With the analysis among 173 patents, we discovered top 95 key players by total patent application. Tencent Technology (Shenzhen) Co., Ltd., Alcatel-Lucent SAS, Intel Corp. are dominant in this area. They take 15.03% of the total patent filing.
Guangdong Sheng, China
Patent: 11
California, United States
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 125 patents applied in the last 5 years. We discover 87 most active companies in this area. The fast-growing Beijing Hili Technology Co Ltd, Chinese Academy of Sciences Institute of Acoustics, Chongqing University of Posts and Telecommunications take 15.20% of patent filing during this period.
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 4
Tianjin Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among related 125 patents in last 5 years, we discover 77 new entrants. Beijing Hili Technology Co Ltd, Chinese Academy of Sciences Institute of Acoustics, Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
New Hampshire, United States
Patent: 2
With the analysis among 95 patents, we discovered top 46 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Zhejiang University of Technology, Chongqing University of Posts and Telecommunications are dominant in this area. They take 20.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2