Don Hyun CHOI

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Icheon-si Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor devices
- Patent number 10,607,684
- Issue date Mar 31, 2020
- SK hynix Inc.
- Seung Min Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for selective sub word line activation for red...
- Patent number 9,595,351
- Issue date Mar 14, 2017
- SK hynix Inc.
- Don Hyun Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and device for a semiconductor device
- Patent number 9,576,684
- Issue date Feb 21, 2017
- SK hynix Inc.
- Jae Il Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Word line test control circuit of semiconductor apparatus and testi...
- Patent number 9,455,008
- Issue date Sep 27, 2016
- SK hynix Inc.
- Don Hyun Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
Sense amplifier control circuit and semiconductor memory device inc...
- Patent number 8,750,063
- Issue date Jun 10, 2014
- SK Hynix Inc.
- Don Hyun Choi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICES FOR CONTROLLING REFRESH OPERATIONS CONSIDERIN...
- Publication number 20240079078
- Publication date Mar 7, 2024
- SK HYNIX INC.
- Sang Hyun KU
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICES
- Publication number 20200013450
- Publication date Jan 9, 2020
- SK HYNIX INC.
- Seung Min YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR DEVICE AND DEVICE FOR A SEMICONDUCTOR DEVICE
- Publication number 20170053715
- Publication date Feb 23, 2017
- SK HYNIX INC.
- Jae Il KIM
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY APPARATUS
- Publication number 20160329108
- Publication date Nov 10, 2016
- SK HYNIX INC.
- Don Hyun CHOI
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR APPARATUS AND TESTING METHOD THEREOF
- Publication number 20150235687
- Publication date Aug 20, 2015
- SK HYNIX INC.
- Don Hyun CHOI
- G11 - INFORMATION STORAGE
Information Patent Application
SENSE AMPLIFIER CONTROL CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE INC...
- Publication number 20130315017
- Publication date Nov 28, 2013
- SK HYNIX INC.
- Don Hyun CHOI
- G11 - INFORMATION STORAGE