Patents
Patents for G11C 11 - Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor (76,008)
03/1980
03/04/1980US4192011 Magnetic domain packaging
03/04/1980CA1073109A1 Memory circuit
03/04/1980CA1073106A1 Consecutive bit access of magnetic bubble domain memory devices
03/04/1980CA1073105A1 Single decoder bubble domain chip organization
02/1980
02/26/1980US4190900 Major/minor loop bubble memory with timing loop
02/26/1980US4190817 Persistent current superconducting method and apparatus
02/26/1980US4190775 Optical memory playback apparatus
02/26/1980US4190466 Method for making a bipolar transistor structure utilizing self-passivating diffusion sources
02/20/1980EP0008219A1 Charge transfer apparatus
02/19/1980US4189785 Complementary MOS memory array including complementary MOS memory cells therefor
02/19/1980US4189782 Memory organization
02/12/1980US4188671 Switched-capacitor memory
02/12/1980US4187602 Static memory cell using field implanted resistance
02/12/1980CA1071763A1 Field access propagation of bubble lattice
02/12/1980CA1071762A1 Ladder for information processing
02/12/1980CA1071761A1 Method for making multilayer devices using only a single critical masking step
02/12/1980CA1071760A1 Single sided, high density bubble domain propagation device
02/12/1980CA1071759A1 Method for making high density magnetic bubble domain system
02/12/1980CA1071578A1 Cathode sputtering method for the manufacture of etched structures
02/06/1980EP0007910A1 A stratified charge memory device
02/06/1980EP0007504A1 Bubble domain relational data base system
02/05/1980US4187555 Conductor access magnetic bubble memory arrangement
02/05/1980US4187553 Pedestal bubble domain chip and processes for making same
02/05/1980US4187516 Semiconductor integrated circuits
02/05/1980US4187109 Capable of photo-induced refractive index changes
02/05/1980CA1071328A1 Device operating on the displacement of magnetic domain walls
01/1980
01/29/1980US4186441 Magnetic vortex generator with a vortex pool and single vortex transfer
01/29/1980CA1070851A1 Memory with dynamic information storage
01/24/1980WO1980000113A1 Magnetic bubble memory
01/23/1980EP0006958A1 Complementary mis-semiconductor integrated circuits
01/23/1980EP0006890A1 Optical memory with storage in three dimensions
01/22/1980US4185323 Dynamic memory system which includes apparatus for performing refresh operations in parallel with normal memory operations
01/22/1980US4185322 Elimination of noise in the operation of a stress controlled memory
01/22/1980US4185321 Semiconductor memory with pulse controlled column load circuit
01/22/1980US4185320 Decoder circuit
01/22/1980US4185318 Charge storage memory with isolation nodal for each bit line
01/22/1980CA1070427A1 N-channel storage field effect transistors
01/15/1980US4184208 Pseudo-static semiconductor memory cell
01/15/1980US4184207 High density floating gate electrically programmable ROM
01/15/1980US4184085 Semiconductor memory device comprising a p-n junction in a polycrystalline semiconductor layer
01/15/1980CA1070016A1 Semiconductor floating gate storage device
01/09/1980EP0006753A1 Semiconductor integrated circuit device
01/09/1980EP0006702A1 Semiconductor integrated memory circuit
01/09/1980EP0006560A2 Defect tolerant lattice bubble memory
01/09/1980EP0006484A2 A closed loop bubble lattice system
01/09/1980EP0006481A2 Bubble domain storage chip
01/09/1980EP0006470A2 Charge coupled memory and method of manufacturing it
01/09/1980EP0006469A1 A magnetic bubble domain memory system
01/09/1980EP0006467A2 Interlaced charge-transfer memory
01/09/1980EP0006466A2 Charge coupled device and method for operating this device
01/09/1980EP0006446A2 Magnetic domain device modular assembly
01/09/1980EP0006443A1 Magnetic bubble mounting unit
01/09/1980EP0006167A1 Multi-value FET read only memory
01/08/1980US4183096 Self checking dynamic memory system
01/08/1980US4183095 High density memory device
01/08/1980US4183092 Cubic magnetic core storage memory system
01/08/1980US4183058 Video store
01/01/1980US4181981 Bipolar two device dynamic memory cell
01/01/1980US4181977 Random access bubble memory with unified read/write cycle
01/01/1980US4181865 Sensing circuit for a multi-level signal charge
01/01/1980CA1069210A Serial core memory array
12/1979
12/25/1979US4180866 Single transistor memory cell employing an amorphous semiconductor threshold device
12/25/1979US4180863 Magnetic domain device modular assembly
12/25/1979CA1068830A Ion implanted bubble propagation structure
12/25/1979CA1068820A Low power detector circuit
12/25/1979CA1068819A Magnetic bubble devices with controlled temperature characteristics
12/18/1979US4179749 Defect tolerant scheme for a bubble lattice file
12/18/1979US4179626 Sense circuit for use in variable threshold transistor memory arrays
12/18/1979CA1068423A1 Liquid crystal display device
12/18/1979CA1068402A1 Minimum structure bubble domain propagation
12/12/1979EP0005847A1 Memory circuit and its use in an electrically programmable logic array
12/12/1979EP0005846A1 Magnetic bubble transfer switch
12/12/1979EP0005743A1 Arrangement for charge regeneration of the output node of a field effect transistor circuit and a flip-flop using this arrangement as charge element
12/11/1979US4178635 Planar and near planar magnetic bubble circuits
12/11/1979CA1068001A1 Single igfet memory cell with buried storage element
12/04/1979US4177452 Electrically programmable logic array
11/1979
11/28/1979EP0005601A1 Semiconductor integrated memory circuit
11/27/1979US4176405 Magnetic bubble device
11/27/1979US4176404 Bubble memory structure with enhanced data density
11/27/1979US4176289 Driving circuit for integrated circuit semiconductor memory
11/27/1979US4176016 Forming electrically insulating layers by sputter deposition
11/27/1979US4175530 Pneumatic governor control apparatus for engine fuel injection system
11/20/1979US4175291 Non-volatile random access memory cell
11/20/1979US4175289 Serrated Y-bar magnetic bubble switch
11/20/1979US4175288 Magnetic bubble memory devices
11/15/1979WO1979000914A1 Memory device
11/15/1979WO1979000912A1 Memory device having a minimum number of pins
11/13/1979US4174540 Bubble domain transfer switches
11/13/1979US4174538 Two-dimensional bubble domain memory
11/13/1979US4174521 Palladium silicide layer on single crystal silicon substrate, second layer of amorphous silicon and third layer of contact material
11/13/1979US4173819 Method of manufacturing a dynamic random access memory using MOS FETS
10/1979
10/31/1979EP0004871A1 Monolithic integrated semiconductor device with at least one I2L structure, memory cell using such device and memory matrix using such memory cell
10/30/1979CA1065482A1 Bubble domain circuit organization
10/30/1979CA1065385A1 Flat electron beam addressed device
10/23/1979US4172291 Preset circuit for information storage devices
10/23/1979US4172290 Closed loop propagation pattern for bubble lattices
10/23/1979US4172282 Processor controlled memory refresh
10/23/1979CA1065056A1 Memory cell
10/17/1979EP0004557A1 Integrated semiconductor charge storage memory
10/16/1979US4171538 Elastic store slip circuit apparatus for preventing read and write operations interference