Search results for “Vacuum casting” companies
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Key Players
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Innovation Intensity
With the analysis among 234 patents, we discovered top 193 key players by total patent application. Zhengzhou Qingyan Alloy Technology Co., Ltd., Zhengzhou Yuandong Refractory Co. Ltd., Jiaozuo Hanwei Precision Machinery Technology Co., Ltd. are dominant in this area. They take 6.84% of the total patent filing.
Zhengzhou Qingyan Alloy Technology Co., Ltd.
Henan Sheng, China
Patent: 8
Zhengzhou Yuandong Refractory Co. Ltd.
Henan Sheng, China
Patent: 4
Jiaozuo Hanwei Precision Machinery Technology Co., Ltd.
Henan Sheng, China
Patent: 4
AECC Aviation Power Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Jiangsu Yonggang Group Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Huntsman Advanced Materials Licensing (Switzerland) GmbH
Switzerland
Patent: 3
Zhangzhou Jindian Craft Products Co., Ltd.
Fujian Sheng, China
Patent: 3
Xi'an Sirui Advanced Copper Alloy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Hunan Danuo Intelligent Robot Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Peugeot SA
France
Patent: 2
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 244 patents applied in the last 5 years. We discover 198 most active companies in this area. The fast-growing Zhengzhou Qingyan Alloy Technology Co., Ltd., Zhengzhou Yuandong Refractory Co. Ltd., Jiaozuo Hanwei Precision Machinery Technology Co., Ltd. take 6.56% of patent filing during this period.
Zhengzhou Qingyan Alloy Technology Co., Ltd.
Henan Sheng, China
Patent: 8
Zhengzhou Yuandong Refractory Co. Ltd.
Henan Sheng, China
Patent: 4
Jiaozuo Hanwei Precision Machinery Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Xi'an Sirui Advanced Copper Alloy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Zhangzhou Jindian Craft Products Co., Ltd.
Fujian Sheng, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
North Eastern University
Liaoning Sheng, China
Patent: 3
Hunan Danuo Intelligent Robot Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Jinzhou Shunda Equipment Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Anhui Xuantong Electromechanical Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 244 patents in last 5 years, we discover 195 new entrants. Zhengzhou Qingyan Alloy Technology Co., Ltd., Zhengzhou Yuandong Refractory Co. Ltd., Jiaozuo Hanwei Precision Machinery Technology Co., Ltd. are the most active new entrants in this area.
Zhengzhou Qingyan Alloy Technology Co., Ltd.
Henan Sheng, China
Patent: 8
Zhengzhou Yuandong Refractory Co. Ltd.
Henan Sheng, China
Patent: 4
Jiaozuo Hanwei Precision Machinery Technology Co., Ltd.
Henan Sheng, China
Patent: 4
Xi'an Sirui Advanced Copper Alloy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Zhangzhou Jindian Craft Products Co., Ltd.
Fujian Sheng, China
Patent: 3
Henan Polytechnic University
Henan Sheng, China
Patent: 3
North Eastern University
Liaoning Sheng, China
Patent: 3
Hunan Danuo Intelligent Robot Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Jinzhou Shunda Equipment Technology Co., Ltd.
Liaoning Sheng, China
Patent: 2
Anhui Xuantong Electromechanical Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 49 patents, we discovered top 27 universities and scientific research institutions by total patent application. Henan Polytechnic University, Shanghai University, North Eastern University are dominant in this area. They take 18.37% of the total patent filing.
Henan Polytechnic University
Henan Sheng, China
Patent: 3
Shanghai University
Shanghai Shi, China
Patent: 3
North Eastern University
Liaoning Sheng, China
Patent: 3
Tsinghua University
Beijing Shi, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 2
Hunan Institute of Engineering
Hunan Sheng, China
Patent: 2
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 2
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 2
Beihang University
Beijing Shi, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
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