Inventor · disambiguated record
Samrak Choi
Also filed as: CHOI SAMRAK
9 granted patents·3 pending applications·6 citations·filing 2020–2024
77Inventor score
Files withWOONGJIN THINKBIG CO LTD12
Top patents by PatentIndex Score
12 records- 0184US11073917B1Reading support system and method by relating book object to interactive contentWOONGJIN THINKBIG CO LTD·Filed 2020·Granted Jul 27, 2021·3 cites·16 claims
- 0279US12026813B2Apparatus and method for providing digital twin book shelfWOONGJIN THINKBIG CO LTD·Filed 2021·Granted Jul 2, 2024·1 cites·15 claims
- 0372US11068076B1Reading support system and method by relating book object to interactive contentWOONGJIN THINKBIG CO LTD·Filed 2020·Granted Jul 20, 2021·1 cites·13 claims
- 0470US11068075B1Reading support system and method by relating book object to interactive contentWOONGJIN THINKBIG CO LTD·Filed 2020·Granted Jul 20, 2021·1 cites·16 claims
- 0558US2025191488A1Apparatus and method for supporting learning of problemWOONGJIN THINKBIG CO LTD·Filed 2024·Application pending·0 cites
- 0657US2023196939A1System and method for supporting study based on personality typeWOONGJIN THINKBIG CO LTD·Filed 2022·Application pending·0 cites
- 0750US12494084B2Apparatus and method for supporting learningWOONGJIN THINKBIG CO LTD·Filed 2022·Granted Dec 9, 2025·0 cites·15 claims
- 0847US12327494B2Apparatus and method for providing questions for learningWOONGJIN THINKBIG CO LTD·Filed 2021·Granted Jun 10, 2025·0 cites·14 claims
- 0941US11822876B2System and method for providing personalized bookWOONGJIN THINKBIG CO LTD·Filed 2022·Granted Nov 21, 2023·0 cites·16 claims
- 1041US2023196934A1Apparatus and method for supporting language learning using videoWOONGJIN THINKBIG CO LTD·Filed 2022·Application pending·0 cites
- 1140US11960821B2Apparatus and method for providing electric bookWOONGJIN THINKBIG CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·14 claims
- 1238US11747914B2System and method for providing electric book based on reading typeWOONGJIN THINKBIG CO LTD·Filed 2021·Granted Sep 5, 2023·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →