With the analysis among 1,540 patents, we discovered top 374 key players by total patent application. Mitsubishi Electric Corp., British Telecommunications Plc, Northrop Grumman Systems Corp. are dominant in this area. They take 15.71% of the total patent filing.
Tokyo-to, Japan
Patent: 93
Virginia, United States
Patent: 65
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 38
California, United States
Patent: 28
Shanghai Shi, China
Patent: 28
Tochigi-ken, Japan
Patent: 25
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Seurat Technologies, Inc., National Institutes for Quantum & Radiological Science & Tech, Aisin KK are active in this area.
Massachusetts, United States
Patent: 4
Chiba-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 487 patents applied in the last 5 years. We discover 182 most active companies in this area. The fast-growing Northrop Grumman Systems Corp., National University of Defense Technology, Laser Fusion Research Center of China Academy of Engineering Physics take 19.30% of patent filing during this period.
Virginia, United States
Patent: 36
Hunan Sheng, China
Patent: 30
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Patent: 28
Tokyo-to, Japan
Patent: 17
Shanghai Shi, China
Patent: 15
Taiwan Province, China
Patent: 8
Fujian Sheng, China
Patent: 7
With the analysis among related 487 patents in last 5 years, we discover 127 new entrants. Changchun Institute of Optics Fine Mechanics & Physics, Taiwan Semiconductor Manufacturing Co., Ltd., Fuzhou Nafei Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Taiwan Province, China
Patent: 8
Fujian Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Zhongke Yi'an (Shenzhen) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 4
With the analysis among 621 patents, we discovered top 78 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, National University of Defense Technology, Huazhong University of Science & Technology are dominant in this area. They take 25.44% of the total patent filing.
Shanghai Shi, China
Patent: 48
Hunan Sheng, China
Patent: 34
Hubei Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Colorado, United States
Patent: 9
Heilongjiang Sheng, China
Patent: 8