Inventor · disambiguated record
Chang Yong Ahn
Also filed as: AHN CHANG YONG
21 granted patents·4 pending applications·69 citations·filing 2010–2021
92Inventor score
Top patents by PatentIndex Score
25 records- 0196US9734904B1Digital low drop-out regulator and resistive memory device using the sameSK HYNIX INC·Filed 2017·Granted Aug 15, 2017·30 cites·18 claims
- 0281US8873322B2Nonvolatile memory apparatusSK HYNIX INC·Filed 2013·Granted Oct 28, 2014·7 cites·23 claims
- 0375US8787260B2Adaptively controlling prefix lengthBAN TAE-WON·Filed 2012·Granted Jul 22, 2014·5 cites·16 claims
- 0474US9355720B2Write driver, variable resistance memory apparatus including the same, and operation methodSK HYNIX INC·Filed 2014·Granted May 31, 2016·5 cites·14 claims
- 0574US8897058B2Nonvolatile memory apparatus and method for driving the sameSK HYNIX INC·Filed 2012·Granted Nov 25, 2014·5 cites·19 claims
- 0673US9055498B2Handover in long term evolution networkBAN TAE-WON·Filed 2012·Granted Jun 9, 2015·4 cites·19 claims
- 0769US9241290B2Apparatus and method for controlling handover to prevent femtocell interferenceKT CORP·Filed 2014·Granted Jan 19, 2016·2 cites·12 claims
- 0868US9368236B2Semiconductor memory apparatus and test method thereofSK HYNIX INC·Filed 2014·Granted Jun 14, 2016·3 cites·18 claims
- 0967US9997211B2Semiconductor memory apparatus and operating methodSK HYNIX INC·Filed 2016·Granted Jun 12, 2018·2 cites·10 claims
- 1067US9842648B1Memory apparatus and reference voltage setting method thereofSK HYNIX INC·Filed 2017·Granted Dec 12, 2017·2 cites·20 claims
- 1163US8848420B2Variable resistance memory device and data storage device including the sameAHN CHANG YONG·Filed 2012·Granted Sep 30, 2014·3 cites·20 claims
- 1261US11747988B2Semiconductor memory apparatus and semiconductor memory system for controlling transmission bandwidthSK HYNIX INC·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 1353US8891323B2Semiconductor memory device capable of measuring write current and method for measuring write currentSK HYNIX INC·Filed 2012·Granted Nov 18, 2014·1 cites·15 claims
- 1447US9368171B2Semiconductor memory apparatusSK HYNIX INC·Filed 2014·Granted Jun 14, 2016·0 cites·20 claims
- 1545US9666247B2Semiconductor memory apparatusSK HYNIX INC·Filed 2016·Granted May 30, 2017·0 cites·19 claims
- 1645US9508411B2Word line driver circuit and resistance variable memory apparatus having the sameSK HYNIX INC·Filed 2014·Granted Nov 29, 2016·0 cites·19 claims
- 1744US9648660B2Tracking area managementKT CORP·Filed 2013·Granted May 9, 2017·0 cites·13 claims
- 1844US2012214495A1Apparatus and method for controlling handover to prevent femtocell interferenceCHOI BYOUNG-JIN·Filed 2012·Application pending·0 cites
- 1943US11037623B2Semiconductor memory deviceSK HYNIX INC·Filed 2019·Granted Jun 15, 2021·0 cites·18 claims
- 2043US9893143B2Analog capacitorSK HYNIX INC·Filed 2016·Granted Feb 13, 2018·0 cites·20 claims
- 2143US2018261263A1Semiconductor memory apparatus and operating methodSK HYNIX INC·Filed 2018·Application pending·0 cites
- 2240US9379725B2Digital to analog converterSK HYNIX INC·Filed 2015·Granted Jun 28, 2016·0 cites·20 claims
- 2336US8837253B2Programming pulse generation circuit and non-volatile memory apparatus having the sameAHN CHANG YONG·Filed 2012·Granted Sep 16, 2014·0 cites·20 claims
- 2431US2017372792A1Test apparatus, memory test system, and test methodSK HYNIX INC·Filed 2017·Application pending·0 cites
- 2529US2011035191A1Method and device for calculating quality-value of in-building mobile communication serviceKT COPORATION·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →