With the analysis among 234 patents, we discovered top 87 key players by total patent application. Ricoh Co., Ltd., Olympus Optical Ltd., Konica Corp. are dominant in this area. They take 18.80% of the total patent filing.
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 11
Shandong Sheng, China
Patent: 6
New Hampshire, United States
Patent: 5
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With the analysis among related 77 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Qingdao Hisense Laser Display Co. Ltd., Chongqing Xishan Science & Technology Co., Ltd., Samsung Electronics Co., Ltd. take 18.18% of patent filing during this period.
Shandong Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shenzhen Tianying Photoelectric System Co., Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 77 patents in last 5 years, we discover 40 new entrants. Qingdao Hisense Laser Display Co. Ltd., Chongqing Xishan Science & Technology Co., Ltd., Hangzhou Renren Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shenzhen Tianying Photoelectric System Co., Ltd.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 5 universities and scientific research institutions by total patent application. Zhejiang University, Xi'an Institute of Optics & Precision Mechanics of Cas, Nanjing University of Science & Technology are dominant in this area. They take 42.86% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1