SEMICONDUCTOR MEMORY DEVICE WITH BATTERY BACKUP,申请号JP19900092237-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	SEMICONDUCTOR MEMORY DEVICE WITH BATTERY BACKUP
摘要
申请公布号	JPH03290893(A)	申请公布日期	1991.12.20
申请号	JP19900092237	申请日期	1990.04.09
申请人	RICOH CO LTD	发明人	YAMAMOTO KAZUTO
分类号	G11C11/403	主分类号	G11C11/403
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Fahrradrahmen mit einer Aufnahmevorrichtung für ein Antriebsgehäuse

Mobile Diebstahlsicherung nach dem Prinzip eines Erdankers

Rezeptur: Kosmetik-Produkt

MAGNETOMETER FOR MEDICAL USE

HOISTING TYPE CONTINUOUS CASTING DEVICE HOISTING TYPE CONTINUOUS CASTING METHOD AND SOLID INTERFACE DETECTION DEVICE

MINERAL SUSPENDING AGENT METHOD OF MAKING AND USE THEREOF

INTERFERENCE ESTIMATION IN THE PRESENCE OF ENHANCED CONTROL CHANNEL TRANSMISSIONS

TERMINAL DEVICE AND BUFFER PARTITIONING METHOD

CODING LEAST SIGNFICANT BITS OF PICTURE ORDER COUNT VALUES IDENTIFYING LONG TERM REFERENCE PICTURES

PISTON ARRANGEMENT AND INTERNAL COMBUSTION ENGINE

METHOD AND DEVICE FOR MEASURING THE LIGHT GAP TIGHTNESS OF PISTON RINGS

AMUSEMENT RIDE VEHICLE AND VEHICLE CONTROL SYSTEM

CAMERA SYSTEM WITH MINIMAL AREA MONOLITHIC CMOS IMAGE SENSOR

METHOD OF SECURING A COMPUTING DEVICE

GAS SCRUBBER AND RELATED PROCESSES

CHARGING DECISIONS IN AN IP MULTIMEDIA SUBSYSTEM

FLOW BASED PACKET MANIPULATION CONGESTION CONTROL

ACCESSORY DRIVE DECOUPLER

WATER SAVING SYSTEM.

POLYSACCHARIDE MICROGELS FOR CLEANING WATER OF PETROLEUM AND PETROLEUM PRODUCTS AND METHOD FOR USING SAME (VARIANTS)