| Patent | Date |
|---|
Memory system having semiconductor memory device that performs verify operations using various verify voltages
Grant 11,410,732 - Shirakawa , et al. August 9, 2 | 2022-08-09 |
Memory System Having Semiconductor Memory Device That Performs Verify Operations Using Various Verify Voltages
App 20210193228 - SHIRAKAWA; Masanobu ; et al. | 2021-06-24 |
Memory system having semiconductor memory device that performs verify operations using various verify voltages
Grant 10,978,157 - Shirakawa , et al. April 13, 2 | 2021-04-13 |
Memory System Having Semiconductor Memory Device That Performs Verify Operations Using Various Verify Voltages
App 20200185036 - SHIRAKAWA; Masanobu ; et al. | 2020-06-11 |
Memory system having semiconductor memory device that performs verify operations using various verify voltages
Grant 10,600,485 - Shirakawa , et al. | 2020-03-24 |
Memory system
Grant 10,574,272 - Kumano , et al. Feb | 2020-02-25 |
Memory System
App 20190214090 - SHIRAKAWA; Masanobu ; et al. | 2019-07-11 |
Semiconductor memory device and writing operation method thereof in which first memory cells of a page that are in a first group of contiguous columns are programmed and verified separately from second memory cells of the same page that are in a second group of contiguous columns that does not overl
Grant 10,276,243 - Shirakawa , et al. | 2019-04-30 |
Memory System
App 20190089384 - KUMANO; Yuta ; et al. | 2019-03-21 |
Memory system
Grant 10,089,241 - Hara , et al. October 2, 2 | 2018-10-02 |
Write data optimization methods for non-volatile semiconductor memory devices
Grant 10,061,691 - Lin , et al. August 28, 2 | 2018-08-28 |
Semiconductor memory device and writing operation mathod thereof
App 20180144801 - SHIRAKAWA; Masanobu ; et al. | 2018-05-24 |
Memory System
App 20180068719 - LIN; Kejen ; et al. | 2018-03-08 |
Semiconductor memory device and writing operation method thereof
Grant 9,911,498 - Shirakawa , et al. March 6, 2 | 2018-03-06 |
Memory System
App 20170262379 - HARA; Tokumasa ; et al. | 2017-09-14 |
Memory System
App 20170243657 - SHIRAKAWA; Masanobu ; et al. | 2017-08-24 |
Memory system
Grant 9,721,666 - Shirakawa , et al. August 1, 2 | 2017-08-01 |
Memory System
App 20170076801 - SHIRAKAWA; Masanobu ; et al. | 2017-03-16 |
Memory controller, memory system, and memory write method
Grant 9,264,070 - Suzumura , et al. February 16, 2 | 2016-02-16 |
Storage device
Grant 8,879,349 - Yoshii , et al. November 4, 2 | 2014-11-04 |
Storage Device
App 20140241096 - YOSHII; Kenichiro ; et al. | 2014-08-28 |
Memory system and computer program product
Grant 8,812,774 - Asano , et al. August 19, 2 | 2014-08-19 |
Semiconductor storage device, method of controlling the same, and error correction system
Grant 8,751,896 - Yamaga June 10, 2 | 2014-06-10 |
Semiconductor Storage Device And Memory Controller
App 20140068378 - YOSHII; Kenichiro ; et al. | 2014-03-06 |
Semiconductor Storage Device, Method Of Controlling The Same, And Error Correction System
App 20130297984 - Yamaga; Akira | 2013-11-07 |
Semiconductor storage device, method of controlling the same, and error correction system
Grant 8,499,216 - Yamaga July 30, 2 | 2013-07-30 |
Memory Controller, Memory System, And Memory Write Method
App 20130173997 - SUZUMURA; Tatsuhiro ; et al. | 2013-07-04 |
Semiconductor Storage Device, Method Of Controlling The Same, And Error Correction System
App 20130132795 - YAMAGA; Akira | 2013-05-23 |
Chien search device and Chien search method
Grant 8,418,028 - Yamaga April 9, 2 | 2013-04-09 |
Semiconductor storage device, method of controlling the same, and error correction system
Grant 8,381,066 - Yamaga February 19, 2 | 2013-02-19 |
Error correcting device and error correcting method
Grant 8,312,348 - Yamaga November 13, 2 | 2012-11-13 |
Memory System And Computer Program Product
App 20120246383 - Asano; Shigehiro ; et al. | 2012-09-27 |
Semiconductor Storage Device, Method Of Controlling The Same, And Error Correction System
App 20120166908 - Yamaga; Akira | 2012-06-28 |
Decoder device and method for decoding data stored in storage medium
Grant 8,176,389 - Horisaki , et al. May 8, 2 | 2012-05-08 |
Semiconductor storage device, method of controlling the same, and error correction system
Grant 8,086,933 - Yamaga December 27, 2 | 2011-12-27 |
Chien Search Device And Chien Search Method
App 20110047441 - Yamaga; Akira | 2011-02-24 |
Semiconductor Storage Device, Method Of Controlling The Same, And Error Correction System
App 20100313099 - Yamaga; Akira | 2010-12-09 |
Error Correcting Device And Error Correcting Method
App 20090222708 - YAMAGA; Akira | 2009-09-03 |
Decoder Device And Method For Decoding Data Stored In Storage Medium
App 20080301524 - Horisaki; Koji ; et al. | 2008-12-04 |
Wireless communication system and wireless communication method
App 20050201308 - Sekiya, Masahiro ; et al. | 2005-09-15 |
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