With the analysis among 38 patents, we discovered top 14 key players by total patent application. NEC Corp., International Business Machines Corp., Energy Conversion Devices, Inc. are dominant in this area. They take 52.63% of the total patent filing.
New York, United States
Patent: 6
Michigan, United States
Patent: 6
California, United States
Patent: 2
California, United States
Patent: 2
Neuchâtel, Switzerland
Patent: 1
Colorado, United States
Patent: 1
SHEFFIELD, United Kingdom
Patent: 1
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With the analysis among related 22 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Wuhan Institute of Technology, North Eastern University, Nanjing University take 36.36% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Tennessee, United States
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 13 new entrants. Wuhan Institute of Technology, North Eastern University, Nanjing University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Tennessee, United States
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 56 patents, we discovered top 22 universities and scientific research institutions by total patent application. Universidade Federal de Minas Gerais, Tiangong University, Wuhan Institute of Technology are dominant in this area. They take 25.00% of the total patent filing.
Minas Gerais, Brazil
Patent: 5
Tianjin Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
South Carolina, United States
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2