With the analysis among 4,047 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, Qingdao Guanda Industry and Trade Co., Ltd., Norsk Hydro ASA are dominant in this area. They take 1.24% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 19
Qingdao Guanda Industry and Trade Co., Ltd.
Shandong Sheng, China
Patent: 16
Fukushima-ken, Japan
Patent: 13
Wuxi Kema Stainless Steel Plate Co. Ltd.
Jiangsu Sheng, China
Patent: 11
Jiangyin Zhiyuan Automobile Trimming Co.,Ltd.
Jiangsu Sheng, China
Patent: 10
Massachusetts, United States
Patent: 9
Marine Propeller (Pty) Ltd.
Chengdu Wenda Maoyuan Technology Co., Ltd.
Sichuan Sheng, China
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,663 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, Tongxin Jiayi (Tianjin) Technology Co., Ltd. take 0.83% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 6
Tongxin Jiayi (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 6
Chengdu Hongshan Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
The First Affiliated Hospital of Zhengzhou University
Henan Sheng, China
Patent: 5
Jiangsu Maritime Institute
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Nanjing Guangshun Electronic Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Beijing Yiming Shengtai Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Fujian Yuanhua Pump Co., Ltd.
Fujian Sheng, China
Patent: 4
With the analysis among related 2,663 patents in last 5 years, we discover 479 new entrants. Tongxin Jiayi (Tianjin) Technology Co., Ltd., Chengdu Hongshan Technology Co., Ltd., The First Affiliated Hospital of Zhengzhou University are the most active new entrants in this area.
Tongxin Jiayi (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 6
Chengdu Hongshan Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
The First Affiliated Hospital of Zhengzhou University
Henan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Nanjing Guangshun Electronic Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Beijing Yiming Shengtai Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Fujian Yuanhua Pump Co., Ltd.
Fujian Sheng, China
Patent: 4
Tianjin Engineering Machinery Research Institute
Tianjin Shi, China
Patent: 3
Sichuan Yonggui Science & Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
Qingdao Dongjian Construction Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 544 patents, we discovered top 171 universities and scientific research institutions by total patent application. Southeast University, Tsinghua University, Nanjing University of Science & Technology are dominant in this area. They take 6.80% of the total patent filing.
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 8
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 6
Henan Polytechnic University
Henan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Maritime Institute
Jiangsu Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 4
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4