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Chengjun SUN

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  • Shenzhen, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-AIR PUMP SYSTEM
    • Publication number 20230279853
    • Publication date Sep 7, 2023
    • SHENZHEN ONETHIRD SLEEP TECHNOLOGY CO., LTD
    • Chengjun SUN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERSONALIZED MATTRESS SYSTEM AND MATTRESS CUSTOMIZATION METHOD
    • Publication number 20230267522
    • Publication date Aug 24, 2023
    • SHENZHEN ONETHIRD SLEEP TECHNOLOGY CO., LTD
    • Chengjun SUN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AIR BAG AIR-INFLATING AND AIR-PUMPING DEVICE
    • Publication number 20230116236
    • Publication date Apr 13, 2023
    • SHENZHEN ONETHIRD SLEEP TECHNOLOGY CO., LTD
    • Chengjun SUN
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    AIR BAG SELF-CHECKING SYSTEM AND METHOD
    • Publication number 20230000262
    • Publication date Jan 5, 2023
    • SHENZHEN ONETHIRD SLEEP TECHNOLOGY CO., LTD
    • Chengjun SUN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    INTELLIGENTLY ADJUSTED SUPPORTING MODULE AND AUTOMATICALLY ADJUSTAB...
    • Publication number 20210259429
    • Publication date Aug 26, 2021
    • SHENZHEN ONETHIRD SLEEP TECHNOLOGY CO., LTD
    • Chengjun SUN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...