With the analysis among 266 patents, we discovered top 69 key players by total patent application. Fujitsu Ltd., British Telecommunications Plc, Nippon Telegraph & Telephone Corp. are dominant in this area. They take 32.33% of the total patent filing.
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 12
Telefonaktiebolaget LM Ericsson
New York, United States
Patent: 7
Michigan, United States
Patent: 7
New Jersey, United States
Patent: 6
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With the analysis among related 36 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Shenzhen University, Nikon Corp., Fujitsu Ltd. take 25.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
Massachusetts, United States
Patent: 2
Washington, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
New Jersey, United States
Patent: 1
Chongqing Huapu New Energy Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among related 36 patents in last 5 years, we discover 18 new entrants. Shenzhen University, South China University of Technology, Massachusetts Institute of Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Washington, United States
Patent: 2
New Jersey, United States
Patent: 1
Chongqing Huapu New Energy Co., Ltd.
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 83 patents, we discovered top 31 universities and scientific research institutions by total patent application. Hangzhou Dianzi University, University of Electronic Science & Technology of China, The University of Sydney are dominant in this area. They take 32.53% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2