With the analysis among 549 patents, we discovered top 323 key players by total patent application. Fujian Wanban Optoelectronics Technology Co. Ltd., NEC Corp., Boliden AB are dominant in this area. They take 8.20% of the total patent filing.
Fujian Wanban Optoelectronics Technology Co. Ltd.
Fujian Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 11
Shin-Kobe Electric Machinery Co., Ltd.
Primetals Technologies Austria GmbH
WEST PRODUCTION TECHNOLOGY AS
Matsushita Electronics Corp.
BWG Bergwerk- und Walzwerk-Maschinenbau GmbH
Rheinland-Pfalz, Germany
Patent: 7
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With the analysis among related 45 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Zhejiang Electric Power Co., Ltd., Shaoxing Power Bureau, Huafu High Technology Energy Storage Co., Ltd. take 13.33% of patent filing during this period.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Huafu High Technology Energy Storage Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Yongxing Hongfu Metal Co., Ltd.
Hunan Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Xiangyang Yuanrui Resources Engineering Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Shandong Xunshi Electric Co., Ltd.
Shandong Sheng, China
Patent: 2
Indiana, United States
Patent: 2
Changzhou Mechanical and Electrical Vocational and Technical College
Jiangsu Sheng, China
Patent: 1
Nantong Gaoqiang Lighting Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 32 new entrants. Zhejiang Electric Power Co., Ltd., Shaoxing Power Bureau, Huafu High Technology Energy Storage Co., Ltd. are the most active new entrants in this area.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Huafu High Technology Energy Storage Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Yongxing Hongfu Metal Co., Ltd.
Hunan Sheng, China
Patent: 2
Xiangyang Yuanrui Resources Engineering Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Shandong Xunshi Electric Co., Ltd.
Shandong Sheng, China
Patent: 2
Indiana, United States
Patent: 2
Changzhou Mechanical and Electrical Vocational and Technical College
Jiangsu Sheng, China
Patent: 1
Nantong Gaoqiang Lighting Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sihuan Zinc & Germanium Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 67 patents, we discovered top 31 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, The Hong Kong University of Science & Technology, Beijing University of Chemical Technology are dominant in this area. They take 14.93% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 2
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Institut National Polytechnique de Grenoble
Hunan Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Council of Scientific & Industrial Research
Beijing Shi, China
Patent: 1