With the analysis among 22 patents, we discovered top 12 key players by total patent application. TDK Corp., TCL China Star Optoelectronics Technology Co., Ltd., Northwest Nonferrous Metal Research Institute are dominant in this area. They take 50.00% of the total patent filing.
TCL China Star Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Northwest Nonferrous Metal Research Institute
Shaanxi Sheng, China
Patent: 2
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 2
Wuhan Xinsaier Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Akershus, Norway
Patent: 1
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 1
Xi'an Aoneite Solid Lubrication Engineering Research Co., Ltd.
Shaanxi Sheng, China
Patent: 1
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With the analysis among related 34 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Wuhan University of Technology, Xi'an Jiaotong University, Yunnan University take 64.71% of patent filing during this period.
Wuhan University of Technology
Hubei Sheng, China
Patent: 17
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 2
Xi'an Aeronautical University
Shaanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Henan University of Science & Technology
Henan Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 12 new entrants. Global Energy Interconnection Research Institute, Yunnan University, Henan University of Science & Technology are the most active new entrants in this area.
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Henan University of Science & Technology
Henan Sheng, China
Patent: 1
Xi'an Aeronautical University
Shaanxi Sheng, China
Patent: 1
Xiamen University of Technology
Fujian Sheng, China
Patent: 1
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 1
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangzhou Institute of Advanced Materials, University of Science and Technology Beijing
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Patent: 1
With the analysis among 78 patents, we discovered top 14 universities and scientific research institutions by total patent application. Wuhan University of Technology, Xi'an Jiaotong University, Wuhan University of Science & Technology are dominant in this area. They take 80.77% of the total patent filing.
Wuhan University of Technology
Hubei Sheng, China
Patent: 51
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Kunming Metallurgy College
Yunnan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1