With the analysis among 68 patents, we discovered top 25 key players by total patent application. NEC Corp., Fuji Electric Co., Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 29.41% of the total patent filing.
Buskerud, Norway
Patent: 4
New York, United States
Patent: 3
California, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 15 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Changchun Sci-Tech University, Hefei University of Technology, Changsha Research Institute of Mining & Metallurgy Co., Ltd. take 46.67% of patent filing during this period.
Jilin Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 8 new entrants. Changchun Sci-Tech University, Changsha Research Institute of Mining & Metallurgy Co., Ltd., Tsinghua University are the most active new entrants in this area.
Jilin Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 95 patents, we discovered top 35 universities and scientific research institutions by total patent application. Joef Stefan Institute, Hefei University of Technology, Changchun Sci-Tech University are dominant in this area. They take 40.00% of the total patent filing.
Anhui Sheng, China
Patent: 12
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1