With the analysis among 758 patents, we discovered top 394 key players by total patent application. XCMG Construction Machinery Co., Ltd., Shanxi Mechanisation Construction Group Co., Zhejiang Sany Equipment Co., Ltd. are dominant in this area. They take 12.01% of the total patent filing.
Jiangsu Sheng, China
Patent: 54
Shanxi Sheng, China
Patent: 22
Zhejiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Guizhou Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 11
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With the analysis among related 446 patents applied in the last 5 years. We discover 305 most active companies in this area. The fast-growing Shanxi Mechanisation Construction Group Co., Guizhou Zhengye Engineering Technology Investment Co Ltd., MCC Wuhan Investigation & Research Institute Co., Ltd. take 8.52% of patent filing during this period.
Shanxi Sheng, China
Patent: 14
Guizhou Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Sinohydro Engineering Bureau 4 Co., Ltd.
Qinghai Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 6
With the analysis among related 446 patents in last 5 years, we discover 266 new entrants. MCC Wuhan Investigation & Research Institute Co., Ltd., Hubei Hongchu Foundation Construction Engineering Co., Ltd., China Construction Second Engineering Bureau Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Yunnan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Beijing Ruiming Architectural Design Institute Co., Ltd.
Beijing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
With the analysis among 139 patents, we discovered top 53 universities and scientific research institutions by total patent application. Shandong University, Tongji University, Changsha University of Science & Technology are dominant in this area. They take 13.67% of the total patent filing.
Shandong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3