Inventor · disambiguated record
Duck Hyun Chang
Also filed as: CHANG DUCK H · CHANG DUCK-HYUN
4 granted patents·2 pending applications·66 citations·filing 2005–2016
76Inventor score
Top patents by PatentIndex Score
6 records- 0191US7489743B2Recovery circuits and methods for the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 10, 2009·44 cites·29 claims
- 0289US10203896B2Method operating universal flash storage (UFS) device, method operating UFS host, and method operating system including bothSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 12, 2019·8 cites·20 claims
- 0381US7558311B2Spread spectrum clock generator and method for generating a spread spectrum clock signalSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 7, 2009·13 cites·60 claims
- 0443US7760030B2Phase detection circuit and method thereof and clock recovery circuit and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 20, 2010·1 cites·30 claims
- 0540US2006023779A1Equalizers, receivers and methods for the sameKWAK MYOUNG B·Filed 2005·Application pending·0 cites
- 0637US2009164710A1Semiconductor memory system and access method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →