Tong Lung Metal Industry Co., Ltd.

Organization

Chiayi, TW

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Smart lock
- Patent number D1063590
- Issue date Feb 25, 2025
- TONG LUNG METAL INDUSTRY CO., LTD.
- Mei-Ching Chu
- D08 - Tools and hardware
Information Patent Grant
Bi-directional electronic lock device and method for setting up the...
- Patent number 12,234,672
- Issue date Feb 25, 2025
- TONG LUNG METAL INDUSTRY CO., LTD.
- Yu Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electronic lock device and operation method of the same
- Patent number 12,146,341
- Issue date Nov 19, 2024
- Tong Lung Metal Industry Co., Ltd.
- Pai-Hsiang Chuang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Membrane touch panel device
- Patent number 11,914,832
- Issue date Feb 27, 2024
- Tong Lung Metal Industry Co., Ltd.
- Pai-Hsiang Chuang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smart lock
- Patent number D1012667
- Issue date Jan 30, 2024
- Tong Lung Metal Industry Co., Ltd.
- Mei-Ching Chu
- D08 - Tools and hardware
Information Patent Grant
Escutcheon
- Patent number D1003146
- Issue date Oct 31, 2023
- Tong Lung Metal Industry Co., Ltd.
- Yu Lin
- D08 - Tools and hardware
Information Patent Grant
Door handle
- Patent number D966865
- Issue date Oct 18, 2022
- Tong Lung Metal Industry Co., Ltd.
- Mei-Ching Chu
- D08 - Tools and hardware
Information Patent Grant
Electronic lock and input apparatus thereof
- Patent number 11,441,330
- Issue date Sep 13, 2022
- Tong Lung Metal Industry Co., Ltd.
- Ruei-Jie Jeng
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electronic lock
- Patent number 11,145,149
- Issue date Oct 12, 2021
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ruei-Jie Jeng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Escutcheon
- Patent number D931082
- Issue date Sep 21, 2021
- TONG LUNG METAL INDUSTRY CO., LTD.
- Yu Lin
- D08 - Tools and hardware
Information Patent Grant
Door handle
- Patent number D927282
- Issue date Aug 10, 2021
- TONG LUNG METAL INDUSTRY CO., LTD.
- Mei-Ching Chu
- D08 - Tools and hardware
Information Patent Grant
Electronic lock and method for positioning the electronic lock
- Patent number 10,612,272
- Issue date Apr 7, 2020
- TONG LUNG METAL INDUSTRY CO., LTD.
- Tsung-Li Wu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door lock having locking mechanism
- Patent number 10,526,816
- Issue date Jan 7, 2020
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang Chiou
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Escutcheon
- Patent number D867853
- Issue date Nov 26, 2019
- Tong Lung Metal Industry Co., Ltd.
- Yu Lin
- D08 - Tools and hardware
Information Patent Grant
Method for correctly mounting an electronic door lock on a left-han...
- Patent number 10,246,906
- Issue date Apr 2, 2019
- TONG LUNG METAL INDUSTRY CO., LTD.
- Chen-Ming Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Escutcheon
- Patent number D833850
- Issue date Nov 20, 2018
- TONG LUNG METAL INDUSTRY CO., LTD.
- Yu Lin
- D08 - Tools and hardware
Information Patent Grant
Escutcheon
- Patent number D778708
- Issue date Feb 14, 2017
- Tong Lung Metal Industry Co., Ltd.
- Ruei-Jie Jeng
- D08 - Tools and hardware
Information Patent Grant
Transmission mechanism of a lock assembly
- Patent number 9,303,433
- Issue date Apr 5, 2016
- Tong Lung Metal Industry Co., Ltd.
- Ming-Shyang Chiou
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door handle
- Patent number D747172
- Issue date Jan 12, 2016
- TONG LUNG METAL INDUSTRY CO., LTD.
- Sissi Gao
- D08 - Tools and hardware
Information Patent Grant
Door handle
- Patent number D745359
- Issue date Dec 15, 2015
- Tong Lung Metal Industry Co., Ltd.
- Feng-Pang Sun
- D08 - Tools and hardware
Information Patent Grant
Door handle
- Patent number D745360
- Issue date Dec 15, 2015
- Tong Lung Metal Industry Co., Ltd.
- Feng-Pang Sun
- D08 - Tools and hardware
Information Patent Grant
Decorative lock cover
- Patent number D732372
- Issue date Jun 23, 2015
- TONG LUNG METAL INDUSTRY CO., LTD.
- Sissi Gao
- D08 - Tools and hardware
Information Patent Grant
Decorative lock cover
- Patent number D729610
- Issue date May 19, 2015
- TONG LUNG METAL INDUSTRY CO., LTD.
- Sissi Gao
- D08 - Tools and hardware
Information Patent Grant
Lock shell assembly
- Patent number 8,960,740
- Issue date Feb 24, 2015
- Tong Lung Metal Industry Co., Ltd.
- Tsung-Chung Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Push-button type cylinder lock assembly
- Patent number 8,813,530
- Issue date Aug 26, 2014
- Tong Lung Metal Industry Co., Ltd.
- Ming-Shyang Chiou
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Handle-returning device for a cylinder lock assembly
- Patent number 8,746,760
- Issue date Jun 10, 2014
- Tong Lung Metal Industry Co., Ltd.
- Po-Yang Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exterior deadbolt
- Patent number D705037
- Issue date May 20, 2014
- Tong Lung Metal Industry Co., Ltd.
- Suh-You Yang
- D08 - Tools and hardware
Information Patent Grant
Electric door lock
- Patent number 8,621,900
- Issue date Jan 7, 2014
- Tong Lung Metal Industry Co., Ltd.
- Rong-Faa Wu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exchangeable cylinder lock assembly
- Patent number 8,584,495
- Issue date Nov 19, 2013
- Tong Lung Metal Industry Co., Ltd.
- Ming-Shyang Chiou
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electric door lock
- Patent number 8,490,445
- Issue date Jul 23, 2013
- Tong Lung Metal Industry Co., Ltd.
- Ming-Shyang Chiou
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC LOCK AND METHOD FOR SETTING UP ELECTRONIC LOCK
