With the analysis among 1,806 patents, we discovered top 474 key players by total patent application. Nikon Corp., Matsushita Electronics Corp., Citizen Watch Co., Ltd. are dominant in this area. They take 9.69% of the total patent filing.
Tokyo-to, Japan
Patent: 74
Osaka-fu, Japan
Patent: 63
Tokyo-to, Japan
Patent: 38
Nagano-ken, Japan
Patent: 25
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 20
Beijing Shi, China
Patent: 18
Tokyo-to, Japan
Patent: 17
With the analysis among 10 patents, we discovered top 5 start-ups by total patent application. Shenzhen Wicue Optoelectronics Co. Ltd., Shenzhen Royole Technologies Co., Ltd., SuperGrid Institute SAS are active in this area.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 497 patents applied in the last 5 years. We discover 295 most active companies in this area. The fast-growing Beihang University, Advanced Fiber Resources Zhuhai Ltd., Fujian Haichuang Optoelectronics Technology Co., Ltd. take 6.84% of patent filing during this period.
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
With the analysis among related 497 patents in last 5 years, we discover 219 new entrants. Technical Institute of Physics & Chemistry CAS, Guangdong Sanshiyuan Technology Co., Ltd., FUZHOU WITOPTICS PHOTONICS,Inc are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
With the analysis among 509 patents, we discovered top 148 universities and scientific research institutions by total patent application. Beihang University, Ningbo University, Henan Normal University are dominant in this area. They take 8.64% of the total patent filing.
Beijing Shi, China
Patent: 22
Zhejiang Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6