With the analysis among 39 patents, we discovered top 20 key players by total patent application. Coherent, Inc., Nutronics, Inc., Shanghai Langyan Optoelectronics Technology Co Ltd are dominant in this area. They take 41.03% of the total patent filing.
California, United States
Patent: 8
Colorado, United States
Patent: 4
Shanghai Shi, China
Patent: 4
Chongqing Huapu Information Technology Co., Ltd.
Chongqing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 3
Shizuoka-ken, Japan
Patent: 1
CENTRE COUNTY, France
Patent: 1
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With the analysis among related 27 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing East China Normal University, Xi'an Institute of Optics & Precision Mechanics of Cas, Jinan Institute of Quantum Technology take 48.15% of patent filing during this period.
Shanghai Shi, China
Patent: 6
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Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 3
Hubei Sheng, China
Patent: 2
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Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 9 new entrants. Jinan Institute of Quantum Technology, Huazhong University of Science & Technology, National Time Service Center of Chinese Academy of Sciences are the most active new entrants in this area.
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Patent: 3
Hubei Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
With the analysis among 90 patents, we discovered top 18 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, East China Normal University, Xi'an Institute of Optics & Precision Mechanics of Cas are dominant in this area. They take 28.89% of the total patent filing.
Shanghai Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2