Hyong-ryol HWANG

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Memory device having error correction function and operating method...
- Patent number 11,327,838
- Issue date May 10, 2022
- Samsung Electronics Co., Ltd.
- Jung-Hwan Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory devices
- Patent number 10,762,947
- Issue date Sep 1, 2020
- Samsung Electronics Co., Ltd.
- Dong-Keon Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device configured to store and output address in response to...
- Patent number 10,671,319
- Issue date Jun 2, 2020
- Samsung Electronics Co., Ltd.
- Seung-jun Shin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Volatile memory device and memory controller
- Patent number 9,015,389
- Issue date Apr 21, 2015
- Samsung Electronics Co., Ltd.
- Jae-Woong Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor chip, stack module, and memory card
- Patent number 8,710,591
- Issue date Apr 29, 2014
- Samsung Electronics Co., Ltd.
- Hyong-ryol Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-port semiconductor memory device having variable access paths...
- Patent number 8,120,986
- Issue date Feb 21, 2012
- Samsung Electronics Co., Ltd.
- Nam-Jong Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Internal power voltage generating circuit in semiconductor memory d...
- Patent number 7,613,063
- Issue date Nov 3, 2009
- Samsung Electronics Co., Ltd.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-path accessible semiconductor memory device having data trans...
- Patent number 7,606,982
- Issue date Oct 20, 2009
- Samsung Electronics Co., Ltd.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-port semiconductor memory device having variable access paths...
- Patent number 7,505,353
- Issue date Mar 17, 2009
- Samsung Electronics Co., Ltd.
- Nam-Jong Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Voltage generation circuit and semiconductor memory device includin...
- Patent number 7,492,647
- Issue date Feb 17, 2009
- Samsung Electronics Co., Ltd.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Voltage generation circuit and semiconductor memory device includin...
- Patent number 7,349,268
- Issue date Mar 25, 2008
- Samsung Electronics Co., Ltd.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for selecting 1-row and 2-row activation
- Patent number 7,333,387
- Issue date Feb 19, 2008
- Samsung Electronics Co., Ltd.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with a decoupling capacitor
- Patent number 7,002,872
- Issue date Feb 21, 2006
- Samsung Electronics Co., Ltd.
- Hyong-ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for performing partial array self-refresh operati...
- Patent number 6,992,943
- Issue date Jan 31, 2006
- Samsung Electronics Co., Ltd.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for performing partial array self-refresh operati...
- Patent number 6,819,617
- Issue date Nov 16, 2004
- Samsung Electronics Co., Ltd.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Address buffer and semiconductor memory device using the same
- Patent number 6,795,369
- Issue date Sep 21, 2004
- Samsung Electronics Co., Ltd.
- Jong Hyun Choi
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for performing partial array self-refresh operati...
- Patent number 6,590,822
- Issue date Jul 8, 2003
- Samsung Electronics Co., Ltd.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MEMORY DEVICES
- Publication number 20200111523
- Publication date Apr 9, 2020
- Samsung Electronics Co., Ltd.
- Dong-Keon LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE HAVING ERROR CORRECTION FUNCTION AND OPERATING METHOD...
- Publication number 20190324854
- Publication date Oct 24, 2019
- Samsung Electronics Co., Ltd.
- Jung-hwan Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE CONFIGURED TO STORE AND OUTPUT ADDRESS IN RESPONSE TO...
- Publication number 20190138245
- Publication date May 9, 2019
- Samsung Electronics Co., Ltd.
- Seung-jun SHIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLATILE MEMORY DEVICE AND MEMORY CONTROLLER
- Publication number 20140089577
- Publication date Mar 27, 2014
- Samsung Electronics Co., Ltd.
- Jae-Woong LEE
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR CHIP, STACK MODULE, AND MEMORY CARD
- Publication number 20110095373
- Publication date Apr 28, 2011
- Hyong-ryol HWANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-PORT SEMICONDUCTOR MEMORY DEVICE HAVING VARIABLE ACCESS PATHS...
- Publication number 20100232249
- Publication date Sep 16, 2010
- Nam-Jong Kim
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROL SIGNAL TRANSMITTING SYSTEM OF A SEMICONDUCTOR DEVICE
- Publication number 20100232213
- Publication date Sep 16, 2010
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-PORT SEMICONDUCTOR MEMORY DEVICE HAVING VARIABLE ACCESS PATHS...
- Publication number 20090175114
- Publication date Jul 9, 2009
- SAMSUNG ELECTRONICS CO., LTD.
- Nam-Jong KIM
- G11 - INFORMATION STORAGE
Information Patent Application
Internal power voltage generating circuit in semiconductor memory d...
- Publication number 20070195630
- Publication date Aug 23, 2007
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-PATH ACCESSIBLE SEMICONDUCTOR MEMORY DEVICE HAVING DATA TRANS...
- Publication number 20070150666
- Publication date Jun 28, 2007
- Samsung Electronics Co., Ltd.
- Hyong-Ryol HWANG
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-PORT SEMICONDUCTOR MEMORY DEVICE HAVING VARIABLE ACCESS PATHS...
- Publication number 20070147162
- Publication date Jun 28, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Nam-Jong KIM
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICE AND METHOD FOR SELECTING 1-ROW AND 2-ROW ACTIVATION
- Publication number 20070014180
- Publication date Jan 18, 2007
- Hyong-Ryol HWANG
- G11 - INFORMATION STORAGE
Information Patent Application
Voltage generation circuit and semiconductor memory device includin...
- Publication number 20060120179
- Publication date Jun 8, 2006
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for performing partial array self-refresh operati...
- Publication number 20050041506
- Publication date Feb 24, 2005
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device with a decoupling capacitor
- Publication number 20040141398
- Publication date Jul 22, 2004
- Hyong-ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Application
Address buffer and semiconductor memoey device using the same
- Publication number 20040100853
- Publication date May 27, 2004
- Samsung Electronics Co., Ltd.
- Jong Hyun Choi
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for performing partial array self-refresh operati...
- Publication number 20030206427
- Publication date Nov 6, 2003
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for performing partial array self-refresh operati...
- Publication number 20020191466
- Publication date Dec 19, 2002
- SAMSUNG ELECTRONICS CO., LTD.
- Hyong-Ryol Hwang
- G11 - INFORMATION STORAGE

