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)
11/1990
11/06/1990US4969164 Programmable threshold detection logic for a digital storage buffer
11/06/1990US4968906 Clock generating circuit for asynchronous pulses
10/1990
10/31/1990EP0395210A2 Threshold detection circuits for digital storage buffers
10/31/1990EP0394599A1 Circuit for synchronizing data transfers between two devices operating at different speeds
10/31/1990DE3914195A1 Stack memory arrangement giving reduced access time - has switchable register blocks between stack memory and CPU
10/30/1990CA1275732C Bidirectional elastic store circuit
10/23/1990US4965766 Digital input/out circuit capable of sending and receiving data in different modes
10/18/1990WO1990012360A1 A device and process for writing in a stack-type memory device
10/17/1990CN1046234A Microcomputer multichannel and multiple electric parameters transducer
10/16/1990US4963998 Apparatus for marking a recorded signal
10/16/1990US4963867 Apparatus for packing parallel data words having a variable width into parallel data words having a fixed width
10/10/1990EP0391785A1 Device and method for writing in a fifo-type memory device
10/10/1990EP0391584A2 Fifo memory system
10/09/1990US4962511 Barrel shifter
10/09/1990US4962500 Data processor including testing structure for a barrel shifter
10/09/1990US4962483 Cascading FIFO memory devices for sequential storing
10/04/1990DE4010119A1 Anordnung und verfahren zur umordnung eines speicherformats in einem mikroprozessor Arrangement and method for rearranging a store formats in a microprocessor
10/03/1990EP0390454A2 Comparator circuitry
10/03/1990EP0390453A2 Circuitry and method for providing an output signal indicative of the time delay between two asynchronous clock signals
10/03/1990EP0390452A2 Synchronization circuit using N-bit counters in a memory circuit
10/03/1990EP0390310A2 Data packer
10/03/1990EP0390309A2 Data unpacker
10/03/1990EP0389697A2 Serial data receiver
10/03/1990CN1009871B Digital fifo memory
10/02/1990US4961114 Digital memory delay line for a video border generator
09/1990
09/25/1990US4959813 Serial input-output circuit for forward and backward producing bits from bidirectional shift registers
09/25/1990US4959779 Dual byte order computer architecture a functional unit for handling data sets with differnt byte orders
09/25/1990US4959771 Write buffer for a digital processing system
09/20/1990WO1990010903A1 Serial data receiving circuit
09/19/1990CN1009682B Semiconductor memory
09/11/1990US4956808 Real time data transformation and transmission overlapping device
09/11/1990US4956801 Matrix arithmetic circuit for processing matrix transformation operations
09/11/1990US4956768 Wideband server, in particular for transmitting music or images
09/04/1990US4955024 High speed image processing computer with error correction and logging
09/04/1990US4954994 FIFO memory capable of simultaneously selecting a plurality of word lines
09/04/1990US4954987 Interleaved sensing system for FIFO and burst-mode memories
09/04/1990US4954983 Data driver for multiple mode buffered processor-peripheral data transfer with selective return of data to processor
08/1990
08/29/1990EP0384782A1 Non-destructive lossless image coder
08/28/1990CA1273438A1 Address comparator
08/22/1990EP0383260A2 Elastic buffer circuit
08/16/1990EP0382699A2 Interprocessor data transfer system and method
08/16/1990EP0382062A2 Electronic circuits including atomic probe
08/14/1990US4949343 Error detecting circuit for a decoder
08/14/1990US4949301 Improved pointer FIFO controller for converting a standard RAM into a simulated dual FIFO by controlling the RAM's address inputs
08/14/1990US4949291 Apparatus and method for converting floating point data formats in a microprocessor
08/08/1990EP0380860A2 Self timed register file
08/02/1990DE4001384A1 Digital signal time base corrector for video tape recorder
08/01/1990EP0380294A1 String matching
08/01/1990EP0379709A2 Single-fifo high speed combining switch
07/1990
