With the analysis among 125 patents, we discovered top 52 key players by total patent application. NEC Corp., Hitachi Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 30.40% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 11
Telefonaktiebolaget LM Ericsson
New York, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Toyama-ken, Japan
Patent: 3
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Fujian Starlink Technology Co., Ltd., Beijing University of Chemical Technology take 87.50% of patent filing during this period.
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Delaware, United States
Patent: 1
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Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Fujian Starlink Technology Co., Ltd., Beijing University of Chemical Technology, EMC IP Holding Co. LLC are the most active new entrants in this area.
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Delaware, United States
Patent: 1
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Patent: 1
With the analysis among 19 patents, we discovered top 7 universities and scientific research institutions by total patent application. Peking University, Fudan University, Beijing Institute of Technology are dominant in this area. They take 52.63% of the total patent filing.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tokyo Institute of Technology