With the analysis among 516 patents, we discovered top 245 key players by total patent application. Baidu Online Network Technology (Beijing) Co., Ltd., Huawei Technologies Co., Ltd., Shanghai Xiaodu Technology Co., Ltd. are dominant in this area. They take 18.41% of the total patent filing.
Beijing Shi, China
Patent: 42
Guangdong Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 25
Beijing Shi, China
Patent: 20
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 13
Guangdong Sheng, China
Patent: 12
Apollo Zhilian (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Massachusetts, United States
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among 33 patents, we discovered top 11 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Beijing Yunji Technology Co. Ltd., Beijing Shengzhi Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 318 patents applied in the last 5 years. We discover 167 most active companies in this area. The fast-growing Baidu Online Network Technology (Beijing) Co., Ltd., Huawei Technologies Co., Ltd., Shanghai Xiaodu Technology Co., Ltd. take 24.21% of patent filing during this period.
Beijing Shi, China
Patent: 34
Guangdong Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 20
Beijing Shi, China
Patent: 19
Guangdong Sheng, China
Patent: 12
Apollo Zhilian (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 7
With the analysis among related 318 patents in last 5 years, we discover 146 new entrants. Guangzhou Xiaopeng Motors Technology Co., Ltd., Apollo Zhilian (Beijing) Technology Co., Ltd., AI Speech Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 12
Apollo Zhilian (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among 36 patents, we discovered top 22 universities and scientific research institutions by total patent application. Xidian University, University of Science & Technology Beijing, Institute of Automation Chinese Academy of Sciences are dominant in this area. They take 16.67% of the total patent filing.
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1