Low level details of refresh operations

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CPC
G11C2211/4065

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GPHYSICS G11Information storage G11CSTATIC STORES G11C2211/00Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements Storage elements therefor

Current Industry

G11C2211/4065Low level details of refresh operations

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic rowhammer management
- Patent number 12,211,543
- Issue date Jan 28, 2025
- QUALCOMM Incorporated
- Victor Van Der Veen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory access rate
- Patent number 11,474,706
- Issue date Oct 18, 2022
- Hewlett Packard Enterprise Development LP
- Melvin K. Benedict
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device
- Patent number 11,074,957
- Issue date Jul 27, 2021
- SK hynix Inc.
- Dae Suk Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for adjusting memory device refresh operations based on mem...
- Patent number 11,031,066
- Issue date Jun 8, 2021
- Micron Technology, Inc.
- Yuan He
- G11 - INFORMATION STORAGE
Information Patent Grant
Granular refresh rate control for memory devices based on bit position
- Patent number 10,991,414
- Issue date Apr 27, 2021
- Western Digital Technologies, Inc.
- Yongjune Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Per row activation count values embedded in storage cell array stor...
- Patent number 10,825,534
- Issue date Nov 3, 2020
- Intel Corporation
- William Nale
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with array configuration including upper segme...
- Patent number 10,734,062
- Issue date Aug 4, 2020
- SK hynix Inc.
- Ja Beom Koo
- G11 - INFORMATION STORAGE
Information Patent Grant
Pseudo static random access memory and control method thereof
- Patent number 10,665,286
- Issue date May 26, 2020
- Windbond Electronics Corp.
- Kaoru Mori
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for detecting a row hammer attack with a ba...
- Patent number 10,658,025
- Issue date May 19, 2020
- Micron Technology, Inc.
- Yutaka Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and methods for refreshing memory
- Patent number 10,490,252
- Issue date Nov 26, 2019
- Micron Technology, Inc.
- Yutaka Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Implementing DRAM refresh power optimization during long idle mode
- Patent number 10,304,501
- Issue date May 28, 2019
- International Business Machines Corporation
- Michael D. Pardeik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reduction of power consumption in memory devices during refresh modes
- Patent number 10,242,727
- Issue date Mar 26, 2019
- Intel Corporation
- Christopher E. Cox
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory for storing the number of activations of a wordline, and mem...
- Patent number 9,799,390
- Issue date Oct 24, 2017
- SK Hynix Inc.
- Choung-Ki Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Refresh row address
- Patent number 9,690,505
- Issue date Jun 27, 2017
- Hewlett Packard Enterprise Development LP
- Melvin K. Benedict
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device having wiring layout for electrically connecting to s...
- Patent number 9,679,629
- Issue date Jun 13, 2017
- Semiconductor Energy Laboratory Co., Ltd.
- Takanori Matsuzaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses including memory section control circuits with global d...
- Patent number 9,653,143
- Issue date May 16, 2017
- Micron Technology, Inc.
- John David Porter
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of operating memory device and refresh method of the same
- Patent number 9,589,625
- Issue date Mar 7, 2017
- Samsung Electronics Co., Ltd.
- Hyun-Ki Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device performing refresh operation and method for dr...
- Patent number 9,589,628
- Issue date Mar 7, 2017
- SK Hynix Inc.
- Jae-Hoon Cha
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device having adjustable refresh period and method of operat...
- Patent number 9,529,673
- Issue date Dec 27, 2016
