With the analysis among 641 patents, we discovered top 264 key players by total patent application. Hangzhou Permanent Magnet Group Co. Ltd., General Equipment & Manufacturing Co., Inc., Ningbo Ninggang Permanent Magnetic Materials Co. Ltd. are dominant in this area. They take 13.57% of the total patent filing.
Zhejiang Sheng, China
Patent: 30
Kentucky, United States
Patent: 29
Zhejiang Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 12
New York, United States
Patent: 10
Hunan Sheng, China
Patent: 9
Hangzhou Sanjing Magnetic Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
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With the analysis among related 204 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Hangzhou Permanent Magnet Group Co. Ltd., Hangzhou Sanjing Magnetic Materials Co., Ltd., Hangzhou Zhiyu Magnetic Technology Co., Ltd. take 21.08% of patent filing during this period.
Zhejiang Sheng, China
Patent: 26
Hangzhou Sanjing Magnetic Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 6
Fujian Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 204 patents in last 5 years, we discover 82 new entrants. Hangzhou Sanjing Magnetic Materials Co., Ltd., Hangzhou Zhiyu Magnetic Technology Co., Ltd., Power Integrations, Inc. are the most active new entrants in this area.
Hangzhou Sanjing Magnetic Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
California, United States
Patent: 6
Fujian Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Yangzhou Huachong Power Electronics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Ganzhou Kerui Precision Magnetic Material Co., Ltd.
Jiangxi Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
With the analysis among 123 patents, we discovered top 29 universities and scientific research institutions by total patent application. Beihang University, China Jiliang University, Central South University are dominant in this area. They take 24.39% of the total patent filing.
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2