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)
01/1996
01/25/1996WO1996002095A1 Two stage clock dejitter circuit for regenerating an e4 telecommunications signal from the data component of an sts-3c signal
01/24/1996CN1115547A Adaptive bit stream demultiplexing apparatus in a decoding system
01/23/1996US5487049 Page-in, burst-out FIFO
01/23/1996US5487022 Normalization method for floating point numbers
01/23/1996US5486784 Method and device for generation of clock signals
01/16/1996CA2002054C Fifo memory arrangement
01/10/1996EP0691629A2 Method and apparatus for rendering images
01/10/1996EP0691628A2 Data compression method and system
01/08/1996CA2153383A1 Method and apparatus for rendering images
01/04/1996WO1996000418A1 System and method for generating a linked list in a computer memory
01/02/1996CA2052766C Methods and apparatus for maintaining cache integrity whenever a cpu write to rom operation is performed with rom mapped to ram
12/1995
12/27/1995EP0343668B1 Normalization control system for floating point arithmetic operations
12/26/1995US5479615 Buffer asynchronous output apparatus capable of referring to or renewing a previously renewed buffer area by another renewal processing program
12/26/1995US5479167 Character code conversion unit
12/20/1995EP0688123A1 Data transmission system with data compression
12/20/1995EP0377604B1 A transform processing circuit
12/19/1995US5477477 Data shifting circuit by utilizing MOS barrel shifter
12/13/1995EP0686977A1 Cell for shift register
12/12/1995US5475831 Parallel to serial data transfer system having reduced data processing unit head
12/12/1995US5475388 Method and apparatus for using finite state machines to perform channel modulation and error correction and entropy coding
12/06/1995EP0685824A2 Data decompression and transfer system
12/06/1995EP0685822A2 System and method for compressing data information
12/06/1995EP0685797A1 Overflow protection circuit for UART device
12/06/1995EP0685787A1 Multibit shifting apparatus, data processor using same, and method therefor
12/06/1995EP0685786A1 Combined multiplier/shifter and method therefor
12/05/1995US5473756 In a computer system
11/1995
11/30/1995WO1995032477A1 Compressed database with selection of compaction methods
11/28/1995US5471600 Address generating circuit using a base pointer of loop area
11/28/1995US5471594 Data formatter for formatting variable length data words into fixed length data words
11/28/1995US5471583 FIFO buffer having write counter for generating empty flag value to be compared with read pointer value to indicate the buffer is full
11/28/1995US5471581 Elastic configurable buffer for buffering asynchronous data
11/28/1995US5471410 Method and apparatus for sticky and leading one detection
11/23/1995DE19507330A1 Detector for input=output states of first-in-first-out memory
11/21/1995US5469449 FIFO buffer system having an error detection and resetting unit
11/21/1995US5469400 Semiconductor memory device using serial pointer
11/21/1995US5469398 Selectable width, brustable FIFO
11/21/1995US5469377 Floating point computing device for simplifying procedures accompanying addition or subtraction by detecting whether all of the bits of the digits of the mantissa are 0 or 1
11/15/1995EP0682307A1 Method and apparatus for enabling pipelining of buffered data
11/08/1995EP0680636A1 Interface apparatus
11/08/1995EP0680633A1 System for dynamically allocating memory registers for forming pseudo queues
11/07/1995US5465223 Barrel shifter
11/07/1995US5465222 Barrel shifter or multiply/divide IC structure
11/02/1995EP0679987A2 Digital data formatting/deformatting circuits
10/1995
10/31/1995US5463749 Simplified cyclical buffer
10/31/1995US5463748 Instruction buffer for aligning instruction sets using boundary detection
10/25/1995EP0678986A1 Data compression method and system
10/24/1995US5461680 Method and apparatus for converting image data between bit-plane and multi-bit pixel data formats
10/18/1995EP0677927A2 Character string pattern matching for compression and the like using minimal cycles per character
10/17/1995US5459839 System and method for managing queue read and write pointers
10/17/1995US5459681 Special functions arithmetic logic unit method and apparatus
10/17/1995US5459413 Bus interfacing circuit for a FIFO memory
