With the analysis among 353 patents, we discovered top 208 key players by total patent application. Murata Manufacturing Co. Ltd., Hamamatsu Photonics KK, Lumentum Operations LLC are dominant in this area. They take 10.76% of the total patent filing.
Kyoto-fu, Japan
Patent: 15
Shizuoka-ken, Japan
Patent: 13
California, United States
Patent: 10
Guangdong Sheng, China
Patent: 9
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Arizona, United States
Patent: 4
With the analysis among related 132 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing LG Chem Ltd., Sigma Technologies Int'l LLC, Hamamatsu Photonics KK take 9.09% of patent filing during this period.
Sigma Technologies Int'l LLC
Arizona, United States
Patent: 4
Shizuoka-ken, Japan
Patent: 4
Arizona, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
With the analysis among related 132 patents in last 5 years, we discover 90 new entrants. LG Chem Ltd., Sigma Technologies Int'l LLC, The Chinese University of Hong Kong (Shenzhen) are the most active new entrants in this area.
Sigma Technologies Int'l LLC
Arizona, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among 84 patents, we discovered top 41 universities and scientific research institutions by total patent application. Guilin University of Electronic Technology, Hebei University of Science & Technology, China University of Geosciences Beijing are dominant in this area. They take 14.29% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hebei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2