Junyuan Chen

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Snap action container
- Patent number 11,542,071
- Issue date Jan 3, 2023
- HAIKOU LILI INVESTMENT CO., LTD.
- Junyuan Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Structure with lid, and storage container
- Patent number 11,141,349
- Issue date Oct 12, 2021
- CHANGSHA YUWEN NETWORK TECHNOLOGY CO., LTD.
- Junyuan Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MOLD AND PROCESS FOR MANUFACTURING BODY SUPPORT APPARATUSES, AND BO...
- Publication number 20240424716
- Publication date Dec 26, 2024
- CHANGSHA ANXIANG MEDICAL TECHNOLOGY CO., LTD.
- JUNYUAN CHEN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CONTAINER LID AND CONTAINER
- Publication number 20240158141
- Publication date May 16, 2024
- CHANGSHA ANXIANG MEDICAL TECHNOLOGY CO., LTD.
- JUNYUAN CHEN
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CONTAINER
- Publication number 20230202724
- Publication date Jun 29, 2023
- HAIKOU LILI INVESTMENT CO., LTD.
- JUNYUAN CHEN
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SNAP ACTION CONTAINER
- Publication number 20220388731
- Publication date Dec 8, 2022
- Changsha Yuwen Network Technology Co., Ltd.
- Junyuan CHEN
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL