ZN Technologies Co., Ltd.

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Ulsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for intra-ship communication
- Patent number 11,362,422
- Issue date Jun 14, 2022
- ZN Technologies Co., Ltd.
- Chang Soo Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication apparatus and method in vehicle
- Patent number 10,622,727
- Issue date Apr 14, 2020
- ZN Technologies Co., Ltd.
- Chang Soo Kang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR MANAGING METAL SHIELD SPACE USING PLURALITY O...
- Publication number 20240375856
- Publication date Nov 14, 2024
- ZN Technologies Co., Ltd.
- Chul Gyun PARK
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Electromagnetic Coupling Device For Saving Energy, and Wireless Com...
- Publication number 20220115787
- Publication date Apr 14, 2022
- ZN Technologies Co., Ltd.
- Eun Gyu Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE AND METHOD FOR INTRA-SHIP COMMUNICATION
- Publication number 20200303819
- Publication date Sep 24, 2020
- ZN Technologies Co., Ltd.
- Chang Soo KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Door Lock Charging System and Door Lock Apparatus
- Publication number 20190006875
- Publication date Jan 3, 2019
- ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY (UNIST)
- Franklin Don Bien
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATION APPARATUS AND METHOD IN VEHICLE
- Publication number 20180241134
- Publication date Aug 23, 2018
- ZN Technologies Co., Ltd.
- Chang Soo KANG
- B60 - VEHICLES IN GENERAL

Trademarklast 30 trademarks

Information Trademark
79361458 - METALVOX
- Serial number 79361458
- Registration number 7459071
- Filing date Dec 26, 2022
- ZN Technologies Co.,Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79361455 - METALWAVE
- Serial number 79361455
- Registration number 7459069
- Filing date Dec 26, 2022
- ZN Technologies Co.,Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79361457 - METALLINK
- Serial number 79361457
- Registration number 7459070
- Filing date Dec 26, 2022
- ZN Technologies Co.,Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments