Gui Nam Sun

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electric shock protection device and portable electronic device inc...
- Patent number 10,635,138
- Issue date Apr 28, 2020
- Amotech Co., Ltd.
- Tong Gi Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electric shock protection device and portable electronic device inc...
- Patent number 9,703,326
- Issue date Jul 11, 2017
- Amotech Co., Ltd.
- Tong Gi Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC SHOCK PROTECTION DEVICE AND PORTABLE ELECTRONIC DEVICE INC...
- Publication number 20170262024
- Publication date Sep 14, 2017
- AMOTECH CO., LTD.
- Tong Gi Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRIC SHOCK PROTECTION DEVICE AND MOBILE ELECTRONIC APPARATUS IN...
- Publication number 20160149399
- Publication date May 26, 2016
- AMOTECH CO., LTD.
- Jun-Suh Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC SHOCK PROTECTION DEVICE AND PORTABLE ELECTRONIC DEVICE INC...
- Publication number 20160149397
- Publication date May 26, 2016
- AMOTECH CO., LTD.
- Tong Gi Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC SHOCK DEVICE AND PORTABLE ELECTRONIC DEVICE INCLUDING THE...
- Publication number 20160149398
- Publication date May 26, 2016
- AMOTECH CO., LTD.
- Tong Gi Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER