Inventor · disambiguated record

Yun-Chang Choi

Also filed as: CHOI YUN CHANG

2 granted patents·18 citations·filing 2003–2019

52Inventor score

Technology areasC09K H10P

Files withSAMSUNG ELECTRONICS CO LTD1 UNIV KOREA RES & BUS FOUND1

Top patents by PatentIndex Score

2 records

0172US7079237B2Apparatus for inspecting a waferSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jul 18, 2006·18 cites·33 claims
0252US12269737B2Method for manufacturing gallium nitride quantum dots doped with metal ionsUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Apr 8, 2025·0 cites·12 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →