With the analysis among 75 patents, we discovered top 48 key players by total patent application. International Business Machines Corp., Amana Refrigeration, Inc., Vestas Wind Systems A/S are dominant in this area. They take 17.33% of the total patent filing.
New York, United States
Patent: 6
Iowa, United States
Patent: 4
Midtjylland, Denmark
Patent: 3
Aichi-ken, Japan
Patent: 2
New York, United States
Patent: 2
Central Singapore, Singapore
Patent: 2
Massachusetts, United States
Patent: 1
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With the analysis among related 16 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Vestas Wind Systems A/S, Korea Institute of Construction Technology, Matsushita Electronics Corp. take 37.50% of patent filing during this period.
Midtjylland, Denmark
Patent: 3
Gyeonggi-do, South Korea
Patent: 2
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Missouri, United States
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 9 new entrants. Vestas Wind Systems A/S, Korea Institute of Construction Technology, Matsushita Electronics Corp. are the most active new entrants in this area.
Midtjylland, Denmark
Patent: 3
Gyeonggi-do, South Korea
Patent: 2
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Missouri, United States
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.