- Publication number 20240240496
- Publication date Jul 18, 2024
- TONG LUNG METAL INDUSTRY CO., LTD.
- Pai-Hsiang CHUANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
MEMBRANE TOUCH PANEL DEVICE
- Publication number 20230333702
- Publication date Oct 19, 2023
- TONG LUNG METAL INDUSTRY CO., LTD.
- Pai-Hsiang CHUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC LOCK
- Publication number 20230284357
- Publication date Sep 7, 2023
- TONG LUNG METAL INDUSTRY CO., LTD.
- Pai-Hsiang CHUANG
- G07 - CHECKING-DEVICES
Information Patent Application
ELECTRONIC LOCK DEVICE AND OPERATION METHOD OF THE SAME
- Publication number 20230228120
- Publication date Jul 20, 2023
- TONG LUNG METAL INDUSTRY CO., LTD.
- Pai-Hsiang CHUANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRONIC LOCK
- Publication number 20230228126
- Publication date Jul 20, 2023
- TONG LUNG METAL INDUSTRY CO., LTD.
- Pai-Hsiang CHUANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRONIC LOCK
- Publication number 20230230740
- Publication date Jul 20, 2023
- TONG LUNG METAL INDUSTRY CO., LTD.
- Chun-Yi FANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bi-Directional Electronic Lock Device And Method For Setting Up The...
- Publication number 20230151642
- Publication date May 18, 2023
- TONG LUNG METAL INDUSTRY CO., LTD.
- Yu LIN
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRONIC LOCK
- Publication number 20210056787
- Publication date Feb 25, 2021
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ruei-Jie JENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC LOCK AND INPUT APPARATUS THEREOF
- Publication number 20200392757
- Publication date Dec 17, 2020
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ruei-Jie JENG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRONIC LOCK AND METHOD FOR POSITIONING THE ELECTRONIC LOCK
- Publication number 20190003207
- Publication date Jan 3, 2019
- TONG LUNG METAL INDUSTRY CO., LTD.
- Tsung-Li WU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR LOCK HAVING LOCKING MECHANISM
- Publication number 20170152681
- Publication date Jun 1, 2017
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK ASSEMBLY
- Publication number 20160130837
- Publication date May 12, 2016
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
METHOD FOR CORRECTLY MOUNTING AN ELECTRONIC DOOR LOCK ON A LEFT-HAN...
- Publication number 20150308157
- Publication date Oct 29, 2015
- TONG LUNG METAL INDUSTRY CO., LTD.
- Chen-Ming Lin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DEADBOLT LOCK ASSEMBLY
- Publication number 20150007621
- Publication date Jan 8, 2015
- TONG LUNG METAL INDUSTRY CO., LTD.
- Tsung-Chung HUANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
RE-KEYABLE CYLINDER LOCK
- Publication number 20140223976
- Publication date Aug 14, 2014
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Transmission Mechanism Of A Lock Assembly
- Publication number 20140041422
- Publication date Feb 13, 2014
- Tong Lung Metal Industry Co., Ltd.
- Ming-Shyang Chiou
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK SHELL ASSEMBLY
- Publication number 20130241216
- Publication date Sep 19, 2013
- TONG LUNG METAL INDUSTRY CO., LTD.
- Tsung-Chung Huang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK ASSEMBLY HAVING OUTER AND INNER LOCK UNITS
- Publication number 20130118218
- Publication date May 16, 2013
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
PUSH-BUTTON TYPE CYLINDER LOCK ASSEMBLY
- Publication number 20120304712
- Publication date Dec 6, 2012
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
HANDLE-RETURNING DEVICE FOR A CYLINDER LOCK ASSEMBLY
- Publication number 20120235429
- Publication date Sep 20, 2012
- TONG LUNG METAL INDUSTRY CO., LTD.
- Po-Yang CHEN
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
EXCHANGEABLE CYLINDER LOCK ASSEMBLY
- Publication number 20120204611
- Publication date Aug 16, 2012
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR LOCK ASSEMBLY HAVING PUSH/PULL HANDLES
- Publication number 20110289987
- Publication date Dec 1, 2011
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRIC DOOR LOCK
- Publication number 20110259059
- Publication date Oct 27, 2011
- TONG LUNG METAL INDUSTRY CO
- Rong-Faa WU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRIC DOOR LOCK
- Publication number 20110067464
- Publication date Mar 24, 2011
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRIC DOOR LOCK
- Publication number 20110036131
- Publication date Feb 17, 2011
- TONG LUNG METAL INDUSTRY CO., LTD.
- Ming-Shyang CHIOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LATCH-BOLT MECHANISM OPERABLE TO ALLOW FOR IDLE ROTATION OF AN EXTE...
- Publication number 20100225126
- Publication date Sep 9, 2010
- TONG LUNG METAL INDUSTRY CO., LTD.
- Wei-Liang CHIANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LATCH-BOLT MECHANISM WITH A DISTANCE-ADJUSTING DEVICE
- Publication number 20100225123
- Publication date Sep 9, 2010
- TONG LUNG METAL INDUSTRY CO., LTD.
- Wei-Liang Chiang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Restoring structure of a lock
- Publication number 20040227361
- Publication date Nov 18, 2004
- Tong Lung Metal Industry Co., Ltd.
- Ching-Chuan Kuo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Reinforced apparatus for a lever handle of a door lock
- Publication number 20040201230
- Publication date Oct 14, 2004
- Tong Lung Metal Industry Co., Ltd.
- Rong-Faa Wu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Trademarklast 30 trademarks

