With the analysis among 58 patents, we discovered top 29 key players by total patent application. Microsoft Corp., NEC Corp., Smule, Inc. are dominant in this area. They take 20.69% of the total patent filing.
Washington, United States
Patent: 4
California, United States
Patent: 4
Electronic Learning Products, Inc.
Beijing Shi, China
Patent: 4
Taiwan Province, China
Patent: 3
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Wuhan Haihui Special Equipment Co., Ltd., RADI, Sichuan Xiangfengrui Construction Engineering Co., Ltd. take 44.44% of patent filing during this period.
Wuhan Haihui Special Equipment Co., Ltd.
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 4 new entrants. Wuhan Haihui Special Equipment Co., Ltd., RADI, Sichuan Xiangfengrui Construction Engineering Co., Ltd. are the most active new entrants in this area.
Wuhan Haihui Special Equipment Co., Ltd.
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1