Non restoring calculation, where each digit is either negative, zero or positive

Industry

CPC
G06F7/5375

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled

Current Industry

G06F7/5375Non restoring calculation, where each digit is either negative, zero or positive

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Calculation of a number of iterations
- Patent number 10,459,689
- Issue date Oct 29, 2019
- International Business Machines Corporation
- Klaus M. Kroener
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus having combined divide-square root circuitry
- Patent number 9,785,407
- Issue date Oct 10, 2017
- ARM Limited
- Neil Burgess
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arithmetic operation in a data processing system
- Patent number 9,767,073
- Issue date Sep 19, 2017
- International Business Machines Corporation
- Klaus M. Kroener
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Division and root computation with fast result formatting
- Patent number 9,753,694
- Issue date Sep 5, 2017
- QUALCOMM Incorporated
- Kenneth Alan Dockser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arithmetic operation in a data processing system
- Patent number 9,348,796
- Issue date May 24, 2016
- International Business Machines Corporation
- Klaus M. Kroener
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing quotient selection for a carry-save division operation
- Patent number 9,298,421
- Issue date Mar 29, 2016
- Oracle International Corporation
- Josephus C. Ebergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing a division operation using a split division circuit
- Patent number 9,218,157
- Issue date Dec 22, 2015
- Oracle International Corporation
- Josephus C. Ebergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Division unit with normalization circuit and plural divide engines...
- Patent number 9,086,890
- Issue date Jul 21, 2015
- Oracle International Corporation
- Christopher H. Olson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Range check based lookup tables
- Patent number 8,954,485
- Issue date Feb 10, 2015
- International Business Machines Corporation
- Steven R. Carlough
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Range check based lookup tables
- Patent number 8,914,431
- Issue date Dec 16, 2014
- International Business Machines Corporation
- Steven R. Carlough
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-radix multiplier-divider
- Patent number 8,898,215
- Issue date Nov 25, 2014
- King Fahd University of Petroleum & Minerals
- Alaaeldin Amin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Approximate SRT division method
- Patent number 8,725,786
- Issue date May 13, 2014
- University of Massachusetts
- Makia Powell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system and computer program product for detecting errors in...
- Patent number 8,626,816
- Issue date Jan 7, 2014
- International Business Machines Corporation
- Joshua M. Weinberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for calculation of divisions and square roots
- Patent number 7,809,784
- Issue date Oct 5, 2010
- Samsung Electronics Co., Ltd.
- Dong-Gyu Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for performing a carry-save division operation
- Patent number 7,660,842
- Issue date Feb 9, 2010
- Sun Microsystems, Inc.
- Josephus C. Ebergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low latency integer divider and integration with floating point div...
- Patent number 7,539,720
- Issue date May 26, 2009
- Sun Microsystems, Inc.
- Christopher H. Olson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuitry for carrying out a square root operation
- Patent number 7,464,129
- Issue date Dec 9, 2008
- STMicroelectronics Limited
- Tariq Kurd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Floating point computing unit
- Patent number 7,243,119
- Issue date Jul 10, 2007
- Hitachi, Ltd.
- Tetsuya Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for calculation of divisions and square roots
- Patent number 7,185,040
- Issue date Feb 27, 2007
- Samsung Electronics Co., Ltd.
- Dong-Gyu Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuitry for carrying out division and/or square root operations r...
- Patent number 7,174,357
- Issue date Feb 6, 2007
- STMicroelectronics Limited
- Tariq Kurd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of a microprocessor subtraction-division floating...
- Patent number 7,127,483
- Issue date Oct 24, 2006
- Hewlett-Packard Development Company, L.P.
- Andrew J. Beaumont-Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for performing operations implemented by itera...
- Patent number 7,016,930
- Issue date Mar 21, 2006
- ARM Limited
- Christopher Neal Hinds
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Floating point divide and square root processor
- Patent number 6,847,985
- Issue date Jan 25, 2005
- LSI Logic Corporation
- Gagan V. Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for performing pipelined SRT division
- Patent number 6,751,645
- Issue date Jun 15, 2004
- Elbrus International Limited
- Valery Y. Gorshtein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quotient digit selection logic for floating point division/square root
- Patent number 6,594,681
- Issue date Jul 15, 2003
- Sun Microsystems, Inc.
- J. Arjun Prabhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
SRT divider having several bits of each partial remainder one-hot e...
- Patent number 6,549,926
- Issue date Apr 15, 2003
- Sun Microsystems, Inc.
- Atul Kalambur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logic circuit
- Patent number 6,133,761
- Issue date Oct 17, 2000
- Kabushiki Kaisha Toshiba
- Gensoh Matsubara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Division with limited carry-propagation in quotient accumulation
- Patent number 6,109,777
- Issue date Aug 29, 2000
- Compaq Computer Corporation
- Norman P. Jouppi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer for performing non-restoring division
- Patent number 5,818,745
- Issue date Oct 6, 1998
- Intel Corporation
- Gad S. Sheaffer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-speed division and square root calculation unit
- Patent number 5,798,955
- Issue date Aug 25, 1998
- Kabushiki Kaisha Toshiba
- Gensoh Matsubara
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Methods and Apparatus for Quotient Digit Recoding in a High-Perform...
- Publication number 20230086090
- Publication date Mar 23, 2023
- Huawei Technologies Co., Ltd
- Michael Thomas Dibrino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZED INTEGER DIVISION CIRCUIT
- Publication number 20180329686
- Publication date Nov 15, 2018
- ORACLE INTERNATIONAL CORPORATION
- Jo C. Ebergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARITHMETIC OPERATION IN A DATA PROCESSING SYSTEM
- Publication number 20140101214
- Publication date Apr 10, 2014
- International Business Machines Corporation
- KLAUS M. KROENER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMING QUOTIENT SELECTION FOR A CARRY-SAVE DIVISION OPERATION
- Publication number 20140082037
- Publication date Mar 20, 2014
- Oracle International Corporation
- Josephus C. Ebergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMING A DIVISION OPERATION USING A SPLIT DIVISION CIRCUIT
- Publication number 20140082036
- Publication date Mar 20, 2014
- Oracle International Corporation
- Josephus C. Ebergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIVISION UNIT WITH MULTIPLE DIVIDE ENGINES
- Publication number 20130179664
- Publication date Jul 11, 2013
- Christopher H. Olson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Range Check Based Lookup Tables
- Publication number 20130173681
- Publication date Jul 4, 2013
- International Business Machines Corporation
- Steven R. Carlough
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Range Check Based Lookup Tables
- Publication number 20130173683
- Publication date Jul 4, 2013
- International Business Machines Corporation
- Steven R. Carlough
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH-RADIX MULTIPLIER-DIVIDER
- Publication number 20110231468
- Publication date Sep 22, 2011
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- ALAAELDIN AMIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPROXIMATE SRT DIVISION METHOD
- Publication number 20100281087
- Publication date Nov 4, 2010
- University of Massachusetts
- Makia Powell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR DETECTING ERRORS IN...
- Publication number 20090216825
- Publication date Aug 27, 2009
- International Business Machines Corporation
- Joshua M. Weinberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High-radix multiplier-divider
- Publication number 20090006509
- Publication date Jan 1, 2009
- Alaaeldin Amin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for calculation of divisions and square roots
- Publication number 20070118584
- Publication date May 24, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Dong-Gyu Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, system and apparatus for quotient digit generation
- Publication number 20060224657
- Publication date Oct 5, 2006
- Intel Corporation
- Simon Rubanovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Low latency integer divider and integration with floating point div...
- Publication number 20060129625
- Publication date Jun 15, 2006
- SUN MICROSYSTEMS, INC.
- Christopher H. Olson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fast integer division with minimum number of iterations in substrac...
- Publication number 20040249877
- Publication date Dec 9, 2004
- International Business Machines Corporation
- Guenter Gerwig
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for performing a carry-save division operation
- Publication number 20040230635
- Publication date Nov 18, 2004
- Josephus C. Ebergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for performing operations implemented by itera...
- Publication number 20040083255
- Publication date Apr 29, 2004
- Christopher Neal Hinds
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for calculation of divisions and square roots
- Publication number 20030187900
- Publication date Oct 2, 2003
- SAMSUNG ELECTRONICS CO., LTD.
- Dong-Gyu Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Circuitry for carrying out a square root operation
- Publication number 20030154228
- Publication date Aug 14, 2003
- Tariq Kurd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Circuitry for carrying out an arithmetic operation
- Publication number 20030149713
- Publication date Aug 7, 2003
- Tariq Kurd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Microprocessor floating point divider
- Publication number 20030135531
- Publication date Jul 17, 2003
- Andrew J. Beaumont-Smith
- G06 - COMPUTING CALCULATING COUNTING

