Inventor · disambiguated record
Sung-Ik Chang
Also filed as: CHANG SUNG-IK
0 granted patents·8 pending applications·0 citations·filing 2019–2021
Files withWINIA ELECTRONICS CO LTD8
Top patents by PatentIndex Score
8 records- 0142US2022396014A1Refrigerator foaming jig and foaming method using sameWINIA ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 0240US2022357093A1RefrigeratorWINIA ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 0340US2024085088A1RefrigeratorWINIA ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 0440US2022357096A1RefrigeratorWINIA ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 0540US2022373248A1RefrigeratorWINIA ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 0640US2022196312A1RefrigeratorWINIA ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 0740US2022196315A1RefrigeratorWINIA ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 0831US2022243973A1Refrigerator and method for manufacturing sameWINIA ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →