Recently，The State Intellectual Property Office issued《Announcement of the Review Results of National Intellectual Property Demonstration Enterprises and Superior Enterprises》The list，Railway Construction Heavy Industry was awarded the National Intellectual Property Demonstration Enterprise for the first time in 2018.，After three years of accumulation and promotion.，Successfully passed the confirmation of this review。This distinction reflects the country.、The competent intellectual property department of Hunan Province fully affirmed the construction of intellectual property work of Railway Construction Heavy Industry.，It marks that Tiejian Heavy Industry continues to maintain the first phalanx of strong enterprises with national intellectual property rights.。

A long time，Railway Construction Heavy Industry has always adhered to the strategy of innovation-driven development.，Attach great importance to the construction of intellectual property rights，Multiple channels、Multiple measures to promote the construction of intellectual property demonstration。Changsha has been built“Workstation for Intellectual Property Protection in Enterprise”，Jointly build with Hunan Free Trade Zone Intellectual Property Service Center“Digital Intellectual Property Protection”Collaboration platform，Promoting the use of intellectual property rights。By the end of June 2022，A total of 1807 patents have been authorized.，Obtained 179 science and technology awards，Won 1 China Patent Gold Award，One silver award，There are 11 awards for excellence。

2021，“Open roadheader（ZL201610784961.5）”Won the gold medal of the 22nd China Patent Award。The patented technology has overcomeTBM“I can't hold it、I can't dig fast、I can't hold it up”Recognized technical challenges in the industry,Promoted domestic productionTBM“From scratch，From having to excellent”，Successfully applied to Baolin Tunnel in North Hubei、More than 100 major projects at home and abroad, such as the San Gavan Hydropower Station in Peru。

  

“Open roadheader”Won the gold medal of the 22nd China Patent Award

2022，“Rock drilling jumbo（ZL201910228129.0）”Silver Award of the 23rd China Patent Award。Relying on the patented technology，China Railway Construction Heavy Industry has developed a series of intelligent rock drilling jumbos.，Successfully applied to Zhengzhou-Wanzhou High-speed Railway、Dozens of major projects such as plateau railway，Designed for intelligence、Intelligent construction、Intelligent operation and maintenance、The intelligent construction of the whole life cycle of the tunnel with intelligent management provides strong equipment support and core technical support.，Promoting the safety of tunnel construction、Efficient、Green、Intelligent development。

  

Gold and Silver Medal of China Patent Award

Face the future，Railway Construction Heavy Industry will accelerate the development of intellectual property forward-looking and international layout.，Enhance the ability to resist intellectual property risks，Provide a protective barrier for scientific and technological innovation，To inject new impetus into the high-quality development of enterprises，Supporting the implementation of the strategy of building a strong intellectual property country。