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

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CPC
G06F2207/5528

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GPHYSICS G06Computing G06FELECTRICAL DIGITAL DATA PROCESSING G06F2207/00Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled

Current Industry

G06F2207/5528Non-restoring calculation, where each result digit is either negative, zero or positive

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Patents Grantslast 30 patents

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
Method and circuitry for square root determination
- Patent number 8,868,633
- Issue date Oct 21, 2014
- Advanced Micro Devices, Inc.
- Carl E. Lemonds
- 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
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
Method and hardware for computing reciprocal square root and progra...
- Patent number 7,266,578
- Issue date Sep 4, 2007
- Semiconductor Technology Academic Research Center
- Naofumi Takagi
- 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 apparatus for efficiently performing a square root opera...
- Patent number 7,139,786
- Issue date Nov 21, 2006
- Sun Microsystems, Inc.
- Josephus C. Ebergen
- 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
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
Information Patent Grant
Methods and apparatus for performing division and square root compu...
- Patent number 5,404,324
- Issue date Apr 4, 1995
- Hewlett-Packard Company
- Glenn T. Colon-Bonet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High speed divider with square root capability
- Patent number 5,128,891
- Issue date Jul 7, 1992
- Advanced Micro Devices, Inc.
- Thomas W. Lynch
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and circuitry for square root determination
- Publication number 20130262541
- Publication date Oct 3, 2013
- Advanced Micro Devices, Inc.
- Carl E. Lemonds
- 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 and apparatus for efficiently performing a square root opera...
- Publication number 20040230630
- Publication date Nov 18, 2004
- Josephus C. Ebergen
- 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
Method and hardware for computing reciprocal square root and progra...
- Publication number 20030028574
- Publication date Feb 6, 2003
- Semiconductor Technology Academic Research Center
- Naofumi Takagi
- G06 - COMPUTING CALCULATING COUNTING

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

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data processing apparatus having combined divide-square root circuitry

Method and circuitry for square root determination

Apparatus and method for calculation of divisions and square roots

Circuitry for carrying out a square root operation

Method and hardware for computing reciprocal square root and progra...

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 apparatus for efficiently performing a square root opera...

Quotient digit selection logic for floating point division/square root

High-speed division and square root calculation unit

Methods and apparatus for performing division and square root compu...

High speed divider with square root capability

Patents Applicationslast 30 patents

Method and circuitry for square root determination

Apparatus and method for calculation of divisions and square roots

Method and apparatus for efficiently performing a square root opera...

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

Method and hardware for computing reciprocal square root and progra...