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Sergiy Romanovskyy
- G11 - INFORMATION STORAGE
Information Patent Grant
Bit-line sense amplifier, semiconductor memory device and memory sy...
- Patent number 9,449,670
- Issue date Sep 20, 2016
- Samsung Electronics Co., Ltd.
- Hyung-Sik You
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device and system provided with same
- Patent number 9,412,432
- Issue date Aug 9, 2016
- PS4 Luxco S.A.R.L.
- Seiji Narui
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory and memory system including the same
- Patent number 9,396,786
- Issue date Jul 19, 2016
- SK Hynix Inc.
- Seok-Cheol Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Reduction of power consumption in memory devices during refresh modes
- Patent number 9,396,784
- Issue date Jul 19, 2016
- Intel Corporation
- Christopher E. Cox
- G11 - INFORMATION STORAGE
Information Patent Grant
Insertion-override counter to support multiple memory refresh rates
- Patent number 9,368,187
- Issue date Jun 14, 2016
- QUALCOMM Incorporated
- Xiangyu Dong
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory refresh methods, memory section control circuits, and appara...
- Patent number 9,368,184
- Issue date Jun 14, 2016
- Micron Technology, Inc.
- John David Porter
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory and memory system including the same
- Patent number 9,361,953
- Issue date Jun 7, 2016
- SK Hynix Inc.
- Sung-Soo Chi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device capable of preventing negative bias tem...
- Patent number 9,281,048
- Issue date Mar 8, 2016
- Samsung Electronics Co., Ltd.
- Byung-Chul Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Cell array and memory with stored value update
- Patent number 9,275,716
- Issue date Mar 1, 2016
- SK Hynix Inc.
- Choung-Ki Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for controlling refreshing of data in a DRAM
- Patent number 9,269,418
- Issue date Feb 23, 2016
- ARM Limited
- Donald Felton
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor devices
- Patent number 9,257,170
- Issue date Feb 9, 2016
- SK Hynix Inc.
- Chang Hyun Kim
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR ADJUSTING MEMORY DEVICE REFRESH OPERATIONS BASED ON MEM...
- Publication number 20200402569
- Publication date Dec 24, 2020
- Micron Technology, Inc.
- Yuan He
- G11 - INFORMATION STORAGE
Information Patent Application
GRANULAR REFRESH RATE CONTROL FOR MEMORY DEVICES
- Publication number 20200327928
- Publication date Oct 15, 2020
- Western Digital Technologies, Inc.
- Yongjune Kim
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190385661
- Publication date Dec 19, 2019
- SK HYNIX INC.
- Ja Beom KOO
- G11 - INFORMATION STORAGE
Information Patent Application
IMPLEMENTING DRAM REFRESH POWER OPTIMIZATION DURING LONG IDLE MODE
- Publication number 20190189181
- Publication date Jun 20, 2019
- International Business Machines Corporation
- Michael D. Pardeik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCTION OF POWER CONSUMPTION IN MEMORY DEVICES DURING REFRESH MODES
- Publication number 20180336943
- Publication date Nov 22, 2018
- Intel Corporation
- Christopher E. COX
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180226119
- Publication date Aug 9, 2018
- SK HYNIX INC.
- Dae Suk KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFRESH SCHEME FOR MEMORY CELLS WITH WEAK RETENTION TIME
- Publication number 20140379978
- Publication date Dec 25, 2014
- QUALCOMM Incorporated
- Jung Pill KIM
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM WITH A PROGRAMMABLE REFRESH CYCLE
- Publication number 20140344514
- Publication date Nov 20, 2014
- Charles A. Kilmer
- G11 - INFORMATION STORAGE
Information Patent Application
REDUCTION OF POWER CONSUMPTION IN MEMORY DEVICES DURING REFRESH MODES
- Publication number 20140301152
- Publication date Oct 9, 2014
- Christopher E. Cox
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS-SPECIFIC INFORMATION GENERATION DEVICE, APPARATUS-SPECIFI...
- Publication number 20140137211
- Publication date May 15, 2014
- NEC Corporation
