With the analysis among 97 patents, we discovered top 76 key players by total patent application. International Business Machines Corp., Sierra Nevada Corp., Shenzhen L&A Design Holding Ltd. are dominant in this area. They take 12.37% of the total patent filing.
New York, United States
Patent: 6
Nevada, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 2
Baden-Württemberg, Germany
Patent: 2
California, United States
Patent: 2
Shandong Sheng, China
Patent: 2
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 2
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With the analysis among related 93 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing Guangdong Jinxiongcheng Engineering Project Management Co., Ltd., Shenzhen L&A Design Holding Ltd., Qingdao Boya Sinusia Environment Engineering Co. Ltd. take 8.60% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Nevada, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Wuhan Jie Chuang Jia Tu Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 93 patents in last 5 years, we discover 71 new entrants. Guangdong Jinxiongcheng Engineering Project Management Co., Ltd., Shenzhen L&A Design Holding Ltd., Qingdao Boya Sinusia Environment Engineering Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Wuhan Jie Chuang Jia Tu Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 37 patents, we discovered top 23 universities and scientific research institutions by total patent application. Xi'an University of Architecture & Technology, Suzhou Polytechnic Institute of Agriculture, Wuhan University are dominant in this area. They take 16.22% of the total patent filing.
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1