ClassID:

189525

G06F7/507 - CPC Classification

Classification description:

Methods or arrangements for processing data by operating upon the order or content of the data handled; Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices; Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination with simultaneous carry generation for, or propagation over, two or more stages using selection between two conditionally calculated carry or sum values

Recent Application in this class:
#1
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2025-11-27

SIGNED EXTENSION CARRY-LOOK-AHEAD FOR ACCUMULATOR WITH BIT WIDTH DIFFERENCE

#2
20240385801
2024-11-21

SIGNED EXTENSION CARRY-LOOK-AHEAD FOR ACCUMULATOR WITH BIT WIDTH DIFFERENCE

#3
20240103809
2024-03-28

METHOD AND APPARATUS FOR OPERATING MEMORY PROCESSOR

#4
20230214182
2023-07-06

ADDER WITH FIRST AND SECOND ADDER CIRCUITS FOR NON-POWER OF TWO INPUT WIDTH

#5
20230214181
2023-07-06

FLOATING POINT FUSED MULTIPLY ADD WITH REDUCED 1'S COMPLEMENT DELAY

#6
20230195417
2023-06-22

PARALLEL COMPUTATION OF A LOGIC OPERATION, INCREMENT, AND DECREMENT OF ANY PORTION OF A SUM

#7
20230028060
2023-01-26

Split and duplicate ripple circuits

#8
20220269482
2022-08-25

Arithmetic logic unit design in column analog to digital converter with shared gray code generator for correlated multiple samplings

#9
20210397413
2021-12-23

Split and duplicate ripple circuits

#10
20210326109
2021-10-21

Extendable multiple-digit base-2in-memory adder device

#11
20210182656
2021-06-17

ARITHMETIC PROCESSING DEVICE

#12
20210117157
2021-04-22

Systems and methods for low latency modular multiplication

#13
20210109710
2021-04-15

Domino full adder based on delayed gating positive feedback

#14
20200014388
2020-01-09

Memristor-based dividers using memristors-as-drivers (MAD) gates

#15
20190339939
2019-11-07

Operation processing device, information processing device, and information processing method

#16
20190250885
2019-08-15

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#17
20190245542
2019-08-08

Memristor-based dividers using memristors-as-drivers (MAD) gates

#18
20190095401
2019-03-28

Apparatus and methods for vector operations

#19
20190095207
2019-03-28

Apparatus and methods for vector operations

#20
20190095206
2019-03-28

Apparatus and methods for vector operations

#21
20190081628
2019-03-14

Memristor-based dividers using memristors-as-drivers (MAD) gates

#22
20190079766
2019-03-14

Apparatus and methods for vector operations

#23
20190079765
2019-03-14

Apparatus and methods for vector operations

#24
20190079731
2019-03-14

Memristor-based multipliers using memristors-as-drivers (MAD) gates

#25
20190065194
2019-02-28

Apparatus and methods for vector operations

#26
20190065193
2019-02-28

Apparatus and methods for vector operations

#27
20190065192
2019-02-28

Apparatus and methods for vector operations

#28
20160161976
2016-06-09

Lookup table sharing for memory-based computing

#29
20160154767
2016-06-02

Lookup table sharing for memory-based computing

#30
20160132294
2016-05-12

Adder decoder

#31
20160126975
2016-05-05

Apparatus and method for performing conversion operation

#32
20160126974
2016-05-05

Apparatus and method for performing conversion operation

#33
20160124905
2016-05-05

Apparatus and method for vector processing

#34
20160124746
2016-05-05

Vector operands with component representing different significance portions

#35
20160124714
2016-05-05

Exception generation when generating a result value with programmable bit significance

#36
20160124712
2016-05-05

Exponent monitoring

#37
20160124711
2016-05-05

Significance alignment

#38
20160124710
2016-05-05

Data processing apparatus and method using programmable significance data

#39
20140253215
2014-09-11

Binary adder and multiplier circuit

#40
20140214913
2014-07-31

Adder capable of supporting addition and subtraction of up to n-bit data and method of supporting addition and subtraction of a plurality of data type using the adder

#41
20120311009
2012-12-06

HYBRID ADDER USING DYNAMIC AND STATIC CIRCUITS

#42
20110164459
2011-07-07

List structure control circuit

#43
20100036902
2010-02-11

M-bit race delay adder and method of operation

#44
20090327388
2009-12-31

STATIC LOGIC LING ADDER

#45
20090271465
2009-10-29

Configurable hybrid adder circuitry

#46
20090138537
2009-05-28

Address generating circuit and semiconductor memory device

#47
20090112963
2009-04-30

METHOD TO PERFORM A SUBTRACTION OF TWO OPERANDS IN A BINARY ARITHMETIC UNIT PLUS ARITHMETIC UNIT TO PERFORM SUCH A METHOD

#48
20090112960
2009-04-30

System and method for providing a double adder for decimal floating point operations

#49
20090070400
2009-03-12

CARRY-SELECT ADDER

#50
20080071852
2008-03-20

METHOD TO PERFORM A SUBTRACTION OF TWO OPERANDS IN A BINARY ARITHMETIC UNIT PLUS ARITHMETIC UNIT TO PERFORM SUCH A METHOD

#51
20080046498
2008-02-21

Carry-select adder structure and method to generate orthogonal signal levels

#52
20060277247
2006-12-07

Hybrid arithmetic logic unit

#53
20060253523
2006-11-09

Sparse tree adder circuit

#54
20060179103
2006-08-10

System and method for providing a double adder for decimal floating point operations

#55
20060089961
2006-04-27

Mixed-type adder comprising multiple sub-adders having different carry propagation schemes

#56
20060069901
2006-03-30

Apparatus and method for an address generation circuit

#57
20060066460
2006-03-30

Arithmetic unit

#58
20050289210
2005-12-29

Recursive carry-select topology in incrementer designs

#59
20050203984
2005-09-15

Digital circuit

#60
20050177611
2005-08-11

Addition circuit

#61
20050135604
2005-06-23

Technique for generating output states in a security algorithm

#62
20050125481
2005-06-09

Adder circuit with sense-amplifier multiplexer front-end

#63
20050076074
2005-04-07

Adder, multiplier and integrated circuit

#64
20050060359
2005-03-17

Arithmetic unit for addition or subtraction with preliminary saturation detection

#65
18490953
2024-05-14

Secure multi-party computation and communication

#66
18297545
2023-12-05

Secure multi-party computation and communication

#67
15887823
2018-05-15

Memristor-based adders using memristors-as-drivers (MAD) gates

#68
15612942
2018-03-20

Memristor-based adders using memristors-as-drivers (MAD) gates