Inventor · disambiguated record
Young-Chul Chang
Also filed as: CHANG YOUNG CHUL
2 granted patents·2 pending applications·47 citations·filing 2002–2019
63Inventor score
Top patents by PatentIndex Score
4 records- 0189US7776475B2Lithium rechargeable battery and lithium rechargeable battery packSAMSUNG SDI CO LTD·Filed 2005·Granted Aug 17, 2010·12 cites·9 claims
- 0277US6782906B2Time based mass flow controller and method for controlling flow rate using itFiled 2002·Granted Aug 31, 2004·35 cites·46 claims
- 0349US2021384503A1Lithium transition metal composite oxide and method of productionNORTHVOLT AB·Filed 2019·Application pending·0 cites
- 0433US2008016956A1Mechanical Synchronized Mass Flow ControllerCHANG YOUNG-CHUL·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →