I-TEK Metal Mfg. Co., Ltd.

Organization

Tainan, TW

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Door lock permitting electric locking and unlocking
- Patent number 12,104,405
- Issue date Oct 1, 2024
- I-TEK Metal Mfg. Co., Ltd.
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door opener capable of controlling door closing speed
- Patent number 11,851,935
- Issue date Dec 26, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door opener with adjustable screw rod
- Patent number 11,834,889
- Issue date Dec 5, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door opener having an anti-loose linking unit
- Patent number 11,828,097
- Issue date Nov 28, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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
Driving device for a door opener
- Patent number 11,795,751
- Issue date Oct 24, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door lock with reinforced fireproof function
- Patent number 11,753,848
- Issue date Sep 12, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Latch control device
- Patent number 11,629,527
- Issue date Apr 18, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door opener with exposed control panel
- Patent number 11,629,544
- Issue date Apr 18, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electric control device for a latch
- Patent number 11,542,727
- Issue date Jan 3, 2023
- I-TEK Metal Mfg. Co., Ltd.
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Modularized electric latch control device
- Patent number 11,136,791
- Issue date Oct 5, 2021
- I-TEK Metal Mfg. Co., Ltd.
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electric latch control device
- Patent number 11,078,684
- Issue date Aug 3, 2021
- I-TEK Metal Mfg. Co., Ltd.
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Auto-latching latch assembly
- Patent number 10,975,596
- Issue date Apr 13, 2021
- I-TEK Metal Mfg. Co., Ltd.
- Hsi-Ting Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Latch stopper for a double door
- Patent number D915178
- Issue date Apr 6, 2021
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- D08 - Tools and hardware
Information Patent Grant
Latch coupling device
- Patent number D897818
- Issue date Oct 6, 2020
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- D08 - Tools and hardware
Information Patent Grant
Stopper for a top or bottom latch
- Patent number D897817
- Issue date Oct 6, 2020
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- D08 - Tools and hardware
Information Patent Grant
Lock assembly
- Patent number 10,501,136
- Issue date Dec 10, 2019
- I-TEK Metal Mfg. Co., Ltd.
- Chun-Meng Shen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electric door lock
- Patent number 10,267,063
- Issue date Apr 23, 2019
- I-TEK Metal Mfg. Co., Ltd.
- Hsi-Ting Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Modularized electric door lock
- Patent number 10,208,508
- Issue date Feb 19, 2019
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- G07 - CHECKING-DEVICES
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
Information Patent Grant
Door lock with a wireless charging device
- Patent number 9,787,127
- Issue date Oct 10, 2017
- I-TEK Metal Mfg. Co., Ltd.
- Jimmy Shen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door lock permitting easy change in lock core assembly orientation
- Patent number 9,540,848
- Issue date Jan 10, 2017
- I-TEK Metal Mfg. Co., Ltd.
- Chang-Ren Wu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Double door coordinator
- Patent number 9,476,240
- Issue date Oct 25, 2016
- I-TEK Metal Mfg. Co., Ltd.
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cylindrical lock with automatic electronic locking function
- Patent number 9,435,143
- Issue date Sep 6, 2016
- I-TEK Metal Mfg. Co., Ltd.
- Chun-Meng Shen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Panic exit door lock with an indication of a locking state
- Patent number 9,435,141
- Issue date Sep 6, 2016
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Virtual touch-control lock
- Patent number 9,390,570
- Issue date Jul 12, 2016
- I-TEK Metal Mfg. Co., Ltd.
- Po-Lung Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Door access control system with a cloud function
- Patent number 9,378,597
- Issue date Jun 28, 2016
- I-Tek Metal Mfg., Co., Ltd.
- Jimmy Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Door access control system
- Patent number 9,378,596
- Issue date Jun 28, 2016
- I-TEK Metal Mfg. Co., Ltd.
- Jimmy Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Push/pull operating device for driving a latch device
- Patent number 9,359,797
- Issue date Jun 7, 2016
- I-TEK Metal Mfg. Co., Ltd.
- Jimmy Shen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Outer operating device for a door lock
- Patent number 9,353,547
- Issue date May 31, 2016
- I-TEK Metal Mfg. Co., Ltd.
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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Patents Applicationslast 30 patents

