Inventor · disambiguated record

Chang Joo Choi

Also filed as: CHOI CHANG-JOO

2 granted patents·26 citations·filing 1998–2006

53Inventor score

Technology areasG05F H04L

Files withBAAK SAANG CHEOL1 SAMSUNG ELECTRONICS CO LTD1

Top patents by PatentIndex Score

2 records

0169US6111457AInternal power supply circuit for use in a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Aug 29, 2000·26 cites·15 claims
0221US8326445B2Message string correspondence sound generation systemBAAK SAANG CHEOL·Filed 2006·Granted Dec 4, 2012·0 cites·4 claims

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Chang Joo Choi — Patent Inventor | PatentIndex