- Kazuhiko Minematsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPERATURE DEPENDENT TIMER CIRCUIT
- Publication number 20140132240
- Publication date May 15, 2014
- DALE J. MCQUIRK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFRESH CONTROL CIRCUIT OF SEMICONDUCTOR APPARATUS
- Publication number 20140126311
- Publication date May 8, 2014
- SK HYNIX INC.
- Jong man IM
- G11 - INFORMATION STORAGE
Information Patent Application
BIT-LINE SENSE AMPLIFIER, SEMICONDUCTOR MEMORY DEVICE AND MEMORY SY...
- Publication number 20140119091
- Publication date May 1, 2014
- Samsung Electronics Co., Ltd.
- Hyung-Sik YOU
- G11 - INFORMATION STORAGE
Information Patent Application
REFRESH METHOD, REFRESH ADDRESS GENERATOR, VOLATILE MEMORY DEVICE I...
- Publication number 20140112086
- Publication date Apr 24, 2014
- Samsung Electronics Co., Ltd.
- Chul-Woo Park
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE HAVING ADJUSTABLE REFRESH PERIOD, MEMOR...
- Publication number 20140085999
- Publication date Mar 27, 2014
- Samsung Electronics Co., Ltd.
- Uk-song Kang
- G11 - INFORMATION STORAGE
Information Patent Application
CELL ARRAY, MEMORY, AND MEMORY SYSTEM INCLUDING THE SAME
- Publication number 20140078845
- Publication date Mar 20, 2014
- SK HYNIX INC.
- Choung-Ki SONG
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY REFRESH METHODS, MEMORY SECTION CONTROL CIRCUITS, AND APPARA...
- Publication number 20140078847
- Publication date Mar 20, 2014
- Micron Technology, Inc.
- John David Porter
- G11 - INFORMATION STORAGE
Information Patent Application
DRAM REFRESH
- Publication number 20140063997
- Publication date Mar 6, 2014
- International Business Machines Corporation
- Michele M. Franceschini
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE WITH SENSE AMPLIFIER AND BITLINE ISOLATION
- Publication number 20130265839
- Publication date Oct 10, 2013
- Byoung Jin CHOI
- G11 - INFORMATION STORAGE
Information Patent Application
REFRESHING DATA OF MEMORY CELLS WITH ELECTRICALLY FLOATING BODY TRA...
- Publication number 20130250674
- Publication date Sep 26, 2013
- Micron Technology, Inc.
- Eric CARMAN
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING REFRESHING OF DATA IN A DRAM
- Publication number 20130205080
- Publication date Aug 8, 2013
- ARM Limited
- Donald FELTON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20130181216
- Publication date Jul 18, 2013
- Semiconductor Energy Laboratory Co., Ltd.
- Toshihiko Saito
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND REFRESH METHOD THEREOF
- Publication number 20130176803
- Publication date Jul 11, 2013
- Samsung Electronics Co., Ltd.
- Jong-Ho Lee
- G11 - INFORMATION STORAGE
Information Patent Application
RANDOM ACCESS MEMORY AND REFRESH CONTROLLER THEREOF
- Publication number 20130155782
- Publication date Jun 20, 2013
- WINBOND ELECTRONICS CORP.
- Ying-Te Tu
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY APPARATUS
- Publication number 20130128681
- Publication date May 23, 2013
- Hynix Semiconductor Inc.
- So Jeong KIM
- G11 - INFORMATION STORAGE
Information Patent Application
CIRCUIT AND METHOD FOR GENERATING CLOCK SIGNAL
- Publication number 20130120051
- Publication date May 16, 2013
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chiang PU
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY REFRESH METHODS, MEMORY SECTION CONTROL CIRCUITS, AND APPARA...
- Publication number 20130051171
- Publication date Feb 28, 2013
- Micron Technology, Inc.
- John David Porter
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE HAVING IMPROVED REFRESH CHARACTERISTICS
- Publication number 20130016574
- Publication date Jan 17, 2013
- Jung-sik Kim
- G11 - INFORMATION STORAGE
Information Patent Application
REFRESHING DATA OF MEMORY CELLS WITH ELECTRICALLY FLOATING BODY TRA...
- Publication number 20120236671
- Publication date Sep 20, 2012
- Micron Technology, Inc.
- Eric CARMAN
- G11 - INFORMATION STORAGE
Information Patent Application
MEMORY SYSTEM WITH A PROGRAMMABLE REFRESH CYCLE
- Publication number 20120151131
- Publication date Jun 14, 2012
- International Business Machines Corporation
- Charles A. Kilmer
- G11 - INFORMATION STORAGE

