With the analysis among 99 patents, we discovered top 77 key players by total patent application. Guangdong Jinda Hardware Products Co., Ltd., Quanzhou Jianming Environmental Protection Technology Co., Ltd., Huanghe Xinye Co. Ltd. are dominant in this area. They take 15.15% of the total patent filing.
Guangdong Jinda Hardware Products Co., Ltd.
Guangdong Sheng, China
Patent: 6
Quanzhou Jianming Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 6
Qinghai Sheng, China
Patent: 3
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 3
Qinghai Upper Yellow River Hydropower Development Co., Ltd.
Qinghai Sheng, China
Patent: 3
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 2
Guangdong Zhengchao Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Wuxi Micro-research Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Huaneng Shanghai Gas Turbine Power Generation Co. Ltd.
Shanghai Shi, China
Patent: 2
Wuxi Guosheng Precision Tool Co. Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 53 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Quanzhou Jianming Environmental Protection Technology Co., Ltd., Guangdong Jinda Hardware Products Co., Ltd., Huanghe Xinye Co. Ltd. take 24.53% of patent filing during this period.
Quanzhou Jianming Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 6
Guangdong Jinda Hardware Products Co., Ltd.
Guangdong Sheng, China
Patent: 4
Qinghai Sheng, China
Patent: 3
Qinghai Upper Yellow River Hydropower Development Co., Ltd.
Qinghai Sheng, China
Patent: 3
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 3
Huaneng Shanghai Gas Turbine Power Generation Co. Ltd.
Shanghai Shi, China
Patent: 2
Wuxi Guosheng Precision Tool Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Wuxi Micro-research Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Guangdong Zhengchao Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guandong Home Furnishing Technology Hubei Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 34 new entrants. Quanzhou Jianming Environmental Protection Technology Co., Ltd., Huanghe Xinye Co. Ltd., Qinghai Upper Yellow River Hydropower Development Co., Ltd. are the most active new entrants in this area.
Quanzhou Jianming Environmental Protection Technology Co., Ltd.
Fujian Sheng, China
Patent: 6
Qinghai Sheng, China
Patent: 3
Qinghai Upper Yellow River Hydropower Development Co., Ltd.
Qinghai Sheng, China
Patent: 3
Huanghe Upstream Hydropower Development Co. Ltd.
Shaanxi Sheng, China
Patent: 3
Huaneng Shanghai Gas Turbine Power Generation Co. Ltd.
Shanghai Shi, China
Patent: 2
Wuxi Guosheng Precision Tool Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Wuxi Micro-research Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Guangdong Zhengchao Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guandong Home Furnishing Technology Hubei Co., Ltd.
Hubei Sheng, China
Patent: 1
Jiaxing Jusen Metal Products Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 6 universities and scientific research institutions by total patent application. Tohoku University, University of Electronic Science & Technology of China, Nanjing University of Information Science & Technology are dominant in this area. They take 42.86% of the total patent filing.
Miyagi-ken, Japan
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 1