Tsung-Yu Huang

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Tainan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Lock device with a clutch
- Patent number 11,814,876
- Issue date Nov 14, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock device with a electric locking function
- Patent number 9,784,017
- Issue date Oct 10, 2017
- I-TEK Metal Mfg. Co., Ltd.
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
LOCK CASE INTERLOCKABLE WITH AN ANTI-THEFT LATCH
- Publication number 20240159080
- Publication date May 16, 2024
- I-TEK METAL MFG. CO., LTD
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK CASE WITH AN ANTI-PICK FUNCTION
- Publication number 20240102315
- Publication date Mar 28, 2024
- I-TEK METAL MFG. CO., LTD
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Electronic Control Door Lock
- Publication number 20240003165
- Publication date Jan 4, 2024
- I-TEK METAL MFG. CO., LTD
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR LOCK PERMITTING ELECTRIC LOCKING AND UNLOCKING
- Publication number 20230374820
- Publication date Nov 23, 2023
- I-TEK METAL MFG. CO., LTD
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK DEVICE WITH A CLUTCH
- Publication number 20230265683
- Publication date Aug 24, 2023
- I-TEK METAL MFG. CO., LTD
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Lock Device with a Electric Locking Function
- Publication number 20160153213
- Publication date Jun 2, 2016
- I-TEK METAL MFG. CO., LTD
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES