With the analysis among 144 patents, we discovered top 73 key players by total patent application. Blackboard, Inc., Beijing Dami Technology Co., Ltd., Properties are dominant in this area. They take 21.53% of the total patent filing.
District of Columbia, United States
Patent: 15
Beijing Shi, China
Patent: 8
Noord-Holland, Netherlands
Patent: 6
District of Columbia, United States
Patent: 5
New York, United States
Patent: 4
Illinois, United States
Patent: 3
District of Columbia, United States
Patent: 3
Illinois, United States
Patent: 3
With the analysis among 14 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 8
District of Columbia, United States
Patent: 5
Zhejiang Sheng, China
Patent: 1
With the analysis among related 112 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing Beijing Dami Technology Co., Ltd., Wenzhou University, Class Technologies, Inc. take 16.07% of patent filing during this period.
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
District of Columbia, United States
Patent: 5
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
New York, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
With the analysis among related 112 patents in last 5 years, we discover 58 new entrants. Beijing Dami Technology Co., Ltd., Class Technologies, Inc., Beijing Xintang Sichuang Education Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 8
District of Columbia, United States
Patent: 5
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
New York, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Chengdu Jiafa Education Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among 39 patents, we discovered top 15 universities and scientific research institutions by total patent application. Wenzhou University, Chinese Culture University, Jiangsu Normal University are dominant in this area. They take 28.21% of the total patent filing.
Zhejiang Sheng, China
Patent: 7
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
Yunnan Sheng, China
Patent: 1