Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › G06F 5 - Methods or arrangements for data conversion without changing the order or content of the data handled
Patents for G06F 5 - Methods or arrangements for data conversion without changing the order or content of the data handled (8,116)
10/1980
10/14/1980CA1087740A1 Data access circuit for a memory array
10/14/1980CA1087738A1 Holdover (rubber-band) memory for sequential line write out of continuous data
10/09/1980EP0016050A4 Apparatus and method for compressing data.
10/01/1980EP0016050A1 Apparatus and method for compressing data.
09/1980
09/09/1980US4222102 Data buffer memory of the "first-in, first-out" type, comprising a variable input and a variable output
09/04/1980WO1980001855A1 Mass memory access method and apparatus
09/02/1980US4220997 Process and apparatus for transferring information between an information store and a data channel
08/1980
08/26/1980US4219874 Data processing device for variable length multibyte data fields
08/19/1980US4218758 Parallel-to-serial binary data converter with multiphase and multisubphase control
07/1980
07/23/1980EP0013347A1 Buffer memory device for data transfer between a processor and an input/output unit
07/15/1980US4213191 Variable length delay line
06/1980
06/25/1980EP0012497A2 Apparatus and method using a memory for processing television picture signals and other information
06/24/1980CA1080366A1 First in - first out memory array containing special bits for replacement addressing
06/24/1980CA1080317A1 Device for the control of data flows
06/17/1980US4208713 Address and break signal generator
05/1980
05/20/1980US4204250 Range count and main memory address accounting system
04/1980
04/29/1980CA1076708A1 Parallel bidirectional shifter
04/15/1980US4198699 Mass memory access method and apparatus
04/15/1980CA1075817A1 Sequential encoding and decoding of variable word length fixed rate data codes
04/01/1980CA1074921A1 Smoothing of updated digital data
03/1980
03/18/1980CA1074016A1 Data expansion apparatus
03/11/1980US4193123 Fault detection in data rate conversion systems using a first-in, first-out buffer
02/1980
02/12/1980CA1071762A1 Ladder for information processing
02/06/1980EP0007754A1 Decoder and method of decoding
02/05/1980US4187500 Method and device for reduction of Fibonacci p-codes to minimal form
01/1980
01/24/1980WO1980000107A1 Apparatus and method for compressing data
01/09/1980EP0006468A2 Parallel to series data converters
12/1979
12/18/1979US4179751 Memory apparatus for disaster preventing system
12/04/1979CA1067621A1 Apparatus and method for composing information on a data bus
11/1979
11/27/1979US4176400 Buffer storage and control
11/20/1979US4175287 Elastic store slip control circuit apparatus and method for preventing overlapping sequential read and write operations
11/13/1979CA1066369A1 N-bit register system using cml circuits
10/1979
10/23/1979US4172283 Computer system comprising at least two individual computers and at least one system bus bar
10/16/1979US4171538 Elastic store slip circuit apparatus for preventing read and write operations interference
09/1979
09/25/1979US4169289 Data processor with improved cyclic data buffer apparatus
09/11/1979US4167789 Asynchronous circuit and system
09/04/1979CA1061913A1 Data transfer station
07/1979
07/31/1979US4163291 Input-output control circuit for FIFO memory
07/17/1979US4161784 Microprogrammable floating point arithmetic unit capable of performing arithmetic operations on long and short operands
07/17/1979CA1058711A1 Digital logic circuit for a dynamic buffer register
06/1979
06/26/1979US4159532 FIFO look-ahead system
06/26/1979CA1057409A1 Data transfer unit
06/19/1979US4158834 Data buffer for a label reader system including a data processor
06/12/1979US4158240 Method and system for data conversion
06/12/1979US4158235 Multi port time-shared associative buffer storage pool
05/1979
05/22/1979US4156288 Asynchronous shift register with turnpike feature
05/15/1979CA1054713A1 Memory cell driver
05/08/1979US4153942 Industrial control processor
05/01/1979US4152582 Compaction/expansion logic
04/1979
04/24/1979US4151609 First in first out (FIFO) memory
04/10/1979US4149263 Programmable multi-bit shifter
03/1979
03/20/1979US4145755 Information transferring apparatus
02/1979
02/20/1979US4141005 Data format converting apparatus for use in a digital data processor
02/13/1979US4139902 Hyphenation controller
02/13/1979US4139899 Shift network having a mask generator and a rotator
02/08/1979WO1979000035A1 Apparatus for use with a data processor for defining a cyclic data buffer
02/06/1979US4138732 Data transfer control system
12/1978
12/26/1978US4131940 Channel data buffer apparatus for a digital data processing system
12/26/1978CA1045248A1 Data compaction system and apparatus
12/05/1978US4128872 High speed data shifter array
11/1978
11/28/1978US4127896 Bidirectional interface utilizing read-only memory, decoder and multiplexer
11/14/1978US4125870 Information transfer control system
10/1978
10/24/1978US4122534 Parallel bidirectional shifter
09/1978
09/26/1978US4117470 Data bit compression system
09/26/1978CA1039413A1 Shift and rotate circuit for a data processor
09/19/1978US4115868 Information transferring apparatus
09/19/1978US4115854 Channel bus controller
09/19/1978US4115768 Sequential encoding and decoding of variable word length, fixed rate data codes
09/19/1978CA1038966A1 First-in/first-out data storage system
09/05/1978US4112500 Smoothing of updated digital data
08/1978
08/29/1978US4110564 Time-compression system
08/22/1978US4109243 Data sequence display system and time-compression system therefor
08/15/1978US4107785 Programmable controller using microprocessor
08/08/1978US4106105 Zero detector
06/1978
06/20/1978US4096565 Integrated circuit data handling apparatus for a data processing system, having a plurality of modes of operation
06/13/1978US4095283 First in-first out memory array containing special bits for replacement addressing
04/1978
04/18/1978US4085447 Right justified mask transfer apparatus
03/1978
03/14/1978US4079456 Output buffer synchronizing circuit having selectively variable delay means
03/14/1978US4079234 Manual key input apparatus
01/1978
01/31/1978US4071887 Synchronous serial data adaptor
01/24/1978US4070630 Data transfer synchronizing circuit
01/24/1978US4069970 Data access circuit for a memory array
01/03/1978US4065862 Method and apparatus for synchronizing data and clock signals
11/1977
11/01/1977US4056851 Elastic buffer for serial data
10/1977
10/18/1977US4054951 Data expansion apparatus
10/18/1977US4054747 Data buffer
09/1977
09/27/1977US4051358 Apparatus and method for composing digital information on a data bus
09/27/1977US4051353 Accordion shift register and its application in the implementation of level sensitive logic system
08/1977
08/23/1977US4044347 Variable-length to fixed-length conversion of minimum-redundancy codes
08/02/1977US4040027 Digital data transfer system having delayed information readout from a first memory into a second memory
08/02/1977US4040018 Ladder for information processing
07/1977
07/26/1977US4038652 Digital communications line terminal compacter/expander
07/19/1977US4037203 High speed digital information storage system
07/12/1977US4035832 Digital shift registers for video storage
07/12/1977US4035776 Data derandomizer for radiation imaging detection systems and method of operation
06/1977
06/21/1977US4031516 Transmission data processing device
06/07/1977US4028666 Data transfer system
05/1977
05/17/1977US4024517 Continuous data stream FIFO magnetic bubble domain shift register
03/1977
03/15/1977US4012721 Digital logic circuit for a dynamic buffer register
02/1977
02/22/1977US4009471 Information transfer system
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