Yang Ho JANG

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Yeoncheon-gun, KR

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Patents Grantslast 30 patents

Information Patent Grant
System and method refunding foreigners' taxes
- Patent number 12,131,348
- Issue date Oct 29, 2024
- LORDSYSTEM CO., LTD.
- Yang Ho Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent credit card payment system and payment processing method
- Patent number 11,887,065
- Issue date Jan 30, 2024
- LORDSYSTEM CO., LTD.
- Yang Ho Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile passport, mobile passport generation system for generating s...
- Patent number 11,734,544
- Issue date Aug 22, 2023
- LORDSYSTEM CO., LTD.
- Yang Ho Jang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INTELLIGENT CREDIT CARD PAYMENT SYSTEM AND PAYMENT PROCESSING METHOD
- Publication number 20230401545
- Publication date Dec 14, 2023
- LORDSYSTEM CO., LTD.
- Yang Ho JANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD REFUNDING FOREIGNERS' TAXES
- Publication number 20210118006
- Publication date Apr 22, 2021
- LORDSYSTEM CO., LTD.
- Yang Ho JANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT CREDIT CARD PAYMENT SYSTEM AND PAYMENT PROCESSING METHOD
- Publication number 20210117934
- Publication date Apr 22, 2021
- LORDSYSTEM CO., LTD.
- Yang Ho JANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILE PASSPORT, MOBILE PASSPORT GENERATION SYSTEM FOR GENERATING S...
- Publication number 20210042600
- Publication date Feb 11, 2021
- LORDSYSTEM CO., LTD.
- Yang Ho JANG
- G06 - COMPUTING CALCULATING COUNTING