Ya-Chun CHENG

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Ershui Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Hole anchor
- Patent number 12,076,593
- Issue date Sep 3, 2024
- YOKE INDUSTRIAL CORP.
- Wei-Chieh Hung
- E04 - BUILDING
Information Patent Grant
Method of forming set pin hole of insulated carbine hook
- Patent number 11,364,694
- Issue date Jun 21, 2022
- YOKE INDUSTRIAL CORP.
- Wei-Chieh Hung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Insulating carabiner hook
- Patent number D931715
- Issue date Sep 28, 2021
- YOKE INDUSTRIAL CORP.
- Wei-Chieh Hung
- D08 - Tools and hardware
Information Patent Grant
Insulating carabiner hook and insulating gate for carabiner hook an...
- Patent number 11,125,265
- Issue date Sep 21, 2021
- YOKE INDUSTRIAL CORP.
- Wei-Chieh Hung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
HOLE ANCHOR
- Publication number 20240198146
- Publication date Jun 20, 2024
- YOKE INDUSTRIAL CORP.
- WEI-CHIEH HUNG
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
METHOD OF FORMING SET PIN HOLE OF INSULATED CARBINE HOOK
- Publication number 20210154955
- Publication date May 27, 2021
- YOKE INDUSTRIAL CORP.
- WEI-CHIEH HUNG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INSULATING CARABINER HOOK AND INSULATING GATE FOR CARABINER HOOK AN...
- Publication number 20210123471
- Publication date Apr 29, 2021
- YOKE INDUSTRIAL CORP.
- WEI-CHIEH HUNG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...