Hyong-ryol HWANG

Person

Patents Grantslast 30 patents

Memory device having error correction function and operating method...

Memory devices

Memory device configured to store and output address in response to...

Volatile memory device and memory controller

Semiconductor chip, stack module, and memory card

Multi-port semiconductor memory device having variable access paths...

Internal power voltage generating circuit in semiconductor memory d...

Multi-path accessible semiconductor memory device having data trans...

Multi-port semiconductor memory device having variable access paths...

Voltage generation circuit and semiconductor memory device includin...

Voltage generation circuit and semiconductor memory device includin...

Device and method for selecting 1-row and 2-row activation

Semiconductor memory device with a decoupling capacitor

System and method for performing partial array self-refresh operati...

System and method for performing partial array self-refresh operati...

Address buffer and semiconductor memory device using the same

System and method for performing partial array self-refresh operati...

Patents Applicationslast 30 patents

MEMORY DEVICES

MEMORY DEVICE HAVING ERROR CORRECTION FUNCTION AND OPERATING METHOD...

MEMORY DEVICE CONFIGURED TO STORE AND OUTPUT ADDRESS IN RESPONSE TO...

VOLATILE MEMORY DEVICE AND MEMORY CONTROLLER

SEMICONDUCTOR CHIP, STACK MODULE, AND MEMORY CARD

MULTI-PORT SEMICONDUCTOR MEMORY DEVICE HAVING VARIABLE ACCESS PATHS...

CONTROL SIGNAL TRANSMITTING SYSTEM OF A SEMICONDUCTOR DEVICE

MULTI-PORT SEMICONDUCTOR MEMORY DEVICE HAVING VARIABLE ACCESS PATHS...

Internal power voltage generating circuit in semiconductor memory d...

MULTI-PATH ACCESSIBLE SEMICONDUCTOR MEMORY DEVICE HAVING DATA TRANS...

MULTI-PORT SEMICONDUCTOR MEMORY DEVICE HAVING VARIABLE ACCESS PATHS...

DEVICE AND METHOD FOR SELECTING 1-ROW AND 2-ROW ACTIVATION

Voltage generation circuit and semiconductor memory device includin...

System and method for performing partial array self-refresh operati...

Semiconductor memory device with a decoupling capacitor

Address buffer and semiconductor memoey device using the same

System and method for performing partial array self-refresh operati...

System and method for performing partial array self-refresh operati...