With the analysis among 31,809 patents, we discovered top 492 key players by total patent application. NEC Corp., Samsung Electronics Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 9.44% of the total patent filing.
Tokyo-to, Japan
Patent: 1,057
Osaka-fu, Japan
Patent: 923
Tokyo-to, Japan
Patent: 809
Tokyo-to, Japan
Patent: 673
Tokyo-to, Japan
Patent: 541
Tokyo-to, Japan
Patent: 500
Toyama-ken, Japan
Patent: 478
Tokyo-to, Japan
Patent: 439
With the analysis among 570 patents, we discovered top 154 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Beijing Shengzhi Technology Co., Ltd., Guangzhou Speakin Network Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 96
Beijing Shi, China
Patent: 55
Guangdong Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 19
Sichuan Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 12
With the analysis among related 9,286 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ping An Technology (Shenzhen) Co., Ltd., Samsung Electronics Co., Ltd., Tencent Technology (Shenzhen) Co., Ltd. take 8.28% of patent filing during this period.
Guangdong Sheng, China
Patent: 325
Guangdong Sheng, China
Patent: 193
Guangdong Sheng, China
Patent: 112
Anhui Sheng, China
Patent: 110
Beijing Shi, China
Patent: 89
Guangdong Sheng, China
Patent: 89
Beijing Shi, China
Patent: 76
With the analysis among related 9,286 patents in last 5 years, we discover 231 new entrants. OneConnect Technology Co., Ltd., Beijing Shengzhi Technology Co., Ltd., Beijing Dajia Internet Information Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 56
Beijing Shi, China
Patent: 55
Beijing Shi, China
Patent: 42
Shandong Sheng, China
Patent: 42
Apollo Zhilian (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 38
Beijing Shi, China
Patent: 30
Guangdong Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 26
With the analysis among 1,601 patents, we discovered top 267 universities and scientific research institutions by total patent application. Tsinghua University, Chinese Academy of Sciences Institute of Acoustics, Southeast University are dominant in this area. They take 14.93% of the total patent filing.
Beijing Shi, China
Patent: 41
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 12
Missouri, United States
Patent: 11