With the analysis among 574 patents, we discovered top 108 key players by total patent application. InterDigital Technology Corp., QUALCOMM, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 31.53% of the total patent filing.
Delaware, United States
Patent: 110
California, United States
Patent: 42
Telefonaktiebolaget LM Ericsson
New Hampshire, United States
Patent: 25
Noord-Holland, Netherlands
Patent: 22
Beijing Shi, China
Patent: 16
Virginia, United States
Patent: 16
New Hampshire, United States
Patent: 14
Ontario, Canada
Patent: 10
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With the analysis among related 64 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Chongqing University of Posts and Telecommunications, University of Electronic Science & Technology of China, Xi'an Jiaotong University take 25.00% of patent filing during this period.
Chongqing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 64 patents in last 5 years, we discover 23 new entrants. Nanjing University of Posts & Telecommunications, Anhui University, Guangzhou Jixiang Technology Co., Ltd. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Hubei Sheng, China
Patent: 1
California, United States
Patent: 1
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Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
With the analysis among 136 patents, we discovered top 37 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Tsinghua University, Chongqing University of Posts and Telecommunications are dominant in this area. They take 25.00% of the total patent filing.
Sichuan Sheng, China
Patent: 15
Beijing Shi, China
Patent: 10
Chongqing Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
SURREY, United Kingdom
Patent: 3