With the analysis among 84 patents, we discovered top 53 key players by total patent application. Ping An Technology (Shenzhen) Co., Ltd., Nanjing Wenmu Education Technology Co., Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 26.19% of the total patent filing.
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Connecticut, United States
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
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 55 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Ping An Technology (Shenzhen) Co., Ltd., Zhengzhou University of Aeronautics, Zhejiang Electric Power Co., Ltd. take 30.91% of patent filing during this period.
Guangdong Sheng, China
Patent: 14
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Yangzhou Zhihuishu Children's Art Exhibition Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 33 new entrants. Ping An Technology (Shenzhen) Co., Ltd., Zhengzhou University of Aeronautics, Zhejiang Electric Power Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 14
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Yangzhou Zhihuishu Children's Art Exhibition Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 44 patents, we discovered top 24 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Peking University, Zhejiang University are dominant in this area. They take 20.45% of the total patent filing.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhengzhou University of Aeronautics
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1