With the analysis among 232 patents, we discovered top 64 key players by total patent application. Telefonaktiebolaget LM Ericsson, Huawei Technologies Co., Ltd., Nortel Networks Corp. are dominant in this area. They take 36.21% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 28
Ontario, Canada
Patent: 16
California, United States
Patent: 10
Texas, United States
Patent: 10
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 7
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With the analysis among related 29 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Shanxi University, Xidian University take 37.93% of patent filing during this period.
Guangdong Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
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Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 10 new entrants. Shanxi University, Ant Blockchain Technology (Shanghai) Co., Ltd., Wuhan University are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 18 universities and scientific research institutions by total patent application. Tsinghua University, Xidian University, Beijing University of Posts & Telecommunications are dominant in this area. They take 39.13% of the total patent filing.
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1