With the analysis among 209 patents, we discovered top 78 key players by total patent application. Fujitsu Ltd., Nippon Telegraph & Telephone Corp., Microsoft Technology Licensing LLC are dominant in this area. They take 29.67% of the total patent filing.
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 12
Washington, United States
Patent: 10
New York, United States
Patent: 7
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 108 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Chongqing University of Posts and Telecommunications, NEC Corp., Nippon Telegraph & Telephone Corp. take 12.96% of patent filing during this period.
Chongqing Shi, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 108 patents in last 5 years, we discover 69 new entrants. Chongqing University of Posts and Telecommunications, Harbin University of Science & Technology, Jilin University are the most active new entrants in this area.
Chongqing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 83 patents, we discovered top 53 universities and scientific research institutions by total patent application. Chongqing University of Posts and Telecommunications, Guilin University of Electronic Technology, Jilin University are dominant in this area. They take 14.46% of the total patent filing.
Chongqing Shi, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Jilin Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2