Hua YAN

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TaiCang City, Suzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Snap-fit type self-locking combined upper cover for a power strip
- Patent number 12,003,055
- Issue date Jun 4, 2024
- JIANGSU GENERAL PROTECHT CO., LTD.
- Hua Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin safety door
- Patent number 11,929,573
- Issue date Mar 12, 2024
- JIANGSU GENERAL PROTECHT CO., LTD.
- Hua Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of ground fault circuit interrupter
- Patent number 11,688,576
- Issue date Jun 27, 2023
- JIANGSU GENERAL PROTECHT CO., LTD.
- Hua Yan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WALL SOCKET
- Publication number 20250132528
- Publication date Apr 24, 2025
- Jiangsu General Protecht Co., Ltd.
- Kunlun Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN SAFETY DOOR
- Publication number 20220336992
- Publication date Oct 20, 2022
- Jiangsu General Protecht Co., Ltd.
- Hua YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMBINED UPPER COVER FOR A POWER STRIP
- Publication number 20220320787
- Publication date Oct 6, 2022
- Jiangsu General Protecht Co., Ltd.
- Hua YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPROVED STRUCTURE OF GROUND FAULT CIRCUIT INTERRUPTER
- Publication number 20220285118
- Publication date Sep 8, 2022
- Jiangsu General Protecht Co., Ltd.
- Hua YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SNAP-FIT TYPE SELF-LOCKING COMBINED UPPER COVER FOR A POWER STRIP
- Publication number 20220278477
- Publication date Sep 1, 2022
- Jiangsu General Protecht Co., Ltd.
- Hua YAN
- H01 - BASIC ELECTRIC ELEMENTS