With the analysis among 956 patents, we discovered top 418 key players by total patent application. Starck GmbH, NGK Insulators, Ltd., Matsushita Electronics Corp. are dominant in this area. They take 9.62% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 33
Aichi-ken, Japan
Patent: 30
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 29
Shenzhen Baoming Technology Co., Ltd.
Guangdong Sheng, China
Patent: 17
Massachusetts, United States
Patent: 14
Taiwan Glass (Qingdao) Optoelectronics Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
Lance Technology (Changsha) Co., Ltd.
Hunan Sheng, China
Patent: 13
Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
Companhia Brasileira de Metalurgia & Mineracao
Minas Gerais, Brazil
Patent: 12
Shenzhen Oceans King Lighting Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 12
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With the analysis among related 356 patents applied in the last 5 years. We discover 225 most active companies in this area. The fast-growing Taiwan Glass (Qingdao) Optoelectronics Technology Co., Ltd., NGK Insulators, Ltd., Guilin University of Technology take 8.71% of patent filing during this period.
Taiwan Glass (Qingdao) Optoelectronics Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
Aichi-ken, Japan
Patent: 10
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Truly Opto-Electronics (Shanwei) Ltd.
Guangdong Sheng, China
Patent: 6
Jiangsu Rijiu Optoelectronics Jointstock Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 6
Sumitomo Osaka Cement Co., Ltd.
New York, United States
Patent: 5
Shanghai Baosteel Magnetic Industry Co., Ltd.
Shanghai Shi, China
Patent: 5
Suzhou Jingsheng New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among related 356 patents in last 5 years, we discover 179 new entrants. Taiwan Glass (Qingdao) Optoelectronics Technology Co., Ltd., Jiangsu Rijiu Optoelectronics Jointstock Co. Ltd., Sony Semiconductor Solutions Corp. are the most active new entrants in this area.
Taiwan Glass (Qingdao) Optoelectronics Technology Co., Ltd.
Shandong Sheng, China
Patent: 13
Jiangsu Rijiu Optoelectronics Jointstock Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 6
Shanghai Baosteel Magnetic Industry Co., Ltd.
Shanghai Shi, China
Patent: 5
Suzhou Jingsheng New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Sumitomo Osaka Cement Co., Ltd.
Fujian Sheng, China
Patent: 4
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4
Nantong Guanyouda Magnet Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Defense Research & Development Organization
With the analysis among 305 patents, we discovered top 112 universities and scientific research institutions by total patent application. Guilin University of Technology, Ningbo University, Shaanxi University of Science & Technology are dominant in this area. They take 9.51% of the total patent filing.
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Zhejiang Sheng, China
Patent: 8
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Beijing University of Technology
Beijing Shi, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Université Pierre et Marie Curie
South China University of Technology
Guangdong Sheng, China
Patent: 5
East China University of Science & Technology
Shanghai Shi, China
Patent: 5