Sangboon KIM

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Paju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
System and method for providing electric book based on reading type
- Patent number 11,747,914
- Issue date Sep 5, 2023
- WOONGJIN THINKBIG CO., LTD.
- Samrak Choi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR SUPPORTING LANGUAGE LEARNING USING VIDEO
- Publication number 20230196934
- Publication date Jun 22, 2023
- WOONGJIN THINKBIG CO., LTD.
- Samrak CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING ELECTRIC BOOK BASED ON READING TYPE
- Publication number 20220075456
- Publication date Mar 10, 2022
- WOONGJIN THINKBIG CO., LTD.
- Samrak CHOI
- G06 - COMPUTING CALCULATING COUNTING