With the analysis among 160 patents, we discovered top 132 key players by total patent application. Changsha Pengyue Wuyang Information Technology Co., Ltd., Shaanxi Dabo Information Technology Co., Ltd., Beijing Feihua Technology Co., Ltd. are dominant in this area. They take 3.75% of the total patent filing.
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
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With the analysis among related 104 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing West China Second University Hospital, Yunnan Academy of Tobacco Agriculture Science, Shanghai Ocean University take 5.77% of patent filing during this period.
Yunnan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Hebei Hexichuan Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 104 patents in last 5 years, we discover 66 new entrants. West China Second University Hospital, Yunnan Academy of Tobacco Agriculture Science, Shanghai Ocean University are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Hexichuan Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
With the analysis among 113 patents, we discovered top 49 universities and scientific research institutions by total patent application. North Carolina State University, China University of Mining & Technology, Zhejiang University are dominant in this area. They take 9.73% of the total patent filing.
North Carolina, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2