With the analysis among 139 patents, we discovered top 73 key players by total patent application. NEC Corp., Hitachi Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 19.42% of the total patent filing.
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 5
Hubei Sheng, China
Patent: 5
California, United States
Patent: 4
New York, United States
Patent: 3
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Wuhan Douyu Network Technology Co., Ltd., Hainan Xinruan Software Co. Ltd., Shanghai Bestone Information Technology Co., Ltd. take 75.00% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Hainan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Hainan Xinruan Software Co. Ltd., Shanghai Bestone Information Technology Co., Ltd., Huazhong Agricultural University are the most active new entrants in this area.
Hainan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1