Low level details of refresh operations

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dynamic rowhammer management

Memory access rate

Semiconductor device

Methods for adjusting memory device refresh operations based on mem...

Granular refresh rate control for memory devices based on bit position

Per row activation count values embedded in storage cell array stor...

Semiconductor device with array configuration including upper segme...

Pseudo static random access memory and control method thereof

Apparatuses and methods for detecting a row hammer attack with a ba...

Apparatus and methods for refreshing memory

Implementing DRAM refresh power optimization during long idle mode

Reduction of power consumption in memory devices during refresh modes

Memory for storing the number of activations of a wordline, and mem...

Refresh row address

Memory device having wiring layout for electrically connecting to s...

Apparatuses including memory section control circuits with global d...

Method of operating memory device and refresh method of the same

Semiconductor device performing refresh operation and method for dr...

Memory device having adjustable refresh period and method of operat...

Bit-line sense amplifier, semiconductor memory device and memory sy...

Semiconductor storage device and system provided with same

Memory and memory system including the same

Reduction of power consumption in memory devices during refresh modes

Insertion-override counter to support multiple memory refresh rates

Memory refresh methods, memory section control circuits, and appara...

Memory and memory system including the same

Semiconductor memory device capable of preventing negative bias tem...

Cell array and memory with stored value update

Apparatus and method for controlling refreshing of data in a DRAM

Semiconductor devices

Patents Applicationslast 30 patents

METHODS FOR ADJUSTING MEMORY DEVICE REFRESH OPERATIONS BASED ON MEM...

GRANULAR REFRESH RATE CONTROL FOR MEMORY DEVICES

SEMICONDUCTOR DEVICE

IMPLEMENTING DRAM REFRESH POWER OPTIMIZATION DURING LONG IDLE MODE

REDUCTION OF POWER CONSUMPTION IN MEMORY DEVICES DURING REFRESH MODES

SEMICONDUCTOR DEVICE

REFRESH SCHEME FOR MEMORY CELLS WITH WEAK RETENTION TIME

MEMORY SYSTEM WITH A PROGRAMMABLE REFRESH CYCLE

REDUCTION OF POWER CONSUMPTION IN MEMORY DEVICES DURING REFRESH MODES

APPARATUS-SPECIFIC INFORMATION GENERATION DEVICE, APPARATUS-SPECIFI...

TEMPERATURE DEPENDENT TIMER CIRCUIT

REFRESH CONTROL CIRCUIT OF SEMICONDUCTOR APPARATUS

BIT-LINE SENSE AMPLIFIER, SEMICONDUCTOR MEMORY DEVICE AND MEMORY SY...

REFRESH METHOD, REFRESH ADDRESS GENERATOR, VOLATILE MEMORY DEVICE I...

SEMICONDUCTOR MEMORY DEVICE HAVING ADJUSTABLE REFRESH PERIOD, MEMOR...

CELL ARRAY, MEMORY, AND MEMORY SYSTEM INCLUDING THE SAME

MEMORY REFRESH METHODS, MEMORY SECTION CONTROL CIRCUITS, AND APPARA...

DRAM REFRESH

SEMICONDUCTOR MEMORY DEVICE WITH SENSE AMPLIFIER AND BITLINE ISOLATION

REFRESHING DATA OF MEMORY CELLS WITH ELECTRICALLY FLOATING BODY TRA...

APPARATUS AND METHOD FOR CONTROLLING REFRESHING OF DATA IN A DRAM

SEMICONDUCTOR DEVICE

SEMICONDUCTOR MEMORY DEVICE AND REFRESH METHOD THEREOF

RANDOM ACCESS MEMORY AND REFRESH CONTROLLER THEREOF

SEMICONDUCTOR MEMORY APPARATUS

CIRCUIT AND METHOD FOR GENERATING CLOCK SIGNAL

MEMORY REFRESH METHODS, MEMORY SECTION CONTROL CIRCUITS, AND APPARA...

SEMICONDUCTOR MEMORY DEVICE HAVING IMPROVED REFRESH CHARACTERISTICS

REFRESHING DATA OF MEMORY CELLS WITH ELECTRICALLY FLOATING BODY TRA...

MEMORY SYSTEM WITH A PROGRAMMABLE REFRESH CYCLE