Patents-Review.com
ClassID:

199877 ⎘

G11C2211/406 - CPC Classification

Classification description:

Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor; Indexing scheme relating to cells needing refreshing or charge regeneration, i.e. dynamic cells Refreshing of dynamic cells

Sub-classes:
Recent Application in this class:
#1
20250246223
2025-07-31

APPARATUS AND METHOD FOR ADAPTIVELY ADJUSTING REFRESH TIMING OF CIM BASED ON EDRAM

 #2
20240177761
2024-05-30

Memory with partial array refresh

 #3
20230105151
2023-04-06

Apparatuses and methods for access based refresh timing

 #4
20220189540
2022-06-16

Memory with partial array refresh

 #5
20210343331
2021-11-04

Partial refresh technique to save memory refresh power

 #6
20210225433
2021-07-22

Refresh-related activation improvements

 #7
20210125675
2021-04-29

Scan optimization from stacking multiple reliability specifications

 #8
20200357461
2020-11-12

Memory with partial array refresh

 #9
20200321051
2020-10-08

Partial refresh technique to save memory refresh power

 #10
20200294576
2020-09-17

Apparatuses and methods for access based refresh timing

 #11
20200258566
2020-08-13

REFRESH RATE MANAGEMENT FOR MEMORY

 #12
20200211664
2020-07-02

Scan optimization from stacking multiple reliability specifications

 #13
20200211636
2020-07-02

Memory with partial array refresh

 #14
20200194054
2020-06-18

Refresh-related activation in memory

 #15
20200135263
2020-04-30

Apparatuses and methods for access based refresh timing

 #16
20190385669
2019-12-19

Method and apparatus for interrupting memory bank refresh

 #17
20190378565
2019-12-12

Method and apparatus for adaptive data retention management in non-volatile memory

 #18
20190259448
2019-08-22

Save and restore scoreboard

 #19
20190221252
2019-07-18

Partial refresh technique to save memory refresh power

 #20
20190051347
2019-02-14

Systems and methods for refreshing a memory bank while accessing another memory bank using a shared address path

 #21
20190043558
2019-02-07

Partial refresh technique to save memory refresh power

 #22
20170047109
2017-02-16

Semiconductor memory system including semiconductor memory device for performing refresh operation

 #23
20160086651
2016-03-24

Semiconductor memory device for performing refresh operation and semiconductor memory system including the same

 #24
20150187405
2015-07-02

Stacked semiconductor apparatus for generating refresh signal

 #25
20150134897
2015-05-14

Method and apparatus for refreshing a memory cell

 #26
20150127899
2015-05-07

Memory device for interruptible memory refresh

 #27
20150127898
2015-05-07

System and memory controller for interruptible memory refresh

 #28
20140016422
2014-01-16

Semiconductor memory device that controls refresh period, memory system and operating method thereof

 #29
15455815
2017-11-21

Refresh time detection circuit and semiconductor device including the same