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Keun Jin CHANG
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Icheon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device including on-die resistor and method of calibr...
Patent number
11,955,943
Issue date
Apr 9, 2024
SK hynix Inc.
Dong Seok Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Regulator with master/slave voltage regulator scheme
Patent number
11,747,847
Issue date
Sep 5, 2023
SK Hynix Inc.
Joo Won Oh
G05 - CONTROLLING REGULATING
Information
Patent Grant
Sample-and-hold amplifier and semiconductor device including the same
Patent number
11,588,494
Issue date
Feb 21, 2023
SK Hynix Inc.
Joo Won Oh
G11 - INFORMATION STORAGE
Information
Patent Grant
Differential amplifier
Patent number
11,489,500
Issue date
Nov 1, 2022
SK Hynix Inc.
Keun Jin Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Clock signal generating circuit
Patent number
11,429,138
Issue date
Aug 30, 2022
SK Hynix Inc.
Keun Jin Chang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE INCLUDING ON-DIE RESISTOR AND METHOD OF CALIBR...
Publication number
20240120904
Publication date
Apr 11, 2024
SK HYNIX INC.
Dong Seok KIM
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DATA TRANSMISSION CIRCUIT AND OPERATION METHOD THEREOF
Publication number
20230291672
Publication date
Sep 14, 2023
SK HYNIX INC.
In Seok KONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REGULATOR
Publication number
20220283599
Publication date
Sep 8, 2022
SK HYNIX INC.
Joo Won OH
G11 - INFORMATION STORAGE
Information
Patent Application
SAMPLE-AND-HOLD AMPLIFIER AND SEMICONDUCTOR DEVICE INCLUDING THE SAME
Publication number
20220271767
Publication date
Aug 25, 2022
SK HYNIX INC.
Joo Won OH
G11 - INFORMATION STORAGE
Information
Patent Application
CLOCK SIGNAL GENERATING CIRCUIT
Publication number
20220163994
Publication date
May 26, 2022
Keun Jin CHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIFFERENTIAL AMPLIFIER
Publication number
20210305954
Publication date
Sep 30, 2021
SK HYNIX INC.
Keun Jin CHANG
H03 - BASIC ELECTRONIC CIRCUITRY