With the analysis among 1,405 patents, we discovered top 449 key players by total patent application. Huawei Technologies Co., Ltd., Sony Group Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 12.81% of the total patent filing.
Guangdong Sheng, China
Patent: 88
Tokyo-to, Japan
Patent: 54
Guangdong Sheng, China
Patent: 38
California, United States
Patent: 37
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 22
Tokyo-to, Japan
Patent: 21
Shanghai Shi, China
Patent: 20
With the analysis among 11 patents, we discovered top 7 start-ups by total patent application. AudioTelligence Ltd., Chipintelli Co. Ltd., Suxin IoT Technology (Nanjing) Co., Ltd. are active in this area.
Cambridgeshire, United Kingdom
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 1,398 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xidian University, Huawei Technologies Co., Ltd., University of Electronic Science & Technology of China take 7.15% of patent filing during this period.
Shaanxi Sheng, China
Patent: 40
Guangdong Sheng, China
Patent: 34
Sichuan Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 22
Tokyo-to, Japan
Patent: 18
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 15
Hubei Sheng, China
Patent: 15
With the analysis among related 1,398 patents in last 5 years, we discover 368 new entrants. AT&T Intellectual Property I LP, Beijing Spreadtrum Hi-Tech Communications Technology Co. Ltd., Suirui Co., Ltd. are the most active new entrants in this area.
Georgia, United States
Patent: 10
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
With the analysis among 1,311 patents, we discovered top 210 universities and scientific research institutions by total patent application. Xidian University, Xi'an Jiaotong University, University of Electronic Science & Technology of China are dominant in this area. They take 16.78% of the total patent filing.
Shaanxi Sheng, China
Patent: 57
Shaanxi Sheng, China
Patent: 41
Sichuan Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 25
Beijing Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 21
Heilongjiang Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 16
Beijing Shi, China
Patent: 16