With the analysis among 271 patents, we discovered top 113 key players by total patent application. QS Energy, Inc., Suzuki Corp., Hyundai Motor Co., Ltd. are dominant in this area. They take 13.65% of the total patent filing.
California, United States
Patent: 28
Nevada, United States
Patent: 4
Taiwan Province, China
Patent: 2
Sihui Xinya Shanglv Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Oredi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Xi'an Yifeng Diamond Jewelry Co., Ltd.
Shaanxi Sheng, China
Patent: 2
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With the analysis among related 111 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Chengdu University of Information Technology, Sihui Xinya Shanglv Environmental Protection Technology Co., Ltd., Nanjing Kenu Hydrogen Energy Technology Co., Ltd. take 7.21% of patent filing during this period.
Sichuan Sheng, China
Patent: 4
Sihui Xinya Shanglv Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Kenu Hydrogen Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shenzhen Oredi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Wanling Equipment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Daqing Jinyi Hongyu Petroleum Machinery Equipment Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 111 patents in last 5 years, we discover 44 new entrants. Chengdu University of Information Technology, Sihui Xinya Shanglv Environmental Protection Technology Co., Ltd., Nanjing Kenu Hydrogen Energy Technology Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 4
Sihui Xinya Shanglv Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Kenu Hydrogen Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shenzhen Oredi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Wanling Equipment Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Daqing Jinyi Hongyu Petroleum Machinery Equipment Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 11 universities and scientific research institutions by total patent application. Chengdu University of Information Technology, Kunming University of Science & Technology, Chang'an University are dominant in this area. They take 23.08% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1