With the analysis among 214 patents, we discovered top 140 key players by total patent application. NEC Corp., Preferred Networks Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 11.21% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Missouri, United States
Patent: 5
California, United States
Patent: 4
Illinois, United States
Patent: 4
Microsoft Technology Licensing LLC
Washington, United States
Patent: 4
Texas, United States
Patent: 4
International Business Machines Corp.
New York, United States
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
With the analysis among 12 patents, we discovered top 4 start-ups by total patent application. Preferred Networks Corp., Hulu LLC, Eyevolution are active in this area.
California, United States
Patent: 1
Anhui Sheng, China
Patent: 1
Hangzhou Anmaisheng Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 197 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Zhejiang University, Tsinghua University take 7.11% of patent filing during this period.
Nippon Telegraph & Telephone Corp.
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Microsoft Technology Licensing LLC
Washington, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 197 patents in last 5 years, we discover 100 new entrants. Tsinghua University, Beijing University of Posts & Telecommunications, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
California, United States
Patent: 3
Fife, United Kingdom
Patent: 3
Sichuan Sheng, China
Patent: 3
Illinois, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 2
With the analysis among 217 patents, we discovered top 97 universities and scientific research institutions by total patent application. Zhejiang University, Huazhong University of Science & Technology, Shanghai Jiao Tong University are dominant in this area. They take 10.14% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4