With the analysis among 2,854 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, Siemens AG, Huawei Technologies Co., Ltd. are dominant in this area. They take 2.59% of the total patent filing.
Beijing Shi, China
Patent: 29
Bayern, Germany
Patent: 25
Guangdong Sheng, China
Patent: 20
Brandenburg, Germany
Patent: 12
Ford Global Technologies LLC
Michigan, United States
Patent: 12
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Illinois, United States
Patent: 10
With the analysis among 43 patents, we discovered top 23 start-ups by total patent application. Peak Power, Inc., SJK Energy Solutions LLC, Saint-Augustin Canada Electric, Inc. are active in this area.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Ohio, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Washington, United States
Patent: 1
With the analysis among related 2,810 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing North China Electric Power University, State Grid Corp. of China, May Patents Ltd. take 2.24% of patent filing during this period.
Beijing Shi, China
Patent: 28
Beijing Shi, China
Patent: 21
Tianjin Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Illinois, United States
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among related 2,810 patents in last 5 years, we discover 431 new entrants. May Patents Ltd., Global Energy Interconnection Research Institute, Harbin Institute of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Yunnan Sheng, China
Patent: 6
With the analysis among 727 patents, we discovered top 217 universities and scientific research institutions by total patent application. North China Electric Power University, Beijing Institute of Graphic Communication, Tianjin University are dominant in this area. They take 9.22% of the total patent filing.
Beijing Shi, China
Patent: 29
Beijing Shi, China
Patent: 22
Tianjin Shi, China
Patent: 16
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8