|
Match
|
Document |
Document Title |
|
|
4099261 |
Method for writing on archival memory target by ion damage
A method for storing data in an archival memory semiconductor target by inducing damage to the semiconductor lattice at selected ones of a plurality of storage sites arranged as a two-dimensional...
|
|
|
3990098 |
Structure capable of forming a diode and associated conductive path
A diode-forming layered structure comprising a semiconductor body having a layered coating thereon, said semiconductor having a surface region of given conductivity type, said coating being a...
|
|
|
3935565 |
Signal generator comprising an addressable memory
A circuit for and a method of utilizing an addressable memory as the generator of timing pulse signals is disclosed. The memory has n separate input terminals for receiving the n-bits of an n-bit...
|
|
|
3909805 |
Programmable read only memory
A programmable read-only memory including word lines and bit columns, wherein the columns (good conductors) are less resistive than the word lines (resistive conductors or bands) and wherein the...
|
|
|
3883856 |
Program input system using a memory cassette
A program memory cassette containing a circuit board having electric program circuit elements thereon and a program input apparatus such, for example, as is provided in electronic calculators on...
|
|
|
3864715 |
DIODE ARRAY-FORMING ELECTRICAL ELEMENT
A normally insulative layered element, useful in diode array preparation and comprising an electrically activatable electrode composition of metal particles dispersed in a polymeric binder, which...
|
|
|
3848238 |
DOUBLE JUNCTION READ ONLY MEMORY
An integrated circuit READ ONLY MEMORY matrix having back-to-back PN junctions between each intersection of rows and columns. One junction of selected connections are electrically shorted to...
|
|
|
3818724 |
DATA PROGRAMMING DEVICE, PARTICULARLY FOR CONTROL OF KNITTING MACHINES
A data programming device for the selective control of the needles of a circular or straight bar knitting machine includes a two plane matrix whose points of intersection may be connected by one of...
|
|
|
3810127 |
PROGRAMMABLE CIRCUIT -- THE METHOD OF PROGRAMMING THEREOF AND THE DEVICES SO PROGRAMMED
A programmable circuit, a method of programming and the devices so programmed wherein a conductive spike is created to eliminate the potential difference across a P-N junction (e.g. by creating a...
|
|
|
3806896 |
REDUCED ACCESS TERMINAL MEMORY SYSTEM
A Read Only Memory (ROM) system containing a reduced number of access terminals is achieved by sacrificing a limited number of memory locations by shorting the word line to the digit line at these...
|
|
|
3781825 |
PROGRAMMABLE FIXED DATA MEMORY UTILIZING SCHOTTKY DIODES
A memory element comprises two series-connected and series-opposed Schottky diodes. A middle electrode is provided between the Schottky diodes. To effect programming, the Schottky diode which is...
|
|
|
3774171 |
READ ONLY MEMORY ORGANIZATION
A read only memory is provided which minimizes the number of solid state elements required by having these elements represent the fewer number of binary states in each digit line. Inverter means...
|
|
|
3742592 |
ELECTRICALLY ALTERABLE INTEGRATED CIRCUIT READ ONLY MEMORY UNIT AND PROCESS OF MANUFACTURING
An integrated circuit read only memory matrix comprised of transistors having emitter and collector contacts connecting rows and columns. Selected base-emitter junctions are electrically shorted by...
|
|
|
3715608 |
PROGRAMMABLE CIRCUIT AND METHOD
Specifically, first and second diffused silicon diodes are connected to first and second transistors, respectively, to control the conduction thereof, conduction of the first transistor providing a...
|
|
|
3713110 |
MECHANICALLY ALTERABLE DIODE MATRIX MEMORY
A planar diode matrix memory includes a pluggable wire strap to couple a diode between an input conductor on a printed wiring card and output bus bar. The rearrangement of the diode couplings is...
|
|
|
3702464 |
INFORMATION CARD
An information card for credit and accounting system having a monolithic or solid state memory for storage of information responsive to computer controlled systems.
|
|
|
3689900 |
PHOTO-CODED DIODE ARRAY FOR READ ONLY MEMORY
A diode read only memory array is disclosed in which the intersecting signal lines of the array are connected by a series circuit comprising a conventional diode and a photodiode, oppositely poled....
|
|
|
3671948 |
READ-ONLY MEMORY
A microminiature diode array is formed as a high density matrix with at least one diode electrically connecting or not connecting a row of said matrix to a column of said matrix to provide upon...
|
|
|
3641516 |
WRITE ONCE READ ONLY STORE SEMICONDUCTOR MEMORY
A read only memory having the capability of being written into once after manufacture. The cells of the memory are capable of being fused or permanently altered by directing a fusing current to the...
|
|
|
3631407 |
CHARACTER MEMORY OF REDUCED SIZE
Read-only memory size reduction based on the implication theory of logical mathematics. A different designation number is generated by the memory in response to the application of an interrogation...
|
|
|
3611319 |
ELECTRICALLY ALTERABLE READ ONLY MEMORY
A memory system is disclosed in which a nonvolatile, write once, nondestructive readout (NDRO) memory array or matrix is accessed by electrical control circuitry, incorporating electronic switches...
|
|
|
3488636 |
OPTICALLY PROGRAMMABLE READ ONLY MEMORY
|
|
|
3445823 |
MEMORY HAVING A MULTI-VALVED IMPEDANCE ELEMENT
|
|
|
3423646 |
COMPUTER LOGIC DEVICE CONSISTING OF AN ARRAY OF TUNNELING DIODES,ISOLATORS AND SHORT CIRCUITS
|
|
|
3384879 |
Diode-matrix device for data storing and translating purposes
|
|
|
3373406 |
Logic circuit board matrix having diode and resistor crosspoints
|
|
|
3264624 |
System for the retrieval of information from a content addressed memory and logic networks therein
|
|
|
3245051 |
Information storage matrices
|
|
|
3201764 |
Light controlled electronic matrix switch
|
|
|
3191151 |
Programmable circuit
|
|
|
3171100 |
Punchable memory card having printed circuit thereon
|
|
|
3161859 |
Modular memory structures
|
|
|
3157857 |
Printed memory circuit
|
|
|
3142823 |
Punchable memory card having printed circuit thereon
|
|
|
3091754 |
Electric memory device
|
|
|
2969533 |
Coding methods and apparatus
|
|
|
2915686 |
Diode matrix
|
|
|
2872664 |
Information handling
|
|
|
2784389 |
Information storage unit
|