WEI-CHIH CHEN

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Chiayi City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Rope based fall protection device
- Patent number 11,998,776
- Issue date Jun 4, 2024
- YOKE INDUSTRIAL CORP.
- Wen-Ming Liao
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fall arrest connector
- Patent number 11,628,320
- Issue date Apr 18, 2023
- YOKE INDUSTRIAL CORP.
- Wei-Chieh Hung
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Housing of cable fall arrester
- Patent number D963467
- Issue date Sep 13, 2022
- YOKE INDUSTRIAL CORP.
- Wei-Chieh Hung
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
FALL ARREST CONNECTOR
- Publication number 20220233897
- Publication date Jul 28, 2022
- YOKE INDUSTRIAL CORP.
- WEI-CHIEH HUNG
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
ROPE BASED FALL PROTECTION DEVICE
- Publication number 20200406073
- Publication date Dec 31, 2020
- YOKE INDUSTRIAL CORP.
- WEN-MING LIAO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL