With the analysis among 704 patents, we discovered top 247 key players by total patent application. Matsushita Electronics Corp., Raytheon Co., Sumitomo Electric Industries Ltd. are dominant in this area. They take 14.06% of the total patent filing.
Osaka-fu, Japan
Patent: 39
Shanghai Shi, China
Patent: 32
Osaka-fu, Japan
Patent: 28
CITY OF GLASGOW, United Kingdom
Patent: 16
Massachusetts, United States
Patent: 15
Anhui Sheng, China
Patent: 14
Noord-Holland, Netherlands
Patent: 12
New York, United States
Patent: 10
California, United States
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 211 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Anhui Guangzhi Technology Co., Ltd., Nanjing Wavelength Optoelectronics Technology Co., Ltd., Technical University of Denmark take 11.85% of patent filing during this period.
Anhui Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 8
Hovedstaden, Denmark
Patent: 5
Shizuoka-ken, Japan
Patent: 5
Anhui Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Illinois, United States
Patent: 4
Shandong Sheng, China
Patent: 3
With the analysis among related 211 patents in last 5 years, we discover 79 new entrants. Hamamatsu Photonics KK, Technical University of Denmark, Anhui Zhongfei Pilot Technology Co. Ltd. are the most active new entrants in this area.
Shizuoka-ken, Japan
Patent: 5
Hovedstaden, Denmark
Patent: 5
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Illinois, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 248 patents, we discovered top 73 universities and scientific research institutions by total patent application. North Carolina State University, Hefei University of Technology, Tianjin University are dominant in this area. They take 12.90% of the total patent filing.
North Carolina, United States
Patent: 8
Anhui Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Hovedstaden, Denmark
Patent: 5
Hunan Sheng, China
Patent: 5
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Patent: 5
Shanghai Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3