With the analysis among 35 patents, we discovered top 21 key players by total patent application. ControlRad, Inc., Konami Digital Entertainment Co., Ltd., State Grid Corp. of China are dominant in this area. They take 25.71% of the total patent filing.
Georgia, United States
Patent: 4
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Wuhan Zhongwei Technology Co., Ltd., Beijing Chongjian Engineering Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd. take 42.86% of patent filing during this period.
Wuhan Zhongwei Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Xiaochuan Online Network Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 4 new entrants. Wuhan Zhongwei Technology Co., Ltd., Beijing Chongjian Engineering Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd. are the most active new entrants in this area.
Wuhan Zhongwei Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Xiaochuan Online Network Technology Co., Ltd.
Beijing Shi, China
Patent: 1
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