Information Patent Application
Heavy Duty Lock Case
- Publication number 20240200364
- Publication date Jun 20, 2024
- I-TEK METAL MFG. CO., LTD
- Tsung-Yu Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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
Door Lock with Easy-To-Install and Remove Input Interface Module
- Publication number 20230304320
- Publication date Sep 28, 2023
- I-TEK METAL MFG. CO., LTD
- Hsi-Ting Lin
- G07 - CHECKING-DEVICES
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
DOOR OPENER WITH ADJUSTABLE SCREW ROD
- Publication number 20230133080
- Publication date May 4, 2023
- I-TEK METAL MFG. CO., LTD
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR OPENER WITH EXPOSED CONTROL PANEL
- Publication number 20230127272
- Publication date Apr 27, 2023
- I-TEK METAL MFG. CO., LTD
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
EASY-TO-INSTALL DOOR OPENER
- Publication number 20230104006
- Publication date Apr 6, 2023
- I-TEK METAL MFG. CO., LTD
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DRIVING DEVICE FOR A DOOR OPENER
- Publication number 20230097041
- Publication date Mar 30, 2023
- I-TEK METAL MFG. CO., LTD
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LATCH CONTROL DEVICE
- Publication number 20220290465
- Publication date Sep 15, 2022
- I-TEK METAL MFG. CO., LTD
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR LOCK WITH REINFORCED FIREPROOF FUNCTION
- Publication number 20220235575
- Publication date Jul 28, 2022
- I-TEK METAL MFG. CO., LTD
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRIC CONTROL DEVICE FOR A LATCH
- Publication number 20220195755
- Publication date Jun 23, 2022
- I-TEK METAL MFG. CO., LTD
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LATCH CONTROL DEVICE COOPERATING WITH A LOCK
- Publication number 20210054660
- Publication date Feb 25, 2021
- I-TEK METAL MFG. CO., LTD
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ANTI-TORSION DOOR LOCK
- Publication number 20210040770
- Publication date Feb 11, 2021
- I-TEK METAL MFG. CO., LTD
- Chung-Liang Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Door Lock Capable of Showing Locking or Unlocking State
- Publication number 20200270900
- Publication date Aug 27, 2020
- I-TEK METAL MFG. CO., LTD
- Chung-Liang Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Latch Guiding And Coupling Device
- Publication number 20200131801
- Publication date Apr 30, 2020
- I-TEK METAL MFG. CO., LTD
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Electric Latch Control Device
- Publication number 20190376316
- Publication date Dec 12, 2019
- I-TEK METAL MFG. CO., LTD
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Modularized Electric Latch Control Device
- Publication number 20190376317
- Publication date Dec 12, 2019
- I-TEK METAL MFG. CO., LTD
- Wei-Chung Hsu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Lock Assembly
- Publication number 20190300082
- Publication date Oct 3, 2019
- I-TEK METAL MFG. CO., LTD
- Chun-Meng Shen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Auto-Latching Latch Assembly
- Publication number 20190032366
- Publication date Jan 31, 2019
- I-TEK METAL MFG. CO., LTD
- Hsi-Ting Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Modularized Electric Door Lock
- Publication number 20180171666
- Publication date Jun 21, 2018
- I-TEK METAL MFG. CO., LTD
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Electric Door Lock
- Publication number 20180171672
- Publication date Jun 21, 2018
- I-TEK METAL MFG. CO., LTD
- Hsi-Ting Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Door Lock with a Wireless Charging Device
- Publication number 20160160530
- Publication date Jun 9, 2016
- I-TEK METAL MFG. CO., LTD
- Jimmy Shen
- 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
Information Patent Application
Outer Operating Device for a Door Lock
- Publication number 20160097218
- Publication date Apr 7, 2016
- I-TEK METAL MFG. CO., LTD
- Hung-Jen Tien
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Door Access Control System
- Publication number 20160093128
- Publication date Mar 31, 2016
- I-TEK METAL MFG. CO., LTD
- Jimmy Shen
- G07 - CHECKING-DEVICES
Information Patent Application
Door Access Control System with a Cloud Function
- Publication number 20160093130
- Publication date Mar 31, 2016
- I-TEK METAL MFG. CO., LTD
- Jimmy Shen
- G07 - CHECKING-DEVICES
Information Patent Application
Door Latch Device
- Publication number 20160017646
- Publication date Jan 21, 2016
- I-TEK METAL MFG. CO., LTD
- Hsi-Ting Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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Trademarklast 30 trademarks

