Search results for “Optical fiber coupler” companies
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Key Players
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Innovation Intensity
With the analysis among 2,775 patents, we discovered top 457 key players by total patent application. Sumitomo Electric Industries Ltd., Fujikura Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 20.72% of the total patent filing.
Osaka-fu, Japan
Patent: 250
Tokyo-to, Japan
Patent: 206
Tokyo-to, Japan
Patent: 119
Japan
Patent: 99
New York, United States
Patent: 56
Tokyo-to, Japan
Patent: 51
Kyoto-fu, Japan
Patent: 49
Tokyo-to, Japan
Patent: 46
Beijing Shi, China
Patent: 38
Tokyo-to, Japan
Patent: 27
Startups & Unicorns
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Innovation Intensity
With the analysis among 15 patents, we discovered top 5 start-ups by total patent application. Zhiding Medical Technology (hangzhou) Co., Ltd., Steravision Co., Ltd., Benewake (Beijing) Co. Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,848 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Taiyuan University of Technology, Guilin University of Electronic Technology, Foshan University take 6.76% of patent filing during this period.
Shanxi Sheng, China
Patent: 52
Guangxi Zhuangzu Zizhiqu, China
Patent: 39
Guangdong Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 31
Tianjin Shi, China
Patent: 24
Heilongjiang Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 20
Beijing Shi, China
Patent: 18
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,848 patents in last 5 years, we discover 349 new entrants. Wuhan Guanyu Century Technology Co., Ltd., Nanjing University of Information Science & Technology, Zhongshan Puhuixin Communication Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
STARTUP
Zhejiang Sheng, China
Patent: 9
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Patent: 8
Anhui Sheng, China
Patent: 8
California, United States
Patent: 8
Jinan Beijia Optoelectronics Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
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Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 2,092 patents, we discovered top 243 universities and scientific research institutions by total patent application. Taiyuan University of Technology, Zhejiang University, China Jiliang University are dominant in this area. They take 9.66% of the total patent filing.
Shanxi Sheng, China
Patent: 82
Zhejiang Sheng, China
Patent: 65
Zhejiang Sheng, China
Patent: 55
Hubei Sheng, China
Patent: 52
Shanghai Shi, China
Patent: 52
Guangxi Zhuangzu Zizhiqu, China
Patent: 50
Tianjin Shi, China
Patent: 45
Beijing Shi, China
Patent: 40
Guangdong Sheng, China
Patent: 38
Guangdong Sheng, China
Patent: 38
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