With the analysis among 167 patents, we discovered top 163 key players by total patent application. Shenzhen Keystone Technology Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, BYD Co., Ltd. are dominant in this area. They take 4.19% of the total patent filing.
Shenzhen Keystone Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Taiwan Province, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Di Shijie (Shanghai) Dry Ice Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 145 patents applied in the last 5 years. We discover 127 most active companies in this area. The fast-growing Shenzhen Keystone Technology Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Di Shijie (Shanghai) Dry Ice Technology Co., Ltd. take 4.83% of patent filing during this period.
Shenzhen Keystone Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Di Shijie (Shanghai) Dry Ice Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangxi Ruixue Refrigeration Equipment Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Chongqing Changliang Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Ningbo Haofa Hydraulic Pneumatic Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 145 patents in last 5 years, we discover 127 new entrants. Shenzhen Keystone Technology Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Di Shijie (Shanghai) Dry Ice Technology Co., Ltd. are the most active new entrants in this area.
Shenzhen Keystone Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Di Shijie (Shanghai) Dry Ice Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangxi Ruixue Refrigeration Equipment Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Chongqing Changliang Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Ningbo Haofa Hydraulic Pneumatic Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 13 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Beijing University of Technology, Nanjing University are dominant in this area. They take 15.79% of the total patent filing.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1