With the analysis among 147 patents, we discovered top 81 key players by total patent application. Baker Hughes, Inc., Guokai Technology Quantum Technology Beijing Co. Ltd., InPhoTech Sp zoo are dominant in this area. They take 18.37% of the total patent filing.
Texas, United States
Patent: 12
Guokai Technology Quantum Technology Beijing Co. Ltd.
Beijing Shi, China
Patent: 8
Mazowieckie, Poland
Patent: 7
Beijing Zhongchuangwei Nanjing Quantum Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
China National Petroleum Corp.
Beijing Shi, China
Patent: 4
China Petroleum Pipeline Bureau Co. Ltd.
Hebei Sheng, China
Patent: 4
Zhuhai Renchi Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
International Business Machines Corp.
New York, United States
Patent: 3
California, United States
Patent: 3
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With the analysis among related 185 patents applied in the last 5 years. We discover 92 most active companies in this area. The fast-growing The 34th Research Institute of China Electronics Technology Corporation, Harbin Engineering University, Guokai Technology Quantum Technology Beijing Co. Ltd. take 18.38% of patent filing during this period.
The 34th Research Institute of China Electronics Technology Corporation
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Patent: 16
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 10
Guokai Technology Quantum Technology Beijing Co. Ltd.
Beijing Shi, China
Patent: 8
Mazowieckie, Poland
Patent: 7
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 7
National Time Service Center of Chinese Academy of Sciences
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Patent: 7
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 6
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Beijing Zhongchuangwei Nanjing Quantum Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
With the analysis among related 185 patents in last 5 years, we discover 76 new entrants. Guokai Technology Quantum Technology Beijing Co. Ltd., InPhoTech Sp zoo, Nanjing University of Information Science & Technology are the most active new entrants in this area.
Guokai Technology Quantum Technology Beijing Co. Ltd.
Beijing Shi, China
Patent: 8
Mazowieckie, Poland
Patent: 7
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 7
National Time Service Center of Chinese Academy of Sciences
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Patent: 7
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Beijing Zhongchuangwei Nanjing Quantum Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Zhuhai Renchi Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
University of Science & Technology of China
Anhui Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
With the analysis among 207 patents, we discovered top 57 universities and scientific research institutions by total patent application. Harbin Engineering University, Nanjing University of Information Science & Technology, Anhui University are dominant in this area. They take 19.81% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 16
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Beijing Jiaotong University
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3