With the analysis among 34 patents, we discovered top 21 key players by total patent application. International Business Machines Corp., Mitsubishi Electric Corp., Tata Consultancy Services Ltd. are dominant in this area. They take 38.24% of the total patent filing.
New York, United States
Patent: 8
Maharashtra, India
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1
California, United States
Patent: 1
Connecticut, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 10 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing RADI, Civil Aviation University of China, AI Speech Co., Ltd. take 30.00% of patent filing during this period.
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 7 new entrants. RADI, Civil Aviation University of China, AI Speech Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 10 universities and scientific research institutions by total patent application. Sichuan University, Sun Yat-Sen University, Beijing Institute of Technology are dominant in this area. They take 33.33% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Tianjin Shi, China
Patent: 1