With the analysis among 50,882 patents, we discovered top 472 key players by total patent application. Mitsubishi Electric Engineering Co., Ltd., General Electric Co., Siemens AG are dominant in this area. They take 6.13% of the total patent filing.
Tokyo, Japan
Patent: 1,253
Massachusetts, United States
Patent: 937
Bayern, Germany
Patent: 928
Saitama, Japan
Patent: 802
Beijing Shi, China
Patent: 748
Baden-Württemberg, Germany
Patent: 502
With the analysis among 459 patents, we discovered top 105 start-ups by total patent application. Englishco LLC, E-Circuit Motors, Inc., Linear Labs, Inc. are active in this area.
New York, United States
Patent: 122
Massachusetts, United States
Patent: 32
Texas, United States
Patent: 29
Texas, United States
Patent: 14
Massachusetts, United States
Patent: 13
Hebei Sheng, China
Patent: 13
California, United States
Patent: 8
With the analysis among related 17,360 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, General Electric Co., Mitsubishi Electric Engineering Co., Ltd. take 2.90% of patent filing during this period.
Beijing Shi, China
Patent: 253
Massachusetts, United States
Patent: 129
North China Electric Power University
Beijing Shi, China
Patent: 113
North Carolina, United States
Patent: 92
With the analysis among related 17,360 patents in last 5 years, we discover 59 new entrants. Guizhou Power Grid Corp., Guangdong Power Grid Co. Ltd., Huaneng Lancang River Hydropower Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 20
Yunnan Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Xinjiang Uygur Zizhiqu, China
Patent: 9
With the analysis among 9,151 patents, we discovered top 353 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Tsinghua University are dominant in this area. They take 7.41% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 277
Zhejiang Sheng, China
Patent: 139
Beijing Shi, China
Patent: 136
Beijing Shi, China
Patent: 132
Shandong University of Technology
Shandong Sheng, China
Patent: 131
Jiangsu Sheng, China
Patent: 127
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 120
Jiangsu Sheng, China
Patent: 113
Jiangsu Sheng, China
Patent: 103
Heilongjiang Sheng, China
Patent: 101