With the analysis among 50 patents, we discovered top 33 key players by total patent application. OmniSpeech LLC, State Grid Corp. of China, Tata Consultancy Services Ltd. are dominant in this area. They take 30.00% of the total patent filing.
Beijing Shi, China
Patent: 5
Maharashtra, India
Patent: 4
Georgia, United States
Patent: 4
Illinois, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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With the analysis among related 31 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Kunming University of Science & Technology, State Grid Corp. of China, OmniSpeech LLC take 35.48% of patent filing during this period.
Yunnan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Zhejiang Zhongdian Artificial Intelligence Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 23 new entrants. Kunming University of Science & Technology, Northeast Electric Power University, Jiangsu Electric Power Co. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Zhejiang Zhongdian Artificial Intelligence Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 53 patents, we discovered top 26 universities and scientific research institutions by total patent application. Hunan University, Kunming University of Science & Technology, Northeast Electric Power University are dominant in this area. They take 22.64% of the total patent filing.
Hunan Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jilin Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1