With the analysis among 367 patents, we discovered top 239 key players by total patent application. Fujitsu Ltd., NEC Corp., Hitachi Ltd. are dominant in this area. They take 8.45% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 7
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
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With the analysis among related 66 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Guangdong University of Technology, Suiyang Software Technology Co., Ltd., Yanzhou Coal Industry Co., Ltd. take 10.61% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Changsha Chunhui Doors and Windows Co., Ltd.
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 66 patents in last 5 years, we discover 50 new entrants. Guangdong University of Technology, Suiyang Software Technology Co., Ltd., Yanzhou Coal Industry Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Changsha Chunhui Doors and Windows Co., Ltd.
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 28 universities and scientific research institutions by total patent application. Xidian University, Guangdong University of Technology, Wuhan University are dominant in this area. They take 17.39% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1