With the analysis among 662 patents, we discovered top 362 key players by total patent application. Shinhwa Co., Ltd., Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd., Shanghai Urban Construction Design & Research Institute are dominant in this area. They take 3.17% of the total patent filing.
Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd.
Guizhou Sheng, China
Patent: 7
Shanghai Urban Construction Design & Research Institute
Shanghai Shi, China
Patent: 7
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
China Northeast Municipal Engineering Dsgn & Rsrc Inst Co Ltd
Jilin Sheng, China
Patent: 6
Cccc Four Public Bureau Second Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 6
Hubei Saier Intelligent Technology Co., Ltd.
Hubei Sheng, China
Patent: 6
Anhui Tianhuang Machinery Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 6
Zhongcheng Golden Bridge Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 6
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With the analysis among related 407 patents applied in the last 5 years. We discover 224 most active companies in this area. The fast-growing Zhongcheng Golden Bridge Engineering Co., Ltd., Cccc Four Public Bureau Second Engineering Co. Ltd., China Northeast Municipal Engineering Dsgn & Rsrc Inst Co Ltd take 4.42% of patent filing during this period.
Zhongcheng Golden Bridge Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 6
Cccc Four Public Bureau Second Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 6
China Northeast Municipal Engineering Dsgn & Rsrc Inst Co Ltd
Jilin Sheng, China
Patent: 6
Shanghai Urban Construction Design & Research Institute
Shanghai Shi, China
Patent: 6
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Jinhongxing Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hunan Jinhai Gangjiegou Co. Ltd.
Hunan Sheng, China
Patent: 4
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 4
With the analysis among related 407 patents in last 5 years, we discover 200 new entrants. Zhongcheng Golden Bridge Engineering Co., Ltd., Cccc Four Public Bureau Second Engineering Co. Ltd., China Northeast Municipal Engineering Dsgn & Rsrc Inst Co Ltd are the most active new entrants in this area.
Zhongcheng Golden Bridge Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 6
Cccc Four Public Bureau Second Engineering Co. Ltd.
Shaanxi Sheng, China
Patent: 6
China Northeast Municipal Engineering Dsgn & Rsrc Inst Co Ltd
Jilin Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Guangdong Jinhongxing Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hunan Jinhai Gangjiegou Co. Ltd.
Hunan Sheng, China
Patent: 4
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 4
Shandong Huajian Aluminum Co., Ltd.
Shandong Sheng, China
Patent: 4
Guangzhou Municipal Engineering Design & Research Institute
Guangdong Sheng, China
Patent: 3
Shenzhen Comprehensive Transportation and Municipal Engineering Design and Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 106 patents, we discovered top 39 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Foshan University, Tongji University are dominant in this area. They take 13.21% of the total patent filing.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 2
Wojskowa Akademia Techniczna
Mazowieckie, Poland
Patent: 2