With the analysis among 167 patents, we discovered top 97 key players by total patent application. Sumitomo Metal Mining Co. Ltd., EIDP, Inc., L'Oréal SA are dominant in this area. They take 13.77% of the total patent filing.
Delaware, United States
Patent: 6
California, United States
Patent: 4
Nikko Metal Manufacturing Co. Ltd.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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With the analysis among related 49 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Huazhong University of Science & Technology, Central South University, Shaanxi Donghui Photoelectric Material Technology Co., Ltd. take 12.24% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Donghui Photoelectric Material Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 35 new entrants. Huazhong University of Science & Technology, Shaanxi Donghui Photoelectric Material Technology Co., Ltd., Jiangxi Rui Feng Environmental Protection Co. Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Shaanxi Donghui Photoelectric Material Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 33 universities and scientific research institutions by total patent application. Central South University, National Agricultural University, Kunming University of Science & Technology are dominant in this area. They take 18.57% of the total patent filing.
Hunan Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2