Non restoring calculation, where each digit is either negative, zero or positive

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Calculation of a number of iterations

Data processing apparatus having combined divide-square root circuitry

Arithmetic operation in a data processing system

Division and root computation with fast result formatting

Arithmetic operation in a data processing system

Performing quotient selection for a carry-save division operation

Performing a division operation using a split division circuit

Division unit with normalization circuit and plural divide engines...

Range check based lookup tables

Range check based lookup tables

High-radix multiplier-divider

Approximate SRT division method

Method, system and computer program product for detecting errors in...

Apparatus and method for calculation of divisions and square roots

Method and apparatus for performing a carry-save division operation

Low latency integer divider and integration with floating point div...

Circuitry for carrying out a square root operation

Floating point computing unit

Apparatus and method for calculation of divisions and square roots

Circuitry for carrying out division and/or square root operations r...

Method and system of a microprocessor subtraction-division floating...

Apparatus and method for performing operations implemented by itera...

Floating point divide and square root processor

Methods and apparatus for performing pipelined SRT division

Quotient digit selection logic for floating point division/square root

SRT divider having several bits of each partial remainder one-hot e...

Logic circuit

Division with limited carry-propagation in quotient accumulation

Computer for performing non-restoring division

High-speed division and square root calculation unit

Patents Applicationslast 30 patents

Methods and Apparatus for Quotient Digit Recoding in a High-Perform...

OPTIMIZED INTEGER DIVISION CIRCUIT

ARITHMETIC OPERATION IN A DATA PROCESSING SYSTEM

PERFORMING QUOTIENT SELECTION FOR A CARRY-SAVE DIVISION OPERATION

PERFORMING A DIVISION OPERATION USING A SPLIT DIVISION CIRCUIT

DIVISION UNIT WITH MULTIPLE DIVIDE ENGINES

Range Check Based Lookup Tables

Range Check Based Lookup Tables

HIGH-RADIX MULTIPLIER-DIVIDER

APPROXIMATE SRT DIVISION METHOD

METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR DETECTING ERRORS IN...

High-radix multiplier-divider

Apparatus and method for calculation of divisions and square roots

Method, system and apparatus for quotient digit generation

Low latency integer divider and integration with floating point div...

Fast integer division with minimum number of iterations in substrac...

Method and apparatus for performing a carry-save division operation

Apparatus and method for performing operations implemented by itera...

Apparatus and method for calculation of divisions and square roots

Circuitry for carrying out a square root operation

Circuitry for carrying out an arithmetic operation

Microprocessor floating point divider