With the analysis among 3,447 patents, we discovered top 479 key players by total patent application. Huawei Technologies Co., Ltd., Sony Group Corp., NEC Corp. are dominant in this area. They take 9.75% of the total patent filing.
Guangdong Sheng, China
Patent: 121
Tokyo-to, Japan
Patent: 120
Tokyo-to, Japan
Patent: 95
Osaka-fu, Japan
Patent: 89
Tokyo-to, Japan
Patent: 88
New York, United States
Patent: 76
Anhui Sheng, China
Patent: 63
Noord-Holland, Netherlands
Patent: 61
California, United States
Patent: 59
Tokyo-to, Japan
Patent: 59
With the analysis among 47 patents, we discovered top 25 start-ups by total patent application. ArQit Ltd., Terra Quantum AG, Cyph, Inc. are active in this area.
Sankt Gallen, Switzerland
Patent: 7
Virginia, United States
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 1,219 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing University of Posts & Telecommunications, QuantumCTek Co., Ltd., Central South University take 6.89% of patent filing during this period.
Beijing Shi, China
Patent: 34
Anhui Sheng, China
Patent: 25
Hunan Sheng, China
Patent: 25
Beijing Shi, China
Patent: 25
Shanxi Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 20
California, United States
Patent: 19
Shanghai Shi, China
Patent: 16
New York, United States
Patent: 15
With the analysis among related 1,219 patents in last 5 years, we discover 367 new entrants. Guoke Quantum Communication Network Co., Ltd., Nanjing Nari Information Communication Tech Co. Ltd., ArQit Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
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Patent: 8
Guangdong Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 7
With the analysis among 839 patents, we discovered top 163 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Xidian University, Central South University are dominant in this area. They take 16.09% of the total patent filing.
Beijing Shi, China
Patent: 47
Shaanxi Sheng, China
Patent: 34
Hunan Sheng, China
Patent: 32
Anhui Sheng, China
Patent: 24
Beijing Shi, China
Patent: 21
Shanxi Sheng, China
Patent: 21
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 16
Sichuan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14