Information Trademark
85476301 - EZ SET
- Serial number 85476301
- Registration number 4274289
- Filing date Nov 18, 2011
- Tong Lung Metal Industry Co., Ltd.
- 6 - Common metals and their alloys
Information Trademark
77340119 - EZKEY
- Serial number 77340119
- Registration number 3599587
- Filing date Nov 29, 2007
- Tong Lung Metal Industry Co., Ltd.
- 6 - Common metals and their alloys
Information Trademark
77340207 - EZLOCK
- Serial number 77340207
- Registration number 3613315
- Filing date Nov 29, 2007
- Tong Lung Metal Industry Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77226794 - GRESET
- Serial number 77226794
- Registration number 3489848
- Filing date Jul 11, 2007
- Tong Lung Metal Industry Co., Ltd.
- 6 - Common metals and their alloys
Information Trademark
76622113 - E-Z-SET
- Serial number 76622113
- Registration number 3044057
- Filing date Nov 26, 2004
- Tong Lung Metal Industry Co., Ltd.
- 6 - Common metals and their alloys
Information Trademark
76622142 - EZSET
- Serial number 76622142
- Registration number 3044061
- Filing date Nov 26, 2004
- Tong Lung Metal Industry Co., Ltd.
- 6 - Common metals and their alloys
Information Trademark
76297270 - EZSET
- Serial number 76297270
- Filing date Aug 8, 2001
- Tong Lung Metal Industry Co., Ltd.
- 6 - Common metals and their alloys
Information Trademark
76297268 - E-Z-SET
- Serial number 76297268
- Filing date Aug 8, 2001
- Tong Lung Metal Industry Co., Ltd.
- 6 - Common metals and their alloys
Information Trademark
75270338 - ARES
- Serial number 75270338
- Filing date Apr 7, 1997
- TONG LUNG METAL INDUSTRY CO., LTD.
- 6 - Common metals and their alloys
Information Trademark
75270332 - PATROLMAN
- Serial number 75270332
- Filing date Apr 7, 1997
- TONG LUNG METAL INDUSTRY CO., LTD.
- 6 - Common metals and their alloys
Information Trademark
75270333 - CHATELET
- Serial number 75270333
- Filing date Apr 7, 1997
- TONG LUNG METAL INDUSTRY CO., LTD.
- 6 - Common metals and their alloys
Information Trademark
75048761 - GRESET
- Serial number 75048761
- Registration number 2108248
- Filing date Jan 26, 1996
- TONG LUNG METAL INDUSTRY CO., LTD.
- 6 - Common metals and their alloys

