With the analysis among 215 patents, we discovered top 121 key players by total patent application. QUALCOMM, Inc., CIDRA Corp. /Optical Sensing Systems Operations/, Telefonaktiebolaget LM Ericsson are dominant in this area. They take 15.35% of the total patent filing.
California, United States
Patent: 13
Connecticut, United States
Patent: 11
Telefonaktiebolaget LM Ericsson
Delaware, United States
Patent: 7
Guangdong Sheng, China
Patent: 4
New Jersey, United States
Patent: 4
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 93 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Southeast University, Chongqing University of Posts and Telecommunications, Shanghai Bilibili Technology Co. Ltd. take 21.51% of patent filing during this period.
Jiangsu Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 56 new entrants. Shanghai Bilibili Technology Co. Ltd., Fujian University of Technology, Ningbo Zhiguo Technology Consulting Service Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 94 patents, we discovered top 42 universities and scientific research institutions by total patent application. Southeast University, Chongqing University of Posts and Telecommunications, Tsinghua University are dominant in this area. They take 24.47% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2