SOO YEUN JANG

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for providing subscription service, system, user device, and...
- Patent number 12,041,017
- Issue date Jul 16, 2024
- KAKAO CORP.
- Seunghyung Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for providing subscription service, system, user device, and...
- Patent number 11,930,234
- Issue date Mar 12, 2024
- KAKAO CORP.
- Seunghyung Lee
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROVIDING SUBSCRIPTION SERVICE, SYSTEM, USER DEVICE, AND...
- Publication number 20240356877
- Publication date Oct 24, 2024
- KAKAO CORP.
- SEUNGHYUNG LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PROVIDING SUBSCRIPTION SERVICE, SYSTEM, USER DEVICE, AND...
- Publication number 20230034232
- Publication date Feb 2, 2023
- KAKAO CORP.
- SEUNGHYUNG LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PROVIDING SUBSCRIPTION SERVICE, SYSTEM, USER DEVICE, AND...
- Publication number 20230034928
- Publication date Feb 2, 2023
- KAKAO CORP.
- SEUNGHYUNG LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE