With the analysis among 56,308 patents, we discovered top 469 key players by total patent application. Siemens AG, Siemens SA, State Grid Corp. of China are dominant in this area. They take 10.55% of the total patent filing.
Bayern, Germany
Patent: 2,050
Madrid, Spain
Patent: 2,050
Beijing Shi, China
Patent: 1,841
Tokyo, Japan
Patent: 1,783
Tokyo, Japan
Patent: 1,188
Massachusetts, United States
Patent: 1,126
With the analysis among 200 patents, we discovered top 55 start-ups by total patent application. Englishco LLC, Seabased AB, IS5 Communications, Inc. are active in this area.
New York, United States
Patent: 50
Nebraska, United States
Patent: 5
California, United States
Patent: 5
Massachusetts, United States
Patent: 4
Fluid Technology Solutions (FTS), Inc.
Oregon, United States
Patent: 4
Schleswig-Holstein, Germany
Patent: 4
With the analysis among related 18,944 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, State Grid Xinyuan Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd. take 9.74% of patent filing during this period.
Beijing Shi, China
Patent: 1,024
Shaanxi Sheng, China
Patent: 367
Beijing Shi, China
Patent: 160
Zhejiang Sheng, China
Patent: 136
Massachusetts, United States
Patent: 124
Midtjylland, Denmark
Patent: 119
Beijing Shi, China
Patent: 115
Bayern, Germany
Patent: 107
With the analysis among related 18,944 patents in last 5 years, we discover 128 new entrants. Hepu Energy Environmental Technology Co., Ltd., Guilin Shenneng Environmental Protection Co. Ltd., China Shipbuilding Industry Corp. No 703 Institute are the most active new entrants in this area.
Beijing Shi, China
Patent: 58
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 15
With the analysis among 6,623 patents, we discovered top 295 universities and scientific research institutions by total patent application. North China Electric Power University, Huazhong University of Science & Technology, Tsinghua University are dominant in this area. They take 13.27% of the total patent filing.
Beijing Shi, China
Patent: 307
Hubei Sheng, China
Patent: 116
Beijing Shi, China
Patent: 107
Jiangsu Sheng, China
Patent: 106
Liaoning Sheng, China
Patent: 97
Hunan Sheng, China
Patent: 94
Zhejiang Sheng, China
Patent: 83
Jiangsu Sheng, China
Patent: 73
Beijing Shi, China
Patent: 71
Hubei Sheng, China
Patent: 66