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虎扑体育-你的体育全世界!β拥有全球最顶尖的原生APP,每天为您提供千场精彩体育赛事,虎扑体育-你的体育全世界!β更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,虎扑体育-你的体育全世界!β让您尽享娱乐、赛事投注等,且无后顾之忧!

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          6371107078605157191167746.pngAccumulated patent  through application and authorization
           
          6371107083315086599288029.pnglicensed invention patent
           
          7.pngState/Industrial Standards laid by Selen 20.pngState,Provincial,Municipal Scientific Projects organized by Selen

          Accumulated more than 669 to apply for a patent

          Selen Science & Technology's technology development center had possessed more than 669 independent R&D patents through application and authorization. It was the holder of 440 authorized patents, including 177 invention patents which accounted for 40% of the total.

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          7 Editor-In-Chief/Senate National/Industrial Standard

          Editor-in-chief/senate 《Clean Room Garment-Test Method Of Point-To-Point Resistance》、《Clean Room Garment-General Technical Regulations》、《Clean Room Garment-Test Method Of Easy Shed Large Particles》、《Textile-Evaluation For Electrostatic Properties Electrostatic Attenuation Method》、《Anti-Static Dust-Free Cloth General Specifications》、《Anti-Static Packaging Technical Requirements Of Electronic Products》 and 《Daily Protective Mask Technical Specifications》these seven industrial/national standard. It has successively undertaken over 20 national、provincial、municipal、district science and technology projects. Most of the projects have approved provincial or municipal scientific and technological achievement appraisals and have achieved industrialization.


          The data above updated to September, 2020
           
          虎扑体育-你的体育全世界!

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