With the analysis among 157 patents, we discovered top 113 key players by total patent application. Guizhou Redstar Developing Co., Ltd., DB Metal Co. Ltd., General Electric Co. are dominant in this area. They take 8.92% of the total patent filing.
Guizhou Sheng, China
Patent: 7
Massachusetts, United States
Patent: 3
Guizhou Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Guangxi Shuangde Manganese Industry Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
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With the analysis among related 68 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing Zhongshan Ophthalmic Center, Sun Yat-sen University, Guizhou Tongren Jinrui Manganese Industry Co., Ltd., Guangxi Esoke New Material Technology Co., Ltd. take 8.82% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Hunan Sheng, China
Patent: 1
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Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hainan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 68 patents in last 5 years, we discover 61 new entrants. Zhongshan Ophthalmic Center, Sun Yat-sen University, Guizhou Tongren Jinrui Manganese Industry Co., Ltd., Guangxi Esoke New Material Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Hunan Sheng, China
Patent: 1
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Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hainan Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 47 patents, we discovered top 23 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Northeast Agricultural University, Guilin University of Technology are dominant in this area. They take 14.89% of the total patent filing.
Yunnan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1