Single digit adding or subtracting

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CPC
G06F2207/4921

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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

G06F2207/4921Single digit adding or subtracting

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement for adding or subtracting operands coded in BCD...
- Patent number 5,146,423
- Issue date Sep 8, 1992
- Siemens Aktiengesellschaft
- Horst Fischer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast BCD/binary adder
- Patent number 5,007,010
- Issue date Apr 9, 1991
- Unisys Corp. (Formerly Burroughs Corp.)
- Laurence P. Flora
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
BCD adder circuit
- Patent number 4,805,131
- Issue date Feb 14, 1989
- Digital Equipment Corporation
- Matthew J. Adiletta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intermediate decimal correction for sequential addition
- Patent number 4,718,033
- Issue date Jan 5, 1988
- Hewlett-Packard Company
- Terrence C. Miller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Central processing unit having built-in BCD operation
- Patent number 4,638,300
- Issue date Jan 20, 1987
- Advanced Micro Devices, Inc.
- Michael J. Miller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital adder circuit for binary-coded numbers of radix other than...
- Patent number 4,441,159
- Issue date Apr 3, 1984
- International Computers Ltd.
- Peter A. Hart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Binary coded decimal correction apparatus for use in an arithmetic...
- Patent number 4,245,328
- Issue date Jan 13, 1981
- Honeywell Information Systems Inc.
- Virendra S. Negi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correction circuit for arithmetic operations with non-hexadecimal o...
- Patent number 4,197,587
- Issue date Apr 8, 1980
- Siemens Aktiengesellschaft
- Helmut Stettmaier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Binary or BCD adder with precorrected result
- Patent number 4,172,288
- Issue date Oct 23, 1979
- Motorola, Inc.
- Jack L. Anderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated binary-BCD look-ahead adder
- Patent number 4,118,786
- Issue date Oct 3, 1978
- International Business Machines Corporation
- Samuel R. Levine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current mode binary/BCD arithmetic array
- Patent number 3,958,112
- Issue date May 18, 1976
- Honeywell Information Systems, Inc.
- Homer W. Miller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3711693
- Patent number 3,711,693
- Issue date Jan 16, 1973
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3551656
- Patent number 3,551,656
- Issue date Dec 29, 1970
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3339064
- Patent number 3,339,064
- Issue date Aug 29, 1967
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3300625
- Patent number 3,300,625
- Issue date Jan 24, 1967
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3229117
- Patent number 3,229,117
- Issue date Jan 11, 1966
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
2943790
- Patent number 2,943,790
- Issue date Jul 5, 1960
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
2892587
- Patent number 2,892,587
- Issue date Jun 30, 1959
- G06 - COMPUTING CALCULATING COUNTING

Single digit adding or subtracting

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Circuit arrangement for adding or subtracting operands coded in BCD...

Fast BCD/binary adder

BCD adder circuit

Intermediate decimal correction for sequential addition

Central processing unit having built-in BCD operation

Digital adder circuit for binary-coded numbers of radix other than...

Binary coded decimal correction apparatus for use in an arithmetic...

Correction circuit for arithmetic operations with non-hexadecimal o...

Binary or BCD adder with precorrected result

Integrated binary-BCD look-ahead adder

Current mode binary/BCD arithmetic array

3711693

3551656

3339064

3300625

3229117

2943790

2892587

Patents Applicationslast 30 patents