With the analysis among 323 patents, we discovered top 184 key players by total patent application. Samsung Electronics Co., Ltd., Matsushita Electronics Corp., Siemens AG are dominant in this area. They take 13.00% of the total patent filing.
Baden-Württemberg, Germany
Patent: 6
Beijing Shi, China
Patent: 6
Gyeongsangbuk-do, South Korea
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
New Hampshire, United States
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among related 45 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, Institute of Applied Mathematics, Hebei Academy of Sciences take 17.78% of patent filing during this period.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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Patent: 2
Texas, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
With the analysis among related 45 patents in last 5 years, we discover 27 new entrants. Southeast University, Institute of Applied Mathematics, Hebei Academy of Sciences, Merit SI LLC are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
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Patent: 2
Texas, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 67 patents, we discovered top 33 universities and scientific research institutions by total patent application. Beihang University, Southeast University, Korea Advanced Institute of Science & Technology are dominant in this area. They take 14.93% of the total patent filing.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2