With the analysis among 3,367 patents, we discovered top 485 key players by total patent application. China Petroleum & Chemical Corp., Gree Electric Appliances, Inc. of Zhuhai, PetroChina Co., Ltd. are dominant in this area. They take 3.03% of the total patent filing.
Beijing Shi, China
Patent: 42
Guangdong Sheng, China
Patent: 31
Beijing Shi, China
Patent: 29
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Cas Aerostar Technology Co.,Ltd, Aisin KK, Zulu Pods, Inc. are active in this area.
Shandong Sheng, China
Patent: 2
New York, United States
Patent: 1
With the analysis among related 2,124 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Xuzhou University of Technology, China Petroleum & Chemical Corp. take 3.30% of patent filing during this period.
Guangdong Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 23
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
With the analysis among related 2,124 patents in last 5 years, we discover 414 new entrants. Xuzhou University of Technology, Tongguang Gear (Jiashan) Co., Ltd., Yuhuan Henghua Pump Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
With the analysis among 430 patents, we discovered top 94 universities and scientific research institutions by total patent application. Zhejiang University, Xuzhou University of Technology, Xi'an Jiaotong University are dominant in this area. They take 21.40% of the total patent filing.
Zhejiang Sheng, China
Patent: 45
Jiangsu Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 16
Heilongjiang Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Shanxi Sheng, China
Patent: 5