With the analysis among 42 patents, we discovered top 17 key players by total patent application. Nippon Telegraph & Telephone Corp., UBE Kogyo KK, Fujitsu Ltd. are dominant in this area. They take 52.38% of the total patent filing.
Tokyo-to, Japan
Patent: 12
California, United States
Patent: 1
No data, please try another search term
With the analysis among related 17 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Shandong University of Technology, Chengdu Normal University, North Eastern University take 35.29% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 11 new entrants. Shandong University of Technology, Chengdu Normal University, North Eastern University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 15 universities and scientific research institutions by total patent application. Jiangxi University of Science & Technology, Shandong University of Technology, Xi'an University of Technology are dominant in this area. They take 21.43% of the total patent filing.
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1