With the analysis among 416 patents, we discovered top 186 key players by total patent application. Sumitomo Chemical Co., Ltd., Corning, Inc., Murata Manufacturing Co. Ltd. are dominant in this area. They take 18.03% of the total patent filing.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 32
New York, United States
Patent: 25
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 18
Otsuka Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 16
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 13
Oklahoma, United States
Patent: 8
ISHIHARA SANGYO KAISHA LTD.
Saint-Gobain Centre de Recherches et d'Études Européen SAS
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With the analysis among related 28 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Zhejiang University, Hebei University of Technology, Foshan Jiaohe Technology Co., Ltd. take 14.29% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Foshan Jiaohe Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Dongfang Shuohua Optical Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nanyang Institute of Technology
Henan Sheng, China
Patent: 1
Foshan Tengli New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Polytechnic Institute
Jiangsu Sheng, China
Patent: 1
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 25 new entrants. Foshan Jiaohe Technology Co., Ltd., Jiangsu Dongfang Shuohua Optical Materials Co., Ltd., Nanyang Institute of Technology are the most active new entrants in this area.
Foshan Jiaohe Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Dongfang Shuohua Optical Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Nanyang Institute of Technology
Henan Sheng, China
Patent: 1
Foshan Tengli New Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Polytechnic Institute
Jiangsu Sheng, China
Patent: 1
Inner Mongolia University of Technology
Nei Mongol Zizhiqu, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Zhaoqing Huashi University Optoelectronic Industry Research Institute
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Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 153 patents, we discovered top 67 universities and scientific research institutions by total patent application. Zhejiang University, Fujian Institute of Research on The Structure of Matter, Tsinghua University are dominant in this area. They take 23.53% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Fujian Institute of Research on The Structure of Matter
Fujian Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
South China Normal University
Guangdong Sheng, China
Patent: 2
Kagawa-ken, Japan
Patent: 2