With the analysis among 718 patents, we discovered top 148 key players by total patent application. QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson, Lucent Technologies, Inc. are dominant in this area. They take 26.74% of the total patent filing.
California, United States
Patent: 107
Telefonaktiebolaget LM Ericsson
New Jersey, United States
Patent: 31
Illinois, United States
Patent: 31
Jakarta Raya, Indonesia
Patent: 21
New York, United States
Patent: 19
Delaware, United States
Patent: 16
Noord-Holland, Netherlands
Patent: 15
Bayern, Germany
Patent: 14
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With the analysis among related 56 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing QUALCOMM, Inc., Nanjing University of Science & Technology, Xidian University take 35.71% of patent filing during this period.
California, United States
Patent: 9
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Massachusetts, United States
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 56 patents in last 5 years, we discover 20 new entrants. Nanjing University of Science & Technology, Xidian University, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 55 patents, we discovered top 26 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Xidian University, Chongqing University of Posts and Telecommunications are dominant in this area. They take 30.91% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
California, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2