With the analysis among 327 patents, we discovered top 159 key players by total patent application. NAVER Corp., Hitachi Ltd., Shanghai Yiwei Network Technology Co., Ltd. are dominant in this area. They take 9.48% of the total patent filing.
Gyeonggi-do, South Korea
Patent: 13
Shanghai Shi, China
Patent: 9
New York, United States
Patent: 7
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
California, United States
Patent: 6
Beijing Shi, China
Patent: 6
California, United States
Patent: 5
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 1
With the analysis among related 252 patents applied in the last 5 years. We discover 151 most active companies in this area. The fast-growing Beijing Baidu Netcom Science & Technology Co., Ltd., Shanghai Yiwei Network Technology Co., Ltd., AI Speech Co., Ltd. take 7.94% of patent filing during this period.
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
California, United States
Patent: 3
With the analysis among related 252 patents in last 5 years, we discover 136 new entrants. Beijing Baidu Netcom Science & Technology Co., Ltd., AI Speech Co., Ltd., Ace Marketing, Inc. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among 107 patents, we discovered top 56 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Zhejiang University, Guangzhou Academy of Fine Arts are dominant in this area. They take 14.95% of the total patent filing.
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2