With the analysis among 203 patents, we discovered top 94 key players by total patent application. QUALCOMM, Inc., Ericsson, Inc., Apple, Inc. are dominant in this area. They take 19.21% of the total patent filing.
California, United States
Patent: 16
Texas, United States
Patent: 15
California, United States
Patent: 8
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 7
Matsushita Electronics Corp.
Noord-Holland, Netherlands
Patent: 6
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 6
Commissariat à l´énergie atomique et aux énergies alternatives
CENTRE COUNTY, France
Patent: 5
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With the analysis among related 257 patents applied in the last 5 years. We discover 96 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, Nanjing University of Science & Technology, Xi'an Jiaotong University take 20.62% of patent filing during this period.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 20
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 17
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 16
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 16
Commissariat à l´énergie atomique et aux énergies alternatives
CENTRE COUNTY, France
Patent: 11
Shaanxi Sheng, China
Patent: 11
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Korea Advanced Institute of Science & Technology
With the analysis among related 257 patents in last 5 years, we discover 74 new entrants. Northwestern Polytechnical University, Harbin Institute of Technology, Fuzhou University are the most active new entrants in this area.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
The 54th Research Institute of China Electronics Technology Group Corporation
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Patent: 4
Henan Sheng, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 3
Guangdong Electric Power Research Institute Energy Technology
Guangdong Sheng, China
Patent: 3
With the analysis among 288 patents, we discovered top 58 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, University of Electronic Science & Technology of China, Nanjing University of Science & Technology are dominant in this area. They take 25.35% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 27
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 24
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 18
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 12
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 12
Korea Advanced Institute of Science & Technology
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8