Xujun Zhang

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Chair
- Patent number D1041936
- Issue date Sep 17, 2024
- SUNON TECHNOLOGY CO., LTD.
- Liangzheng Ni
- D06 - Furnishings
Information Patent Grant
Height adjustable desk
- Patent number D1027504
- Issue date May 21, 2024
- SUNON TECHNOLOGY CO., LTD.
- Liangzheng Ni
- D06 - Furnishings
Information Patent Grant
Chair
- Patent number D1012587
- Issue date Jan 30, 2024
- SUNON TECHNOLOGY CO., LTD
- Liangzheng Ni
- D06 - Furnishings
Information Patent Grant
Chair
- Patent number D941599
- Issue date Jan 25, 2022
- ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD.
- Liangzheng Ni
- D06 - Furnishings
Information Patent Grant
Chair back
- Patent number D941622
- Issue date Jan 25, 2022
- ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD.
- Liangzheng Ni
- D06 - Furnishings
Information Patent Grant
Chair
- Patent number D937593
- Issue date Dec 7, 2021
- ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD.
- Liangzheng Ni
- D06 - Furnishings
Information Patent Grant
Chair
- Patent number D937592
- Issue date Dec 7, 2021
- ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD.
- Liangzheng Ni
- D06 - Furnishings

Patents Applicationslast 30 patents

Information Patent Application
ARMREST INSTALLATION STRUCTURE
- Publication number 20240358158
- Publication date Oct 31, 2024
- SUNON TECHNOLOGY CO.,LTD
- Xujun Zhang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
QUICK-ASSEMBLY STRUCTURE FOR CHASSIS AND SEAT CUSHION OF CHAIR
- Publication number 20240099466
- Publication date Mar 28, 2024
- SUNON TECHNOLOGY CO.,LTD
- Xujun Zhang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
QUICK-ASSEMBLY STRUCTURE FOR CHASSIS AND BACK FRAME OF CHAIR AND CHAIR
- Publication number 20240099465
- Publication date Mar 28, 2024
- SUNON TECHNOLOGY CO.,LTD
- Xujun Zhang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CHAIR BACKREST SWING STRUCTURE
- Publication number 20220039557
- Publication date Feb 10, 2022
- ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD.
- Liangzheng NI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...