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CHEA-GEUN LIM
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Asan-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Memory devices, memory systems and methods of operating memory devices
Patent number
10,937,519
Issue date
Mar 2, 2021
Samsung Electronics Co., Ltd.
Yong-Jun Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory device comprising resistance change material and method for...
Patent number
10,720,209
Issue date
Jul 21, 2020
Samsung Electronics Co., Ltd.
Hyun Kook Park
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device
Patent number
10,706,920
Issue date
Jul 7, 2020
Samsung Electronics Co., Ltd.
Chea Ouk Lim
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory devices, memory systems and methods of operating memory devices
Patent number
10,629,286
Issue date
Apr 21, 2020
Samsung Electronics Co., Ltd.
Yong-Jun Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory device for generating a compensation current based on a diff...
Patent number
10,580,488
Issue date
Mar 3, 2020
Samsung Electronics Co., Ltd.
Chea Ouk Lim
G11 - INFORMATION STORAGE
Information
Patent Grant
Transfer unit of test handler and method of operating the same
Patent number
10,471,606
Issue date
Nov 12, 2019
Samsung Electronics Co., Ltd.
Jong-An Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Memory device comprising resistance change material and method for...
Patent number
10,181,348
Issue date
Jan 15, 2019
Samsung Electronics Co., Ltd.
Hyun Kook Park
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device having resistance change material and operating metho...
Patent number
10,074,426
Issue date
Sep 11, 2018
Samsung Electronics Co., Ltd.
Chea Ouk Lim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transfer unit of test handler and method of operating the same
Patent number
9,573,235
Issue date
Feb 21, 2017
Samsung Electronics Co., Ltd.
Jong-An Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
MEMORY DEVICES, MEMORY SYSTEMS AND METHODS OF OPERATING MEMORY DEVICES
Publication number
20200211671
Publication date
Jul 2, 2020
Samsung Electronics Co., Ltd.
Yong-Jun Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY DEVICE AND A METHOD OF OPERATING THE SAME
Publication number
20190172531
Publication date
Jun 6, 2019
Samsung Electronics Co., Ltd.
Chea Ouk Lim
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICES, MEMORY SYSTEMS AND METHODS OF OPERATING MEMORY DEVICES
Publication number
20190156909
Publication date
May 23, 2019
Samsung Electronics Co., Ltd.
Yong-Jun Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY DEVICE
Publication number
20190130969
Publication date
May 2, 2019
Samsung Electronics Co., Ltd.
CHEA OUK LIM
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE COMPRISING RESISTANCE CHANGE MATERIAL AND METHOD FOR...
Publication number
20190108880
Publication date
Apr 11, 2019
Samsung Electronics Co., Ltd.
HYUN KOOK PARK
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE COMPRISING RESISTANCE CHANGE MATERIAL AND METHOD FOR...
Publication number
20180204616
Publication date
Jul 19, 2018
Samsung Electronics Co., Ltd.
HYUN KOOK PARK
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE HAVING RESISTANCE CHANGE MATERIAL AND OPERATING METHO...
Publication number
20180197602
Publication date
Jul 12, 2018
Samsung Electronics Co., Ltd.
CHEA OUK LIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSFER UNIT OF TEST HANDLER AND METHOD OF OPERATING THE SAME
Publication number
20170131695
Publication date
May 11, 2017
Samsung Electronics Co., Ltd.
JONG-AN LEE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TRANSFER UNIT OF TEST HANDLER AND METHOD OF OPERATING THE SAME
Publication number
20140030047
Publication date
Jan 30, 2014
JONG-AN LEE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR