With the analysis among 333 patents, we discovered top 124 key players by total patent application. Samsung Electronics Co., Ltd., Sony Group Corp., Matsushita Electronics Corp. are dominant in this area. They take 17.72% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Osaka-fu, Japan
Patent: 19
Noord-Holland, Netherlands
Patent: 15
California, United States
Patent: 14
Arizona, United States
Patent: 8
Telefonaktiebolaget LM Ericsson
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With the analysis among related 22 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Xidian University, University of Electronic Science & Technology of China, Beijing Institute of Telemetry Technology take 27.27% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Beihai Maritime Support Center of the Ministry of Transport Tianjin Communication Center
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Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Iowa, United States
Patent: 1
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Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 15 new entrants. University of Electronic Science & Technology of China, Beijing Institute of Telemetry Technology, Zhongkexin Integrated Circuit Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Beihai Maritime Support Center of the Ministry of Transport Tianjin Communication Center
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Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Iowa, United States
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
With the analysis among 58 patents, we discovered top 21 universities and scientific research institutions by total patent application. Xidian University, Southeast University, Huazhong University of Science & Technology are dominant in this area. They take 18.97% of the total patent filing.
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Saitama-ken, Japan
Patent: 1