With the analysis among 39 patents, we discovered top 28 key players by total patent application. Shanghai Zijiang Enterprise Group Co., Ltd., China Railway Design Group Co., Ltd., Danyang Jingtong Glasses Technology Innovation Service Center Co., Ltd. are dominant in this area. They take 17.95% of the total patent filing.
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 47 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Shenyang Institute of Automation, Shanghai Zijiang Enterprise Group Co., Ltd., China Railway Design Group Co., Ltd. take 17.02% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 25 new entrants. Shanghai Zijiang Enterprise Group Co., Ltd., China Railway Design Group Co., Ltd., Danyang Jingtong Glasses Technology Innovation Service Center Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 3
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Pingyun Machinery Equipment Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 54 patents, we discovered top 15 universities and scientific research institutions by total patent application. Shandong University, Northeast Agricultural University, Jilin University are dominant in this area. They take 50.00% of the total patent filing.
Shandong Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1