10/11/1995EP0676689A1 Modulo addressed buffer memory
10/11/1995CN1110035A Method of controlling access to a buffer as well as apparatus for temporarily storing data packets and exhange with such apparatus
10/10/1995US5457786 To receive and transmit serial data to and from a communications bus
10/10/1995US5457723 Barrel shifter having CMOS structure integrated on MOS integrated circuits
10/04/1995EP0675429A2 Data handling apparatus
10/03/1995US5455577 Method and system for data compression
10/03/1995US5455576 Apparatus and methods for Lempel Ziv data compression with improved management of multiple dictionaries in content addressable memory
09/1995
09/20/1995EP0673122A2 Coding apparatus
09/20/1995EP0672274A1 Computer network extender
09/19/1995US5452430 System and method for storing persistent and non-persistent queued data and for recovering the persistent data responsive to a system restart
09/19/1995US5452405 Method and apparatus for delta row decompression
09/12/1995US5450562 Cache-based data compression/decompression
09/12/1995US5450560 Pointer for use with a buffer and method of operation
09/06/1995EP0374238B1 Data compression/decompression apparatus
08/1995
08/30/1995EP0669021A1 Multi-lingual computer programs.
08/29/1995US5446872 Method for error recovery in a non-synchronous control unit
08/24/1995WO1995022819A1 Vocoder asic
08/23/1995EP0668556A2 A queue memory system and method therefor
08/22/1995US5444860 Translator system for message transfers between digital units operating on different message protocols and different clock rates
08/22/1995US5444853 System and method for transferring data between a plurality of virtual FIFO's and a peripheral via a hardware FIFO and selectively updating control information associated with the virtual FIFO's
08/16/1995EP0667570A1 Fifo queue having replaceable entries
08/15/1995US5442753 Circuitry for providing replica data transfer signal during DMA verify operations
08/15/1995US5442576 Multibit shifting apparatus, data processor using same, and method therefor
08/15/1995US5442350 Method and means providing static dictionary structures for compressing character data and expanding compressed data
08/10/1995DE4439775A1 Bus interface circuit for FIFO
08/09/1995EP0666653A1 Input/output data ports
08/09/1995EP0666651A2 Apparatus and method for lempel ziv data compression with management of multiple dictionaries in content addressable memory
08/09/1995CN1106595A Method and apparatus for executing a sequential data compresion algorithm
08/08/1995US5440692 Method of dynamically expanding or contracting a DB2 buffer pool
08/08/1995US5440690 Network adapter for interrupting host computer system in the event the host device driver is in both transmit and receive sleep states
08/02/1995EP0665502A1 Asynchronous serial control circuit
08/01/1995US5438575 Data storage system with stale data detector and method of operation
07/1995
07/27/1995WO1995020198A1 Number formatting framework
07/27/1995CA2178584A1 Number formatting framework
07/26/1995EP0424506B1 A programmable digital circuit for performing a matrix multiplication
07/25/1995US5436860 Combined multiplier/shifter and method therefor
07/25/1995US5436732 Image data processing system
07/19/1995EP0663774A2 Adaptive bit stream demultiplexing apparatus in a decoding system
07/18/1995US5434892 Throttling circuit for a data transfer system
07/18/1995US5434891 Data transfer arrangement permitting variable rate data transfer between a modem and a synchronous terminal
07/18/1995US5434776 Method and system for creating multi-lingual computer programs by dynamically loading messages
07/12/1995EP0662657A1 Barrel shifter with bi-directional multiplexer circuit
07/11/1995US5432908 High speed buffer management of share memory using linked lists and plural buffer managers for processing multiple requests concurrently
07/11/1995US5432512 Apparatus for decoding variable length codes
07/05/1995EP0661819A2 Data compression
07/05/1995EP0661668A2 Improvements to data compression
06/1995
06/28/1995EP0660587A2 Reversible video compression method
06/28/1995EP0660531A2 Method and apparatus for compressing data
06/28/1995EP0660223A2 Three input arithmetic logic unit with barrel rotator and mask generator
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