Linfeng Ding

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wind in and wind out structure of awning and application thereof
- Patent number 12,305,402
- Issue date May 20, 2025
- LISHI (SHANGHAI) SUNSHADE TECHNOLOGY CO., LTD
- Linfeng Ding
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric lifting curtain
- Patent number 12,146,367
- Issue date Nov 19, 2024
- Linfeng Ding
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
WIND IN AND WIND OUT STRUCTURE OF AWNING AND APPLICATION THEREOF
- Publication number 20250034898
- Publication date Jan 30, 2025
- LISHI (SHANGHAI) SUNSHADE TECHNOLOGY CO., LTD
- Linfeng DING
- E04 - BUILDING
Information Patent Application
ELECTRIC LIFTING CURTAIN
- Publication number 20220090447
- Publication date Mar 24, 2022
- AWNLUX (SHANGHAI) SUNSHADE TECHNOLOGY CO., LTD
- Linfeng Ding
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS