With the analysis among 12,418 patents, we discovered top 440 key players by total patent application. State Grid Corp. of China, Robert Bosch GmbH, China Petroleum & Chemical Corp. are dominant in this area. They take 7.03% of the total patent filing.
Beijing Shi, China
Patent: 597
Baden-Württemberg, Germany
Patent: 132
Beijing Shi, China
Patent: 106
Bayern, Germany
Patent: 103
Jiangsu Sheng, China
Patent: 74
Drenthe, Netherlands
Patent: 66
Shanghai Shi, China
Patent: 64
Beijing Shi, China
Patent: 62
Tokyo-to, Japan
Patent: 55
With the analysis among 157 patents, we discovered top 77 start-ups by total patent application. diaMentis, Inc., Suzhou Rainmed Medical Technology Co., Ltd., Canary Speech LLC are active in this area.
Jiangsu Sheng, China
Patent: 7
Utah, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
With the analysis among related 11,208 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, Nanjing University of Aeronautics & Astronautics take 4.81% of patent filing during this period.
Beijing Shi, China
Patent: 304
Jiangsu Sheng, China
Patent: 122
Jiangsu Sheng, China
Patent: 113
Tianjin Shi, China
Patent: 101
Beijing Shi, China
Patent: 95
Guangdong Sheng, China
Patent: 95
Jiangsu Sheng, China
Patent: 94
Beijing Shi, China
Patent: 89
Jiangsu Sheng, China
Patent: 88
Anhui Sheng, China
Patent: 82
With the analysis among related 11,208 patents in last 5 years, we discover 119 new entrants. Guizhou Power Grid Co., Atlas Copco Airpower NV, Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Xinjiang Uygur Zizhiqu, China
Patent: 9
Sichuan Sheng, China
Patent: 9
With the analysis among 11,502 patents, we discovered top 298 universities and scientific research institutions by total patent application. Tianjin University, North China Electric Power University, Zhejiang University are dominant in this area. They take 6.05% of the total patent filing.
Tianjin Shi, China
Patent: 214
Beijing Shi, China
Patent: 178
Zhejiang Sheng, China
Patent: 176
Jiangsu Sheng, China
Patent: 175
Jiangsu Sheng, China
Patent: 173
Beijing Shi, China
Patent: 166
Jiangsu Sheng, China
Patent: 164
Guangdong Sheng, China
Patent: 156
Jiangsu Sheng, China
Patent: 137
Heilongjiang Sheng, China
Patent: 129