With the analysis among 3,414 patents, we discovered top 469 key players by total patent application. Covidien Pte Ltd., QUALCOMM, Inc., State Grid Corp. of China are dominant in this area. They take 7.76% of the total patent filing.
California, United States
Patent: 102
Beijing Shi, China
Patent: 59
Ohio, United States
Patent: 49
Massachusetts, United States
Patent: 47
California, United States
Patent: 41
Noord-Holland, Netherlands
Patent: 36
California, United States
Patent: 36
With the analysis among 71 patents, we discovered top 34 start-ups by total patent application. 2020 Armor, Inc., Intrepid Automation, Accure Acne, Inc. are active in this area.
California, United States
Patent: 6
Colorado, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Hovedstaden, Denmark
Patent: 3
California, United States
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 1,741 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Covidien Pte Ltd., State Grid Corp. of China, North China Electric Power University take 5.23% of patent filing during this period.
Beijing Shi, China
Patent: 26
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 21
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 15
Zhejiang Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
With the analysis among related 1,741 patents in last 5 years, we discover 306 new entrants. Huaneng Clean Energy Research Institute, Hohai University, Emera Technologies LLC are the most active new entrants in this area.
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 9
Gansu Sheng, China
Patent: 6
California, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 6
Colorado, United States
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among 1,172 patents, we discovered top 238 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Southeast University are dominant in this area. They take 7.94% of the total patent filing.
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 31
Jiangsu Sheng, China
Patent: 27
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 24
Shaanxi Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 19
Shanghai Shi, China
Patent: 17
Chongqing Shi, China
Patent: 16
Heilongjiang Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 14