With the analysis among 481 patents, we discovered top 72 key players by total patent application. Corning, Inc., Nikon Corp., Carl Zeiss AG are dominant in this area. They take 49.69% of the total patent filing.
New York, United States
Patent: 126
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 42
Osaka-fu, Japan
Patent: 16
Fukuda Crystal Laboratory Co. Ltd.
Miyagi-ken, Japan
Patent: 16
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 9
Advanced Industrial Science & Technology
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With the analysis among related 45 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Zhongye Changtian International Engineering Co., Ltd., Shanghai Deshi Kaifu Optoelectronics Technology Co., Ltd., Shanghai Institute of Ceramics, Chinese Academy of Sciences take 33.33% of patent filing during this period.
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 9
Shanghai Deshi Kaifu Optoelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Shanghai Institute of Ceramics, Chinese Academy of Sciences
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Patent: 2
Nanjing Tongli Crystal Materials Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Qinhuangdao Heyi Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Qinhuangdao Intrinsic Crystal Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Jiangxi Ionic Rare Earth Engineering Technology Research Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Suzhou Institute of Biomedical Engineering Technology, Chinese Academy of Sciences
Jiangsu Sheng, China
Patent: 1
Changshu Tongle Electronic Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 22 new entrants. Zhongye Changtian International Engineering Co., Ltd., Shanghai Deshi Kaifu Optoelectronics Technology Co., Ltd., Qinhuangdao Heyi Technology Co., Ltd. are the most active new entrants in this area.
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 9
Shanghai Deshi Kaifu Optoelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Qinhuangdao Heyi Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Qinhuangdao Intrinsic Crystal Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Nanjing Tongli Crystal Materials Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangxi Ionic Rare Earth Engineering Technology Research Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Suzhou Institute of Biomedical Engineering Technology, Chinese Academy of Sciences
Jiangsu Sheng, China
Patent: 1
Changshu Tongle Electronic Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Qilu University of Technology
Shandong Sheng, China
Patent: 1
With the analysis among 84 patents, we discovered top 22 universities and scientific research institutions by total patent application. Tohoku University, Changchun Sci-Tech University, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 88.10% of the total patent filing.
Miyagi-ken, Japan
Patent: 30
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 5
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1