With the analysis among 4,790 patents, we discovered top 486 key players by total patent application. Carrier Corp., Tianjin Yingde Coldchain Technology Co. Ltd., China Railway Siyuan Survey & Design Group Co., Ltd. are dominant in this area. They take 5.20% of the total patent filing.
Tianjin Shi, China
Patent: 82
Hubei Sheng, China
Patent: 81
Zhejiang Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 31
Shanghai Shi, China
Patent: 27
Hubei Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 22
Fujian Sheng, China
Patent: 20
With the analysis among 22 patents, we discovered top 14 start-ups by total patent application. ZKS, Shanghai Weilian Information Technology Co. Ltd., S.Lab Asia Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among related 4,914 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Siyuan Survey & Design Group Co., Ltd., Zhejiang Xuebo Blue Technology Co., Ltd., Guangzhou Jisu Refrigeration Equipment Co., Ltd. take 3.09% of patent filing during this period.
Hubei Sheng, China
Patent: 81
Zhejiang Sheng, China
Patent: 40
Guangdong Sheng, China
Patent: 31
Shanghai Shi, China
Patent: 27
Zhejiang Sheng, China
Patent: 25
Hubei Sheng, China
Patent: 23
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Patent: 22
Zhejiang Sheng, China
Patent: 21
Jilin Sheng, China
Patent: 19
Liaoning Sheng, China
Patent: 18
With the analysis among related 4,914 patents in last 5 years, we discover 430 new entrants. China Railway Siyuan Survey & Design Group Co., Ltd., Zhejiang Xuebo Blue Technology Co., Ltd., Guangzhou Jisu Refrigeration Equipment Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 81
Zhejiang Sheng, China
Patent: 40
Guangdong Sheng, China
Patent: 31
Shanghai Shi, China
Patent: 27
Hubei Sheng, China
Patent: 23
Jilin Sheng, China
Patent: 19
Liaoning Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
With the analysis among 1,349 patents, we discovered top 254 universities and scientific research institutions by total patent application. China Agricultural University, Zhejiang University, Beijing Wuzi University are dominant in this area. They take 7.78% of the total patent filing.
Beijing Shi, China
Patent: 28
Zhejiang Sheng, China
Patent: 25
Beijing Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Henan Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12