Inventor · disambiguated record
Chang-Han Choi
Also filed as: CHOI CHANG-HAN
3 granted patents·29 citations·filing 2007–2009
68Inventor score
Technology areasG11C
Files withSAMSUNG ELECTRONICS CO LTD3
Top patents by PatentIndex Score
3 records- 0188US7746688B2PRAM and method of firing memory cellsSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 29, 2010·20 cites·24 claims
- 0269US7573766B2Phase change random access memory and method of testing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 11, 2009·7 cites·22 claims
- 0350US7848165B2Methods of operating phase-change random access memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Dec 7, 2010·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →