KR0138736B1 - Semiconductor memory device - Google Patents

Semiconductor memory device

Info

Publication number
KR0138736B1
KR0138736B1 KR93020119A KR930020119A KR0138736B1 KR 0138736 B1 KR0138736 B1 KR 0138736B1 KR 93020119 A KR93020119 A KR 93020119A KR 930020119 A KR930020119 A KR 930020119A KR 0138736 B1 KR0138736 B1 KR 0138736B1
Authority
KR
South Korea
Prior art keywords
memory device
semiconductor memory
semiconductor
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR93020119A
Other languages
English (en)
Korean (ko)
Other versions
KR940007874A (ko
Inventor
Yasunori Okimura
Original Assignee
Nippon Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Electric Co filed Critical Nippon Electric Co
Publication of KR940007874A publication Critical patent/KR940007874A/ko
Application granted granted Critical
Publication of KR0138736B1 publication Critical patent/KR0138736B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1015—Read-write modes for single port memories, i.e. having either a random port or a serial port
    • G11C7/1036—Read-write modes for single port memories, i.e. having either a random port or a serial port using data shift registers
KR93020119A 1992-09-29 1993-09-28 Semiconductor memory device Expired - Fee Related KR0138736B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4283664A JP2871975B2 (ja) 1992-09-29 1992-09-29 半導体メモリ装置
JP92-283664 1992-09-29

Publications (2)

Publication Number Publication Date
KR940007874A KR940007874A (ko) 1994-04-28
KR0138736B1 true KR0138736B1 (en) 1998-06-15

Family

ID=17668466

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93020119A Expired - Fee Related KR0138736B1 (en) 1992-09-29 1993-09-28 Semiconductor memory device

Country Status (5)

Country Link
US (1) US5381378A (enExample)
EP (1) EP0590953B1 (enExample)
JP (1) JP2871975B2 (enExample)
KR (1) KR0138736B1 (enExample)
DE (1) DE69326206T2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0123850B1 (ko) * 1994-04-15 1997-11-25 문정환 디지탈 영상 메모리
CN102867533A (zh) * 2012-08-31 2013-01-09 樊荣 一种电子存储器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558979B1 (fr) * 1984-01-31 1986-05-23 Commissariat Energie Atomique Procede d'adressage au moyen de registres a decalage formes de memoires statiques d'un imageur matriciel
DE3680371D1 (de) * 1985-04-10 1991-08-29 Nec Corp Speicher mit auswaehlbarer wortlaenge.
US5222047A (en) * 1987-05-15 1993-06-22 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for driving word line in block access memory
JPS6468851A (en) * 1987-09-09 1989-03-14 Nippon Electric Ic Microcomput Semiconductor integrated circuit
JPH0697560B2 (ja) * 1987-11-19 1994-11-30 三菱電機株式会社 半導体記憶装置
JPH01224993A (ja) * 1988-03-04 1989-09-07 Nec Corp マルチポートメモリ
JPH0748303B2 (ja) * 1989-06-26 1995-05-24 株式会社東芝 ワード長変換回路
JPH0474387A (ja) * 1990-07-16 1992-03-09 Nec Corp 半導体記憶装置
KR950010570B1 (ko) * 1990-09-03 1995-09-19 마쯔시다덴기산교 가부시기가이샤 멀티포오트메모리
KR920007805Y1 (ko) * 1991-02-09 1992-10-19 조규섭 볍씨 침종겸용 최아장치

Also Published As

Publication number Publication date
JPH06111594A (ja) 1994-04-22
EP0590953B1 (en) 1999-09-01
JP2871975B2 (ja) 1999-03-17
KR940007874A (ko) 1994-04-28
US5381378A (en) 1995-01-10
EP0590953A2 (en) 1994-04-06
DE69326206D1 (de) 1999-10-07
DE69326206T2 (de) 1999-12-30
EP0590953A3 (enExample) 1994-08-03

Similar Documents

Publication Publication Date Title
KR970005694B1 (en) Semiconductor memory device
KR950008480B1 (en) Semiconductor memory device
KR970002002B1 (en) Semiconductor memory device
EP0509811A3 (en) Semiconductor memory device
EP0591009A3 (en) Semiconductor memory
GB2264578A8 (en) Nonvolatilte semiconductor memory
KR960016104B1 (en) Semiconductor memory device
GB9304655D0 (en) Semiconductor memory device
KR970001894B1 (en) Semiconductor memory device
EP0572026A3 (en) Semiconductor memory device.
EP0459316A3 (en) Semiconductor memory device
EP0463617A3 (en) Semiconductor memory device
EP0591850A3 (en) Semiconductor memory device.
EP0467607A3 (en) Semiconductor memory device
EP0449422A3 (en) Semiconductor memory device
EP0598400A3 (en) Semiconductor memory device.
KR100251036B1 (en) Semiconductor memory device
EP0471535A3 (en) Semiconductor memory device
KR960001785B1 (en) Semiconductor memory device
EP0499460A3 (en) Semiconductor memory device
EP0613149A3 (en) Semiconductor memory device.
EP0520425A3 (en) Semiconductor memory device
EP0464548A3 (en) Semiconductor memory device
EP0583163A3 (en) Semiconductor memory device
GB2253092B (en) Semiconductor memory device

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20080205

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20090221

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20090221

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000