With the analysis among 161 patents, we discovered top 75 key players by total patent application. Fujitsu Ltd., AT&T Delaware Intellectual Property, Inc., Comptel Oyj are dominant in this area. They take 23.60% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Texas, United States
Patent: 13
Guangdong Sheng, China
Patent: 6
Georgia, United States
Patent: 6
New York, United States
Patent: 5
Beijing Shi, China
Patent: 4
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With the analysis among related 25 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Nuovo Pignone Tecnologie Srl, Agricultural University of Hebei, International Business Machines Corp. take 36.00% of patent filing during this period.
Hebei Sheng, China
Patent: 2
New York, United States
Patent: 2
Liaoning Sheng, China
Patent: 1
Colorado, United States
Patent: 1
Shanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Illinois, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 17 new entrants. Nuovo Pignone Tecnologie Srl, Agricultural University of Hebei, Shenyang Polytechnic University are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Colorado, United States
Patent: 1
Shanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 15 patents, we discovered top 9 universities and scientific research institutions by total patent application. The Hong Kong University of Science & Technology, Agricultural University of Hebei, Shanghai Jiao Tong University are dominant in this area. They take 40.00% of the total patent filing.
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1