With the analysis among 1,846 patents, we discovered top 491 key players by total patent application. Shanghai Hejiade Hydrogen Machinery Co., Ltd., Tianchang Zhongneng Guotai Energy Technology Co., Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 3.95% of the total patent filing.
Shanghai Shi, China
Patent: 33
Anhui Sheng, China
Patent: 30
Hebei Sheng, China
Patent: 9
California, United States
Patent: 8
Beijing Shi, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,750 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Langfang Newt Technology Co., Ltd., Applied Materials, Inc., Optima Optical Technology (Shen Zhen) Co. Ltd. take 1.26% of patent filing during this period.
Hebei Sheng, China
Patent: 9
California, United States
Patent: 8
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
With the analysis among related 1,750 patents in last 5 years, we discover 499 new entrants. Langfang Newt Technology Co., Ltd., Applied Materials, Inc., Optima Optical Technology (Shen Zhen) Co. Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 9
California, United States
Patent: 8
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
With the analysis among 148 patents, we discovered top 63 universities and scientific research institutions by total patent application. Xijing University, Shanghai Maritime University, Chengdu University of Technology are dominant in this area. They take 5.41% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1