Tong Lung Metal Industry Co., Ltd.

Organization

Patents Grantslast 30 patents

Smart lock

Bi-directional electronic lock device and method for setting up the...

Electronic lock device and operation method of the same

Membrane touch panel device

Smart lock

Escutcheon

Door handle

Electronic lock and input apparatus thereof

Electronic lock

Escutcheon

Door handle

Electronic lock and method for positioning the electronic lock

Door lock having locking mechanism

Escutcheon

Method for correctly mounting an electronic door lock on a left-han...

Escutcheon

Escutcheon

Transmission mechanism of a lock assembly

Door handle

Door handle

Door handle

Decorative lock cover

Decorative lock cover

Lock shell assembly

Push-button type cylinder lock assembly

Handle-returning device for a cylinder lock assembly

Exterior deadbolt

Electric door lock

Exchangeable cylinder lock assembly

Electric door lock

Patents Applicationslast 30 patents

ELECTRONIC LOCK AND METHOD FOR SETTING UP ELECTRONIC LOCK

MEMBRANE TOUCH PANEL DEVICE

ELECTRONIC LOCK

ELECTRONIC LOCK DEVICE AND OPERATION METHOD OF THE SAME

ELECTRONIC LOCK

ELECTRONIC LOCK

Bi-Directional Electronic Lock Device And Method For Setting Up The...

ELECTRONIC LOCK

ELECTRONIC LOCK AND INPUT APPARATUS THEREOF

ELECTRONIC LOCK AND METHOD FOR POSITIONING THE ELECTRONIC LOCK

DOOR LOCK HAVING LOCKING MECHANISM

LOCK ASSEMBLY

METHOD FOR CORRECTLY MOUNTING AN ELECTRONIC DOOR LOCK ON A LEFT-HAN...

DEADBOLT LOCK ASSEMBLY

RE-KEYABLE CYLINDER LOCK

Transmission Mechanism Of A Lock Assembly

LOCK SHELL ASSEMBLY

LOCK ASSEMBLY HAVING OUTER AND INNER LOCK UNITS

PUSH-BUTTON TYPE CYLINDER LOCK ASSEMBLY

HANDLE-RETURNING DEVICE FOR A CYLINDER LOCK ASSEMBLY

EXCHANGEABLE CYLINDER LOCK ASSEMBLY

DOOR LOCK ASSEMBLY HAVING PUSH/PULL HANDLES

ELECTRIC DOOR LOCK

ELECTRIC DOOR LOCK

ELECTRIC DOOR LOCK

LATCH-BOLT MECHANISM OPERABLE TO ALLOW FOR IDLE ROTATION OF AN EXTE...

LATCH-BOLT MECHANISM WITH A DISTANCE-ADJUSTING DEVICE

Restoring structure of a lock

Reinforced apparatus for a lever handle of a door lock

Trademarklast 30 trademarks

85476301 - EZ SET

77340119 - EZKEY

77340207 - EZLOCK

77226794 - GRESET

76622113 - E-Z-SET

76622142 - EZSET

76297270 - EZSET

76297268 - E-Z-SET

75270338 - ARES

75270332 - PATROLMAN

75270333 - CHATELET

75048761 - GRESET