Inventor · disambiguated record
Joo Hwan Cho
Also filed as: CHO JOO-HWAN
7 granted patents·1 pending application·26 citations·filing 1998–2018
80Inventor score
Top patents by PatentIndex Score
8 records- 0176US7859939B2Semiconductor memory deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Dec 28, 2010·11 cites·14 claims
- 0275US9496878B2Phase-locked loop and integrated circuit chip including the same, and test system including the integrated circuit chipSK HYNIX INC·Filed 2012·Granted Nov 15, 2016·4 cites·13 claims
- 0372US9019784B2Data training deviceSK HYNIX INC·Filed 2013·Granted Apr 28, 2015·4 cites·19 claims
- 0446US10734951B2Receiver circuitSK HYNIX INC·Filed 2018·Granted Aug 4, 2020·0 cites·20 claims
- 0542US6990033B2Buffer device for a clock enable signal used in a memory deviceHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Jan 24, 2006·4 cites·4 claims
- 0639US2014049310A1Semiconductor device, semiconductor system, and monitoring method thereofSK HYNIX INC·Filed 2012·Application pending·0 cites
- 0733US7859319B2Setup/hold time control circuitHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Dec 28, 2010·0 cites·21 claims
- 0829US6034898ADynamic random access memory for increasing a data output driver currentHYUNDAI ELECTRONICS IND·Filed 1998·Granted Mar 7, 2000·3 cites·4 claims
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