With the analysis among 26 patents, we discovered top 17 key players by total patent application. Hoechst AG, Sumitomo Metal Mining Co. Ltd., Jiangsu Nata Opto-electronic Material Co., Ltd. are dominant in this area. They take 26.92% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Jiangsu Nata Opto-electronic Material Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Energy Conversion Devices, Inc.
Michigan, United States
Patent: 2
First Rare Materials Co. Ltd.
Guangdong Sheng, China
Patent: 2
Zhuzhou Keneng New Material Co., Ltd.
Hunan Sheng, China
Patent: 2
Sumitomo Chemical Co., Ltd.
No data, please try another search term
With the analysis among related 7 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Zhuzhou Keneng New Material Co., Ltd., Jiangsu Nata Opto-electronic Material Co., Ltd., YKK Corp. take 57.14% of patent filing during this period.
Zhuzhou Keneng New Material Co., Ltd.
Hunan Sheng, China
Patent: 2
Jiangsu Nata Opto-electronic Material Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chengdu Yunxin Nonferrous Metals Co., Ltd.
Sichuan Sheng, China
Patent: 1
First Rare Materials Co. Ltd.
Guangdong Sheng, China
Patent: 1
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 4 new entrants. Zhuzhou Keneng New Material Co., Ltd., YKK Corp., Chengdu Yunxin Nonferrous Metals Co., Ltd. are the most active new entrants in this area.
Zhuzhou Keneng New Material Co., Ltd.
Hunan Sheng, China
Patent: 2
Chengdu Yunxin Nonferrous Metals Co., Ltd.
Sichuan Sheng, China
Patent: 1
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Shenyang Pharmaceutical University
Liaoning Sheng, China
Patent: 1