant in this area. They take 13.87% of the total patent filing.
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Washington, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Anhui Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2