With the analysis among 169 patents, we discovered top 83 key players by total patent application. Hughes Aircraft Co., TRW, Inc., Huawei Technologies Co., Ltd. are dominant in this area. They take 14.20% of the total patent filing.
California, United States
Patent: 13
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 5
F. Hoffmann-La Roche Ltd.
New York, United States
Patent: 5
Dolby Laboratories Licensing Corp.
California, United States
Patent: 5
Alcatel Standard Electrica
Hughes Electronics Products Corporation
California, United States
Patent: 4
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With the analysis among related 41 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Dolby Laboratories Licensing Corp., University of Electronic Science & Technology of China, Suzhou Weimo Electronic Information Technology Co., Ltd. take 24.39% of patent filing during this period.
Dolby Laboratories Licensing Corp.
California, United States
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Suzhou Weimo Electronic Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
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Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Xi'an Tongfei Electronic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Hangzhou Yijian Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 24 new entrants. University of Electronic Science & Technology of China, Suzhou Weimo Electronic Information Technology Co., Ltd., Zhijiang Laboratory are the most active new entrants in this area.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Suzhou Weimo Electronic Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
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Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
The Fourteenth Research Institute of China Electronics Technology Group Corporation
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Patent: 1
Xi'an Tongfei Electronic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Wuhan Huaxun Guorong Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Xian Huanghe Mechanical & Electrical Co., Ltd.
Shaanxi Sheng, China
Patent: 1
With the analysis among 63 patents, we discovered top 23 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, University of Electronic Science & Technology of China, Xidian University are dominant in this area. They take 20.63% of the total patent filing.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1