07/31/1990US4945548 Method and apparatus for detecting impending overflow and/or underrun of elasticity buffer
07/31/1990US4945518 Line memory for speed conversion
07/24/1990US4943941 Floating point processor employing counter controlled shifting
07/18/1990EP0378316A1 Bit map modification
07/18/1990EP0378195A2 Buffer device suitable for asynchronous transfer mode communication
07/18/1990EP0377894A1 System to detect the erasure of data in a buffer memory, in particular for a data switch
07/18/1990EP0377886A2 Arrangement for the transfer of data words subdivided into several parts
07/18/1990EP0377845A2 Apparatus for determining if there is a loss of data during a shift operation
07/18/1990EP0377814A2 Partial decode shifter/rotator
07/17/1990US4942553 System for providing notification of impending FIFO overruns and underruns
07/10/1990US4941156 Linear jitter attenuator
07/10/1990US4941127 Method for operating semiconductor memory system in the storage and readout of video signal data
07/10/1990CA1271477A1 1h-imidazo[4,5-c]quinolin-4-amines
07/04/1990EP0376266A2 Total sum calculation circuit capable of rapidly calculating a total sum of more than two input data represented by a floating point representation
07/04/1990EP0375959A2 Method of controlling data transfer
06/1990
06/30/1990CA2006921A1 Device for detecting data overlayings in a buffer memory, particularly for a data switch
06/28/1990WO1990007184A1 Method and apparatus for handling high speed data
06/27/1990EP0375221A1 Data compression
06/27/1990EP0374794A2 Digital transmitting/receiving apparatus using buffer memory to eliminated effects of jitter
06/27/1990EP0374547A2 System for controlling a variable source by the feedback of the running mode, and relevant circuit
06/21/1990DE3842821A1 Data storage circuit
06/19/1990US4935890 Format converting circuit for numeric data
06/19/1990US4935719 Comparator circuitry
06/19/1990CA1270574A1 Method for operating a memory apparatus serving as a clock interface and an apparatus for carrying out the method
06/19/1990CA1270534A1 Barrel shifter
06/19/1990CA1270533A1 Direct-injection fifo shift register
06/14/1990WO1990006560A1 Data compression
06/13/1990EP0372163A2 Instruction queue control system
06/12/1990US4933901 Method for assigning priority to read and write requests received closely in time
06/12/1990US4933894 Circuit and method for adding binary numbers with a difference of one or less
06/05/1990US4931971 Partial decode shifter/rotator
06/05/1990US4931970 Apparatus for determining if there is a loss of data during a shift operation
06/05/1990US4931925 High speed byte data rearranging processor
06/05/1990US4931924 Data transfer speed control apparatus capable of varying speed of data transfer between devices having different transfer speeds
05/1990
05/23/1990EP0369920A2 Interleaving circular buffers
05/23/1990EP0369773A2 Queue buffer memory control system
05/17/1990WO1990005364A1 Self-timed sequential-access multiport memory
05/16/1990EP0368683A2 Data handling apparatus
05/16/1990CA2002537A1 Queue buffer memory control system
05/15/1990US4926369 Normalizing the result of a floating point
05/10/1990DE3936503A1 Digital fuzzy logic controller - has parallel processing stages to operate on specific parameters for fast operation
05/02/1990EP0365526A1 Asynchronous time division communication system.
05/01/1990US4922457 Serial access memory system provided with improved cascade buffer circuit
05/01/1990US4922446 Apparatus and method for floating point normalization prediction
04/1990
04/25/1990EP0365116A2 Buffer memory arrangement
04/19/1990WO1990004294A1 Method and apparatus for detecting impending overflow and/or underrun of elasticity buffer
04/19/1990WO1989012363A3 Data compression/decompression apparatus
04/11/1990EP0363135A2 A system and method for performing a multi-file transfer operation
04/11/1990EP0362580A2 Leading 0/1 anticipator (LZA)
04/11/1990CN1041232A Arithmetic operater and arithmetic operation circuit
04/10/1990US4916658 Dynamic buffer control
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