With the analysis among 177 patents, we discovered top 86 key players by total patent application. Nexans SA, Rise Technology, Inc., NEC Corp. are dominant in this area. They take 16.95% of the total patent filing.
Massachusetts, United States
Patent: 10
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 7
Northwest Nonferrous Metal Research Institute
Shaanxi Sheng, China
Patent: 7
New Jersey, United States
Patent: 5
Beijing General Research Institute for Non Ferrous Metals
Aichi-ken, Japan
Patent: 4
Los Alamos National Security LLC
New Mexico, United States
Patent: 4
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With the analysis among related 58 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Lanzhou University, Shaanxi Normal University, University of Electronic Science & Technology of China take 25.86% of patent filing during this period.
Gansu Sheng, China
Patent: 7
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Tianjin Normal University
Tianjin Shi, China
Patent: 3
Institute of Electrical Engineering, Chinese Academy of Sciences
Shanghai Shi, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Aopu (Shanghai) New Energy Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 58 patents in last 5 years, we discover 27 new entrants. Lanzhou University, Hefei University of Technology, Harbin Engineering University are the most active new entrants in this area.
Gansu Sheng, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Aopu (Shanghai) New Energy Co., Ltd.
Shanghai Shi, China
Patent: 2
Gree (Wuhan) Electric Appliances Co., Ltd.
Hubei Sheng, China
Patent: 2
Suzhou Yingci New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 2
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among 172 patents, we discovered top 36 universities and scientific research institutions by total patent application. Institute of Electrical Engineering, Chinese Academy of Sciences, Shaanxi Normal University, Xi'an University of Technology are dominant in this area. They take 23.26% of the total patent filing.
Institute of Electrical Engineering, Chinese Academy of Sciences
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 12
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 12
Tianjin Normal University
Tianjin Shi, China
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Texas, United States
Patent: 8
Gansu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6