ClassID:

189013

G06F1/0307 - CPC Classification

Classification description:

Details not covered by groups - and; Digital function generators working, at least partly, by table look-up Logarithmic or exponential functions

Recent Application in this class:
#1
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EXPONENTIAL FUNCTION CALCULATION METHOD, EXPONENTIAL FUNCTION CALCULATION SYSTEM, AND EXPONENTIAL FUNCTION CALCULATION CIRCUIT

#2
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HARDWARE ACCELERATION CIRCUIT, DATA PROCESSING ACCELERATION METHOD, CHIP, AND ACCELERATOR

#3
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PROCESSING ELEMENT CONFIGURED TO APPROXIMATE A TRANSCENDENTAL FUNCTION

#4
20240111830
2024-04-04

ACCURACY-BASED APPROXIMATION OF ACTIVATION FUNCTIONS WITH PROGRAMMABLE LOOK-UP TABLE HAVING AREA BUDGET

#5
20240095078
2024-03-21

METHOD AND APPARATUS FOR ACCELERATING INFERENCE OF NEURAL NETWORK MODEL, ELECTRONIC DEVICE, AND MEDIUM

#6
20230367356
2023-11-16

DIGITAL SIGNAL PROCESSING DEVICE AND METHOD OF CALCULATING SOFTMAX PERFORMED BY THE SAME

#7
20230205491
2023-06-29

System and Method for Big Number Hardware Multiplication for Cryptography

#8
20230078203
2023-03-16

CONFIGURABLE NONLINEAR ACTIVATION FUNCTION CIRCUITS

#9
20210373853
2021-12-02

Calculation processor and calculation method for determining an exponential function

#10
20210273647
2021-09-02

Methods to compress range doppler map (RDM) values from floating point to decibels (dB)

#11
20210209492
2021-07-08

Architecture for table-based mathematical operations for inference acceleration in machine learning

#12
20210096819
2021-04-01

NONLINEAR OPTICAL COMPONENTS FOR ALL-OPTICAL PROBABILISTIC GRAPHICAL MODEL

#13
20210064341
2021-03-04

Curve function device and operation method thereof

#14
20200293285
2020-09-17

Execution unit configured to evaluate functions using at least one multiplier circuit

#15
20190295229
2019-09-26

Method of presenting wide dynamic range images and a system employing same

#16
20190079554
2019-03-14

METHOD AND APPARATUS FOR DETERMINING AN OUTPUT VALUE REPRESENTING A PICTURE DATA BY APPLYING A PIECE-WISE LINEAR FUNCTION ON AN INPUT DATA REPRESENTING A PICTURE DATA

#17
20180270046
2018-09-20

Dynamic channels in secure queries and analytics

#18
20180225093
2018-08-09

Implementing logarithmic and antilogarithmic operations based on piecewise linear approximation

#19
20180224882
2018-08-09

Systems and methods for efficient fixed-base multi-precision exponentiation

#20
20180212757
2018-07-26

Compression and homomorphic encryption in secure query and analytics

#21
20180212756
2018-07-26

Secure web browsing via homomorphic encryption

#22
20180096258
2018-04-05

System and method for performing fast computations using quantum counting based on simultaneous solutions to decision problem and associated hashing problem

#23
20170308357
2017-10-26

Logarithm and power (exponentiation) computations using modern computer architectures

#24
20150012578
2015-01-08

Systems and methods for computing mathematical functions

#25
20130339564
2013-12-19

Function approximation circuitry

#26
20130262540
2013-10-03

Transcendental and non-linear components using series expansion

#27
20130211671
2013-08-15

Apparatus and method of determining power of base values used in vehicle applications

#28
20130147538
2013-06-13

DIGITAL PRE-DISTORTION DEVICE AND PRE-DISTORTION METHOD THEREOF

#29
20130054665
2013-02-28

Methods and systems for performing exponentiation in a parallel processing environment

#30
20120121039
2012-05-17

Digital fast CORDIC for envelope tracking generation

#31
20120119813
2012-05-17

Digital fast dB to gain multiplier for envelope tracking systems

#32
20100198895
2010-08-05

Digital signal processor having instruction set with a logarithm function using reduced look-up table

#33
20090164545
2009-06-25

Electronic circuitry and method for determination of amplitudes of received signals

#34
20090037504
2009-02-05

Exponent processing systems and methods

#35
20070266068
2007-11-15

Method and apparatus for integer transformation using a discrete logarithm and modular factorization

#36
20070061389
2007-03-15

Logarithm processing systems and methods

#37
20060277237
2006-12-07

Nonlinear conversion system using precision mapping and the method thereof

#38
20060250397
2006-11-09

Graphics processing unit and graphics processing system

#39
20060224648
2006-10-05

Method and apparatus for providing a base-2 logarithm approximation to a binary number

#40
20060206550
2006-09-14

Signal measuring/analyzing apparatus and signal measuring/analyzing method

#41
20060106905
2006-05-18

Method for reducing memory size in logarithmic number system arithmetic units

#42
20050210090
2005-09-22

Logarithm determining method and apparatus for the same

#43
20050182811
2005-08-18

Method and apparatus supporting non-additive calculations in graphics accelerators and digital signal processors

#44
20050165877
2005-07-28

System, and method for calculating product of constant and mixed number power of two

#45
15939255
2020-11-10

Circuit for and method of implementing a polar decoder