With the analysis among 21 patents, we discovered top 20 key players by total patent application. Baker Hughes, Inc., Sunwoda Electric Vehicle Battery Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 38.10% of the total patent filing.
Texas, United States
Patent: 5
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 79 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing Xiangtan University, Southeast University, Hebei University of Technology take 20.25% of patent filing during this period.
Hunan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 79 patents in last 5 years, we discover 55 new entrants. Xiangtan University, Hebei University of Technology, Zhejiang University are the most active new entrants in this area.
Hunan Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 82 patents, we discovered top 43 universities and scientific research institutions by total patent application. Xiangtan University, Southeast University, Taiyuan University of Technology are dominant in this area. They take 24.39% of the total patent filing.
Hunan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2