With the analysis among 12 patents, we discovered top 9 key players by total patent application. Fujitsu Ltd., Guangzhou Metro Design & Research Institute Co., Ltd., China Southern Power Grid Co., Ltd. are dominant in this area. They take 50.00% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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With the analysis among related 16 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Fujitsu Ltd., Guangzhou Metro Design & Research Institute Co., Ltd., Hunan University take 43.75% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 13 new entrants. Fujitsu Ltd., Guangzhou Metro Design & Research Institute Co., Ltd., Hunan University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 10 universities and scientific research institutions by total patent application. Hunan University, University of Central Florida, Beijing University of Posts & Telecommunications are dominant in this area. They take 33.33% of the total patent filing.
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1