ClassID:

189517

G06F7/503 - 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; Half or full adders, i.e. basic adder cells for one denomination using carry switching, i.e. the incoming carry being connected directly, or only via an inverter, to the carry output under control of a carry propagate signal

Recent Application in this class:
#1
20260100709
2026-04-09

ADDING LUT FRACTURABILIY TO FPGA 4-LUTS USING EXISTING ADDER CIRCUITRY

#2
20240319964
2024-09-26

LARGE NUMBER INTEGER ADDITION USING VECTOR ACCUMULATION

#3
20240078086
2024-03-07

Full adder circuit and multi-bit full adder

#4
20230376736
2023-11-23

NEURON CIRCUITS FOR SPIKING NEURAL NETWORKS

#5
20230028060
2023-01-26

Split and duplicate ripple circuits

#6
20220271756
2022-08-25

Alternative data selector, full adder and ripple carry adder

#7
20220269481
2022-08-25

Full adder, chip and computing device

#8
20220247413
2022-08-04

ADDING LUT FRACTURABILIY TO FPGA 4-LUTS USING EXISTING ADDER CIRCUITRY

#9
20220224514
2022-07-14

Combined SHA2 and SHA3 based XMSS hardware accelerator

#10
20220206748
2022-06-30

Novel fast adder

#11
20210397413
2021-12-23

Split and duplicate ripple circuits

#12
20210216282
2021-07-15

Arithmetic device

#13
20210075425
2021-03-11

Adder circuitry for very large integers

#14
20200065065
2020-02-27

Full adder circuits with reduced delay

#15
20190354347
2019-11-21

Performance power optimized full adder

#16
20190339940
2019-11-07

Adder-subtractor circuit and method of controlling adder-subtractor circuit

#17
20190319782
2019-10-17

Combined SHA2 and SHA3 based XMSS hardware accelerator

#18
20190114140
2019-04-18

Adder circuitry for very large integers

#19
20190042200
2019-02-07

Continuous carry-chain packing

#20
20190042194
2019-02-07

Prefix network-directed addition

#21
20180365583
2018-12-20

Method and system for efficient quantum ternary arithmetic

#22
20140219320
2014-08-07

Accumulating data values

#23
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

#24
20110182423
2011-07-28

Data encryption and decryption with a key by an N-state inverter modified switching function

#25
20100271243
2010-10-28

N-state ripple adder scheme coding with corresponding N-state ripple adder scheme decoding

#26
20100271068
2010-10-28

Logic module including versatile adder for FPGA

#27
20090146851
2009-06-11

N-state ripple adder scheme coding with corresponding n-state ripple adder scheme decoding

#28
20060235923
2006-10-19

Carry-ripple adder

#29
20060164119
2006-07-27

Electronic circuit with array of programmable logic cells

#30
20060158218
2006-07-20

Electronic circuit with array of programmable logic cells

#31
20060066345
2006-03-30

Electronic circuit with array of programmable logic cells

#32
20050289211
2005-12-29

One bit full adder with sum and carry outputs capable of independent functionalities

#33
20050193052
2005-09-01

Apparatus and method for converting, and adder circuit

#34
20050076074
2005-04-07

Adder, multiplier and integrated circuit

#35
17952827
2024-03-26

Dual-domain combinational logic circuitry

#36
17650250
2026-01-13

Asynchronous full-adder with majority or minority gates to generate sum true output

#37
17467061
2024-10-15

Ripple carry adder with inverted ferroelectric or paraelectric based adders

#38
17363940
2022-10-25

Dual-domain combinational logic circuitry

#39
16908690
2020-11-24

Compressor, adder circuit and operation method thereof

#40
16147098
2019-07-02

High performance FPGA addition