With the analysis among 8,552 patents, we discovered top 472 key players by total patent application. State Grid Corp. of China, Landis+Gyr AG, Siemens AG are dominant in this area. They take 16.86% of the total patent filing.
Beijing Shi, China
Patent: 1,044
Zug, Switzerland
Patent: 212
Bayern, Germany
Patent: 186
Jiangsu Sheng, China
Patent: 108
Zhejiang Sheng, China
Patent: 105
Washington, United States
Patent: 100
Sagemcom Energy & Telecom SAS
Massachusetts, United States
Patent: 89
Tianjin Shi, China
Patent: 76
With the analysis among 17 patents, we discovered top 9 start-ups by total patent application. Englishco LLC, Zhejiang Hozon New Energy Automobile Co., Ltd., Goleamos are active in this area.
New York, United States
Patent: 7
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
CITY OF LINCOLNSHIRE, United Kingdom
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 3,298 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Sagemcom Energy & Telecom SAS, Korea Electric Power Corp. take 10.13% of patent filing during this period.
Beijing Shi, China
Patent: 222
Sagemcom Energy & Telecom SAS
Guangdong Sheng, China
Patent: 50
Zhejiang Sheng, China
Patent: 48
Jiangsu Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 36
Delaware, United States
Patent: 31
Guangdong Sheng, China
Patent: 26
Beijing Shi, China
Patent: 23
With the analysis among related 3,298 patents in last 5 years, we discover 295 new entrants. Guangdong Power Grid Co. Ltd., Marketing Service Center of State Grid Jiangsu Electric Power Co., Ltd., Southern Power Grid Digital Power Research Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Yunnan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Ningxia Huizi Zizhiqu, China
Patent: 10
Ningxia Huizi Zizhiqu, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among 639 patents, we discovered top 141 universities and scientific research institutions by total patent application. China Electric Power Research Institute Ltd., Southeast University, Harbin Institute of Technology are dominant in this area. They take 37.72% of the total patent filing.
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4