3566153
Programmable interface apparatus and method
Patent #: 4006466
Issued on: 02/01/1977
Inventor: Patterson , et al.
Programmable interface controller for numerical machine systems
Patent #: 4034354
Issued on: 07/05/1977
Inventor: Simmons
Programmable array logic circuit
Patent #: 4124899
Issued on: 11/07/1978
Inventor: Birkner , et al.
Bidirectional interface utilizing read-only memory, decoder and multiplexer
Patent #: 4127896
Issued on: 11/28/1978
Inventor: Raslavsky, III
Chip topography for MOS integrated circuitry microprocessor chip
Patent #: 4144561
Issued on: 03/13/1979
Inventor: Tu , et al.
Programmable data processing communications multiplexer
Patent #: 4156796
Issued on: 05/29/1979
Inventor: O'Neal , et al.
Programmable control latch mechanism for a data processing system
Patent #: 4179738
Issued on: 12/18/1979
Inventor: Fairchild , et al.
Programmable communications subsystem
Patent #: 4188665
Issued on: 02/12/1980
Inventor: Nagel , et al.
Advanced data link controller
Patent #: 4225919
Issued on: 09/30/1980
Inventor: Kyu , et al.
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Rack adapter for serially connected I/O interface racks
Patent #: 4254473
Issued on: 03/03/1981
Inventor: Galdun , et al.
Data latch with enable signal gating
Patent #: 4334157
Issued on: 06/08/1982
Inventor: Ferris
Interface adapter architecture
Patent #: 4390963
Issued on: 06/28/1983
Inventor: Puhl , et al.
Memory mapping system
Patent #: 4393443
Issued on: 07/12/1983
Inventor: Lewis
Data processing system having virtual memory addressing
Patent #: 4395754
Issued on: 07/26/1983
Inventor: Feissel
Digital information switching system
Patent #: 4442502
Issued on: 04/10/1984
Inventor: Friend , et al.
Memory system having a common interface
Patent #: 4443845
Issued on: 04/17/1984
Inventor: Hamilton , et al.
Bus interface unit
Patent #: 4453229
Issued on: 06/05/1984
Inventor: Schaire
Memory management unit
Patent #: 4473878
Issued on: 09/25/1984
Inventor: Zolnowsky , et al.
Standard hardware-software interface for connecting any instrument which provides a digital output stream with any digital host computer
Patent #: 4485439
Issued on: 11/27/1984
Inventor: Rothstein
Memory management unit having means for detecting and preventing mapping conflicts
Patent #: 4488256
Issued on: 12/11/1984
Inventor: Zolnowsky , et al.
High speed parallel bus and data transfer method
Patent #: 4570220
Issued on: 02/11/1986
Inventor: Tetrick , et al.
Memory arrangement operable as a cache and a local memory
Patent #: 4580240
Issued on: 04/01/1986
Inventor: Watanabe
Lockout operation among asynchronous accessers of a shared computer system resource
Patent #: 4587609
Issued on: 05/06/1986
Inventor: Boudreau , et al.
Multimicroprocessor system
Patent #: 4591981
Issued on: 05/27/1986
Inventor: Kassabov
Programmable logic array device using EPROM technology
Patent #: 4609986
Issued on: 09/02/1986
Inventor: Hartmann , et al.
Programmable logic array device using EPROM technology
Patent #: 4617479
Issued on: 10/14/1986
Inventor: Hartmann , et al.
All digital IDMA dynamic channel allocated satellite communications system and method
Patent #: 4625308
Issued on: 11/25/1986
Inventor: Kim , et al.
Microprocessor system with programmable interface
Patent #: 4638451
Issued on: 01/20/1987
Inventor: Hester , et al.
Programmable chip select decoder
Patent #: 4670748
Issued on: 06/02/1987
Inventor: Williams
Interchangeable interface circuit structure
Patent #: 4670855
Issued on: 06/02/1987
Inventor: Caprio , et al.
Multiplexed-address interface for addressing memories of various sizes
Patent #: 4675808
Issued on: 06/23/1987
Inventor: Grinn , et al.
Apparatus for assigning addresses to pluggable modules based on contact configuration
Patent #: 4701878
Issued on: 10/20/1987
Inventor: Gunkel , et al.
Cover for a grain conveyor hopper
Patent #: 4727977
Issued on: 03/01/1988
Inventor: Arnson
Size configurable data storage system
Patent #: 4751671
Issued on: 06/14/1988
Inventor: Babetski , et al.
Microprocessor having self-programmed eprom
Patent #: 4794558
Issued on: 12/27/1988
Inventor: Thompson
Method and apparatus for parallel integrated circuit card initialization and embossing
Patent #: 4825054
Issued on: 04/25/1989
Inventor: Rust , et al.
Bus expander with logic for virtualizing single cache control into dual channels with separate directories and prefetch for different processors
Patent #: 4853846
Issued on: 08/01/1989
Inventor: Johnson , et al.
A computer memory for accessing any word-sized group of contiguous bits Patent #: 4920483
Issued on: 04/24/1990
Inventor: Pogue, et al.
May 5, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
