Inventor · disambiguated record
Changyeol Ham
Also filed as: HAM CHANGYEOL
0 granted patents·3 pending applications·0 citations·filing 2022–2023
Files withSAMSUNG ELECTRONICS CO LTD3
Top patents by PatentIndex Score
3 records- 0150US2023264981A1Management method of ultrapure water production systemSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 0247US2023264997A1Ultrapure water manufacturing facilitySAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0346US2023398499A1Method of cleaning ultrafiltration membrane module and management method of ultrapure water manufacturing system using sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →