Search results for “Optical circulator” companies
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Key Players
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Innovation Intensity
With the analysis among 2,020 patents, we discovered top 465 key players by total patent application. Nippon Telegraph & Telephone Corp., NEC Corp., Fujitsu Ltd. are dominant in this area. They take 13.86% of the total patent filing.
Tokyo-to, Japan
Patent: 128
Tokyo-to, Japan
Patent: 97
Tokyo-to, Japan
Patent: 55
Miyagi-ken, Japan
Patent: 46
Osaka-fu, Japan
Patent: 43
South Korea
Patent: 42
Telefonaktiebolaget LM Ericsson
Sweden
Patent: 33
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
Texas, United States
Patent: 27
Startups & Unicorns
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Innovation Intensity
With the analysis among 12 patents, we discovered top 4 start-ups by total patent application. Baraja Pty Ltd., Aeva, Inc., Mine Technologies are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 743 patents applied in the last 5 years. We discover 315 most active companies in this area. The fast-growing Taiyuan University of Technology, Wuhan University of Technology, Guilin University of Electronic Technology take 10.63% of patent filing during this period.
Shanxi Sheng, China
Patent: 37
Hubei Sheng, China
Patent: 25
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Sichuan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 11
California, United States
Patent: 9
South Korea
Patent: 9
Guangdong Sheng, China
Patent: 8
New Entrants
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Innovation in recent 5 years
With the analysis among related 743 patents in last 5 years, we discover 207 new entrants. Soochow University, Advanced Fiber Resources Zhuhai Ltd., Baraja Pty Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 7
STARTUP
New South Wales, Australia
Patent: 7
Shaanxi Sheng, China
Patent: 7
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Patent: 6
Guangdong Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Colorado, United States
Patent: 5
Fujian Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 1,090 patents, we discovered top 164 universities and scientific research institutions by total patent application. Taiyuan University of Technology, Wuhan University of Technology, Huazhong University of Science & Technology are dominant in this area. They take 11.47% of the total patent filing.
Shanxi Sheng, China
Patent: 56
Hubei Sheng, China
Patent: 38
Hubei Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 25
Sichuan Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 22
Tianjin Shi, China
Patent: 22
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