With the analysis among 4,945 patents, we discovered top 485 key players by total patent application. Wuhan Grove Hydrogen Automotive Co., Ltd., Beijing SinoHytec Co., Ltd., Guangdong Hydrogen Energy Science & Technology Co Ltd are dominant in this area. They take 5.72% of the total patent filing.
Hubei Sheng, China
Patent: 150
Beijing Shi, China
Patent: 69
Guangdong Hydrogen Energy Science & Technology Co Ltd
Guangdong Sheng, China
Patent: 64
Hubei Sheng, China
Patent: 51
Guangdong Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 45
Shandong Sheng, China
Patent: 42
Guangdong Sheng, China
Patent: 40
With the analysis among 61 patents, we discovered top 11 start-ups by total patent application. Sfcc, ZeroAvia, Inc., DEVINN sro are active in this area.
Guangdong Sheng, China
Patent: 24
California, United States
Patent: 10
Gyeonggi-do, South Korea
Patent: 5
North Dakota, United States
Patent: 5
Zhejiang Sheng, China
Patent: 4
CENTRE COUNTY, France
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 4,462 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan Grove Hydrogen Automotive Co., Ltd., Beijing SinoHytec Co., Ltd., Hubei Techpow Electric Co., Ltd. take 5.92% of patent filing during this period.
Hubei Sheng, China
Patent: 150
Beijing Shi, China
Patent: 63
Hubei Sheng, China
Patent: 51
Guangdong Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 45
Shandong Sheng, China
Patent: 42
Shanxi Sheng, China
Patent: 37
Shanghai Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 28
With the analysis among related 4,462 patents in last 5 years, we discover 431 new entrants. Wuhan Grove Hydrogen Automotive Co., Ltd., Hubei Techpow Electric Co., Ltd., Shenzhen Second Intelligent Equipment Co. Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 150
Hubei Sheng, China
Patent: 51
Guangdong Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 45
Shandong Sheng, China
Patent: 42
Shanxi Sheng, China
Patent: 37
Shanghai Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Hubei Sheng, China
Patent: 28
With the analysis among 881 patents, we discovered top 170 universities and scientific research institutions by total patent application. Jilin University, Xi'an Jiaotong University, Beijing Institute of Technology are dominant in this area. They take 8.63% of the total patent filing.
Jilin Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 26
Beijing Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 18
Hubei Sheng, China
Patent: 12
Henan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Central Region, Singapore
Patent: 8