With the analysis among 301 patents, we discovered top 123 key players by total patent application. Promaxo, Inc., IMRA America, Inc., Mitsubishi Electric Corp. are dominant in this area. They take 21.59% of the total patent filing.
California, United States
Patent: 33
Michigan, United States
Patent: 23
New York, United States
Patent: 7
Texas, United States
Patent: 6
New Jersey, United States
Patent: 6
New York, United States
Patent: 5
With the analysis among 36 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 33
Chiba-ken, Japan
Patent: 1
With the analysis among related 170 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Promaxo, Inc., Shanghai Institute of Optics & Fine Mechanics, Shenzhen University take 31.18% of patent filing during this period.
California, United States
Patent: 33
Shanghai Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
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Patent: 5
Guangdong Sheng, China
Patent: 5
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Patent: 4
Tianjin Shi, China
Patent: 4
With the analysis among related 170 patents in last 5 years, we discover 58 new entrants. Promaxo, Inc., University of Electronic Science & Technology of China, Chongqing Research Institute of East China Normal University are the most active new entrants in this area.
California, United States
Patent: 33
Sichuan Sheng, China
Patent: 6
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Patent: 5
Guangdong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 277 patents, we discovered top 66 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Shenzhen University, Shanghai Jiao Tong University are dominant in this area. They take 27.08% of the total patent filing.
Shanghai Shi, China
Patent: 44
Guangdong Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 6
Colorado, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4