With the analysis among 497 patents, we discovered top 293 key players by total patent application. State Grid Corp. of China, QUALCOMM, Inc., Jiangsu Electric Power Co. are dominant in this area. They take 28.77% of the total patent filing.
Beijing Shi, China
Patent: 89
California, United States
Patent: 26
Jiangsu Sheng, China
Patent: 19
California, United States
Patent: 15
California, United States
Patent: 10
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Groq, Inc., Solar Earth Technologies Ltd., Racepoint Energy LLC are active in this area.
California, United States
Patent: 3
British Columbia, Canada
Patent: 3
Massachusetts, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 598 patents applied in the last 5 years. We discover 378 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., QUALCOMM, Inc. take 16.89% of patent filing during this period.
Beijing Shi, China
Patent: 73
Beijing Shi, China
Patent: 15
California, United States
Patent: 13
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
California, United States
Patent: 11
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among related 598 patents in last 5 years, we discover 344 new entrants. Southeast University, Guangdong Power Grid Co. Ltd., Chongqing University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Qinghai Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Washington, United States
Patent: 7
Henan Sheng, China
Patent: 7
Idaho, United States
Patent: 6
With the analysis among 279 patents, we discovered top 92 universities and scientific research institutions by total patent application. North China Electric Power University, Nanjing University of Posts & Telecommunications, Southeast University are dominant in this area. They take 21.15% of the total patent filing.
Beijing Shi, China
Patent: 13
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6