With the analysis among 230 patents, we discovered top 51 key players by total patent application. Ball Corp., Seiko Epson Corp., EFRATOM Time & Frequency Products, Inc. are dominant in this area. They take 20.87% of the total patent filing.
Colorado, United States
Patent: 16
Nagano-ken, Japan
Patent: 16
EFRATOM Time & Frequency Products, Inc.
California, United States
Patent: 16
Ohio, United States
Patent: 11
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 10
Microsemi Frequency & Time Corp.
Massachusetts, United States
Patent: 7
Hengshi Yibo (Wuhan) Electronic Technology Co., Ltd.
Hubei Sheng, China
Patent: 6
Illinois, United States
Patent: 5
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With the analysis among related 40 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing 203rd Research Institute, Jianghan University, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences take 32.50% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences
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Patent: 3
Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences
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Patent: 3
Korea Research Institute of Standards & Science
Jiangyin Tongxiang Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xi'an Institute of Space Radio Technology
Shaanxi Sheng, China
Patent: 2
The 54th Research Institute of China Electronics Technology Group Corporation
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Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 2
With the analysis among related 40 patents in last 5 years, we discover 13 new entrants. Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences, Xi'an Institute of Space Radio Technology, The 54th Research Institute of China Electronics Technology Group Corporation are the most active new entrants in this area.
Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences
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Patent: 3
Xi'an Institute of Space Radio Technology
Shaanxi Sheng, China
Patent: 2
The 54th Research Institute of China Electronics Technology Group Corporation
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Patent: 2
Beijing Cool Shark Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Utah State University Space Dynamics Laboratory
District of Columbia, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Huaxintai Science & Technologies Co., Ltd.
Beijing Shi, China
Patent: 1
Zhengzhou Light Industry Technology Research Institute Co., Ltd.
Henan Sheng, China
Patent: 1
With the analysis among 195 patents, we discovered top 15 universities and scientific research institutions by total patent application. Jianghan University, Henan Normal University, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 72.82% of the total patent filing.
Hubei Sheng, China
Patent: 107
Henan Sheng, China
Patent: 5
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
California Institute of Technology
California, United States
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
North Carolina, United States
Patent: 1
Beijing Shi, China
Patent: 1