With the analysis among 499 patents, we discovered top 311 key players by total patent application. Samsung Electronics Co., Ltd., Jiangmen Ekmet Electronic Technology Co., Ltd., Ningbo Ruiyi Electrical Technology Development Co., Ltd. are dominant in this area. They take 12.22% of the total patent filing.
Guangdong Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
Guangdong Hydrogen Energy Science & Technology Co Ltd
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
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With the analysis among related 308 patents applied in the last 5 years. We discover 213 most active companies in this area. The fast-growing Jiangmen Ekmet Electronic Technology Co., Ltd., Sodapop Austria GmbH, Xi'an Thermal Power Research Institute Co., Ltd. take 7.47% of patent filing during this period.
Guangdong Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shenzhen Chiwu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among related 308 patents in last 5 years, we discover 204 new entrants. Jiangmen Ekmet Electronic Technology Co., Ltd., Sodapop Austria GmbH, Xi'an Thermal Power Research Institute Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shenzhen Chiwu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
With the analysis among 124 patents, we discovered top 51 universities and scientific research institutions by total patent application. Southwest Petroleum University, Tianjin University, China University of Petroleum (East China) are dominant in this area. They take 11.29% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 2