Information Trademark
90575388 - IF
- Serial number 90575388
- Registration number 6643603
- Filing date Mar 12, 2021
- I-TEK Metal Manufacturing Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
90572773 - IK
- Serial number 90572773
- Registration number 6628696
- Filing date Mar 11, 2021
- I-TEK Metal Manufacturing Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
90567926 - KII ASSISTANT
- Serial number 90567926
- Registration number 6811433
- Filing date Mar 9, 2021
- I-TEK Metal Manufacturing Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
90567972 - KII ASSISTANT
- Serial number 90567972
- Registration number 6771053
- Filing date Mar 9, 2021
- I-TEK Metal Manufacturing Co., Ltd.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
87465188 - LINKAGE
- Serial number 87465188
- Registration number 5439692
- Filing date May 26, 2017
- I-TEK METAL MFG. CO., LTD
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86230898 - APPKEY
- Serial number 86230898
- Registration number 4628452
- Filing date Mar 25, 2014
- I-TEK METAL MFG. CO., LTD
- 6 - Common metals and their alloys
Information Trademark
86230996 - I-TEK
- Serial number 86230996
- Registration number 4883822
- Filing date Mar 25, 2014
- I-TEK METAL MFG. CO., LTD
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86089101 - KLACCI
- Serial number 86089101
- Registration number 4567012
- Filing date Oct 11, 2013
- I-TEK METAL MFG. CO., LTD
- 6 - Common metals and their alloys
Information Trademark
75657969 - I-TEK
- Serial number 75657969
- Registration number 2386527
- Filing date Mar 10, 1999
- I-TEK METAL MANUFACTURING CO., LTD.
- 6 - Common metals and their alloys

I-TEK Metal Mfg. Co., Ltd.

Organization

Patents Grantslast 30 patents

Door lock permitting electric locking and unlocking

Door opener capable of controlling door closing speed

Door opener with adjustable screw rod

Door opener having an anti-loose linking unit

Lock device with a clutch

Driving device for a door opener

Door lock with reinforced fireproof function

Latch control device

Door opener with exposed control panel

Electric control device for a latch

Modularized electric latch control device

Electric latch control device

Auto-latching latch assembly

Latch stopper for a double door

Latch coupling device

Stopper for a top or bottom latch

Lock assembly

Electric door lock

Modularized electric door lock

Lock device with a electric locking function

Door lock with a wireless charging device

Door lock permitting easy change in lock core assembly orientation

Double door coordinator

Cylindrical lock with automatic electronic locking function

Panic exit door lock with an indication of a locking state

Virtual touch-control lock

Door access control system with a cloud function

Door access control system

Push/pull operating device for driving a latch device

Outer operating device for a door lock

Patents Applicationslast 30 patents

Heavy Duty Lock Case

LOCK CASE INTERLOCKABLE WITH AN ANTI-THEFT LATCH

LOCK CASE WITH AN ANTI-PICK FUNCTION

Electronic Control Door Lock

DOOR LOCK PERMITTING ELECTRIC LOCKING AND UNLOCKING

Door Lock with Easy-To-Install and Remove Input Interface Module

LOCK DEVICE WITH A CLUTCH

DOOR OPENER WITH ADJUSTABLE SCREW ROD

DOOR OPENER WITH EXPOSED CONTROL PANEL

EASY-TO-INSTALL DOOR OPENER

DRIVING DEVICE FOR A DOOR OPENER

LATCH CONTROL DEVICE

DOOR LOCK WITH REINFORCED FIREPROOF FUNCTION

ELECTRIC CONTROL DEVICE FOR A LATCH

LATCH CONTROL DEVICE COOPERATING WITH A LOCK

ANTI-TORSION DOOR LOCK

Door Lock Capable of Showing Locking or Unlocking State

Latch Guiding And Coupling Device

Electric Latch Control Device

Modularized Electric Latch Control Device

Lock Assembly

Auto-Latching Latch Assembly

Modularized Electric Door Lock

Electric Door Lock

Door Lock with a Wireless Charging Device

Lock Device with a Electric Locking Function

Outer Operating Device for a Door Lock

Door Access Control System

Door Access Control System with a Cloud Function

Door Latch Device

Trademarklast 30 trademarks

90575388 - IF

90572773 - IK

90567926 - KII ASSISTANT

90567972 - KII ASSISTANT

87465188 - LINKAGE

86230898 - APPKEY

86230996 - I-TEK

86089101 - KLACCI

75657969 - I-TEK