With the analysis among 286 patents, we discovered top 65 key players by total patent application. Varian Semiconductor Equipment Associates, Inc., Korea Electric Power Corp., Furukawa Electric Co., Ltd. are dominant in this area. They take 38.46% of the total patent filing.
Massachusetts, United States
Patent: 52
Tokyo-to, Japan
Patent: 19
Gyeonggi-do, South Korea
Patent: 10
New York, United States
Patent: 10
Beijing Shi, China
Patent: 7
Aichi-ken, Japan
Patent: 6
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With the analysis among related 61 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Korea Electric Power Corp., LS Electric Co., Ltd., Foundation of Soongsil University-Industry Cooperation take 49.18% of patent filing during this period.
Gyeonggi-do, South Korea
Patent: 10
Massachusetts, United States
Patent: 4
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 61 patents in last 5 years, we discover 13 new entrants. LS Electric Co., Ltd., Guangdong Power Grid Co. Ltd., Suzuki Shokan Co. Ltd. are the most active new entrants in this area.
Gyeonggi-do, South Korea
Patent: 10
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 115 patents, we discovered top 22 universities and scientific research institutions by total patent application. Alma Mater Studiorum - Università di Bologna, Wuhan University, Tianjin University of Technology are dominant in this area. They take 29.57% of the total patent filing.
Emilia-Romagna, Italy
Patent: 10
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Hunan Sheng, China
Patent: 3
Ohio, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1