With the analysis among 412 patents, we discovered top 115 key players by total patent application. British Telecommunications Plc, NEC Corp., ID Quantique SA are dominant in this area. They take 16.26% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Genève, Switzerland
Patent: 20
Beijing Shi, China
Patent: 18
Anhui Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Massachusetts, United States
Patent: 10
Zhejiang Sheng, China
Patent: 10
With the analysis among 39 patents, we discovered top 4 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., ArQit Ltd., Quantum Optics Jena GmbH are active in this area.
Beijing Shi, China
Patent: 18
Thüringen, Germany
Patent: 3
Sankt Gallen, Switzerland
Patent: 2
With the analysis among related 283 patents applied in the last 5 years. We discover 122 most active companies in this area. The fast-growing Beijing Baidu Netcom Science & Technology Co., Ltd., ArQit Ltd., Soochow University take 16.96% of patent filing during this period.
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Massachusetts, United States
Patent: 10
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 8
With the analysis among related 283 patents in last 5 years, we discover 91 new entrants. Beijing Baidu Netcom Science & Technology Co., Ltd., ArQit Ltd., Guangdong Yukopode Technology Development Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 11
Massachusetts, United States
Patent: 10
Shanghai Shi, China
Patent: 8
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Patent: 6
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Patent: 5
North Carolina, United States
Patent: 4
With the analysis among 242 patents, we discovered top 66 universities and scientific research institutions by total patent application. Soochow University, Beijing University of Posts & Telecommunications, Tsinghua University are dominant in this area. They take 20.25% of the total patent filing.
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 13
Hong Kong SAR, China
Patent: 9
Genève, Switzerland
Patent: 7
Guangdong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Connecticut, United States
Patent: 4
Beijing Shi, China
Patent: 4