for evaluating logarithmic or exponential functions

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GPHYSICS G06Computing G06GANALOGUE COMPUTERS G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities

Current Industry

G06G7/24for evaluating logarithmic or exponential functions

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Logarithmic amplifier
- Patent number 11,321,543
- Issue date May 3, 2022
- Texas Instruments Incorporated
- Vadim Valerievich Ivanov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power detector with all transistors being bipolar junction transistors
- Patent number 11,038,467
- Issue date Jun 15, 2021
- Richwave Technology Corp.
- Hwey-Ching Chien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis device, program for an analysis device and analysis method
- Patent number 11,030,423
- Issue date Jun 8, 2021
- Horiba, Ltd.
- Kyoji Shibuya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency selective logarithmic amplifier with intrinsic frequency...
- Patent number 11,012,953
- Issue date May 18, 2021
- Forrest James Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic amplifier
- Patent number 10,956,687
- Issue date Mar 23, 2021
- Texas Instruments Incorporated
- Vadim Valerievich Ivanov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency selective logarithmic amplifier with intrinsic frequency...
- Patent number 9,684,807
- Issue date Jun 20, 2017
- DockOn AG
- Forrest Brown
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logarithmic and exponential function generator for analog signal pr...
- Patent number 9,483,666
- Issue date Nov 1, 2016
- King Fahd University of Petroleum & Minerals
- Muhammad Taher Abuelma'Atti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
CMOS logarithmic current generator and method for generating a loga...
- Patent number 9,298,952
- Issue date Mar 29, 2016
- King Fahd University of Petroleum & Minerals
- Munir A. Al-Absi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current-mode CMOS logarithmic function circuit
- Patent number 8,779,833
- Issue date Jul 15, 2014
- King Fahd University of Petroleum and Minearals
- Karama M. Al-Tamimi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for providing programmable analog classifiers
- Patent number 8,688,763
- Issue date Apr 1, 2014
- Georgia Tech Research Corporation
- Sheng-Yu Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical navigation devices and associated methods
- Patent number 8,537,263
- Issue date Sep 17, 2013
- STMicroelectronics (R&D) Ltd.
- Mathieu Reigneau
- G01 - MEASURING TESTING
Information Patent Grant
Arbitrary power law function generator
- Patent number 8,521,802
- Issue date Aug 27, 2013
- King Fahd University of Petroleum & Minerals
- Muhammad Taher Abuelma'atti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing a piecewise-polynomial-continuous function in a transl...
- Patent number 8,305,133
- Issue date Nov 6, 2012
- Texas Instruments Incorporated
- Roy Alan Hastings
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logarithmic circuits
- Patent number 8,207,776
- Issue date Jun 26, 2012
- Analog Devices, Inc.
- Barrie Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic amplifier
- Patent number 8,130,215
- Issue date Mar 6, 2012
- Honeywell International Inc.
- Scot Olson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic circuits
- Patent number 8,004,341
- Issue date Aug 23, 2011
- Analog Devices, Inc.
- Barrie Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temperature compensation for logarithmic circuits
- Patent number 7,969,223
- Issue date Jun 28, 2011
- Analog Devices, Inc.
- Barrie Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic temperature compensation for detectors
- Patent number 7,952,416
- Issue date May 31, 2011
- Analog Devices, Inc.
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic amplifier with RMS post-processing
- Patent number 7,777,552
- Issue date Aug 17, 2010
- Analog Devices, Inc.
- Barrie Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic temperature compensation for detectors
- Patent number 7,616,044
- Issue date Nov 10, 2009
- Analog Devices, Inc.
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analog circuit system for generating elliptic functions
- Patent number 7,584,238
- Issue date Sep 1, 2009
- Deutsche Telekom AG
- Klaus Huber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic temperature compensation for detectors
- Patent number 7,453,309
- Issue date Nov 18, 2008
- Analog Devices, Inc.
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Grounded emitter logarithmic circuit
- Patent number 7,395,308
- Issue date Jul 1, 2008
- Analog Devices, Inc.
- Barrie Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Log circuit and highly linear differential-amplifier circuit
- Patent number 7,375,576
- Issue date May 20, 2008
- Infineon Technologies AG
- Stefan Groiss
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for logarithmically controlling multiple variable gain ampli...
- Patent number 7,342,451
- Issue date Mar 11, 2008
- Siemens Medical Soluitions USA, Inc.
- Daniel Brueske
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Grounded emitter logarithmic circuit
- Patent number 7,310,656
- Issue date Dec 18, 2007
- Analog Devices, Inc.
- Barrie Gilbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic detector or logarithmic amplifier having chopper stabil...
- Patent number 7,268,609
- Issue date Sep 11, 2007
- National Semiconductor Corporation
- Arie van Staveren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Feedback compensation for logarithmic amplifiers
- Patent number 7,196,569
- Issue date Mar 27, 2007
- Analog Devices, Inc.
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithmic temperature compensation for detectors
- Patent number 7,180,359
- Issue date Feb 20, 2007
- Analog Devices, Inc.
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Precision analog exponentiation circuit and method
- Patent number 6,771,111
- Issue date Aug 3, 2004
- LSI Logic Corporation
- Samuel W. Sheng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BIPOLAR TRANSISTOR LOGARITHMIC CONVERTER WITH AC DIODE CONNECTION
- Publication number 20230342564
- Publication date Oct 26, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Martijn Snoeij
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGARITHMIC AMPLIFIER
- Publication number 20210182507
- Publication date Jun 17, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Vadim Valerievich IVANOV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYSIS DEVICE, PROGRAM FOR AN ANALYSIS DEVICE AND ANALYSIS METHOD
- Publication number 20200210651
- Publication date Jul 2, 2020
- Horiba, Ltd.
- Kyoji SHIBUYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CMOS LOGARITHMIC CURRENT GENERATOR AND METHOD FOR GENERATING A LOGA...
- Publication number 20150137868
- Publication date May 21, 2015
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- MUNIR A. AL-ABSI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Frequency Selective Logarithmic Amplifier With Intrinsic Frequency...
- Publication number 20140273898
- Publication date Sep 18, 2014
- Forrest Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CURRENT-MODE CMOS LOGARITHMIC FUNCTION CIRCUIT
- Publication number 20130234796
- Publication date Sep 12, 2013
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- KARAMA M. AL-TAMIMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGARITHMIC/INVERSE-LOGARITHMIC CONVERSION CIRCUIT
- Publication number 20130110896
- Publication date May 2, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Toshimitsu NAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Implementing a piecewise-polynomial-continuous function in a transl...
- Publication number 20120081168
- Publication date Apr 5, 2012
- Texas Instruments Incorporated a Delaware Corporation
- Roy Alan Hastings
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL NAVIGATION DEVICES AND ASSOCIATED METHODS
- Publication number 20110169971
- Publication date Jul 14, 2011
- STMicroelectronics (Research & Development) Limited
- Mathieu Reigneau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGARITHMIC TEMPERATURE COMPENSATION FOR DETECTORS
- Publication number 20100244931
- Publication date Sep 30, 2010
- Analog Devices, Inc.
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING PROGRAMMABLE ANALOG CLASSIFIERS
- Publication number 20100079188
- Publication date Apr 1, 2010
- Georgia Tech Research Corporation
- Sheng-Yu Peng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGARITHMIC AMPLIFIER
- Publication number 20080297225
- Publication date Dec 4, 2008
- Honeywell International, Inc.
- Scot Olson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logarithmic Temperature Compensation For Detectors
- Publication number 20070262807
- Publication date Nov 15, 2007
- Analog Devices, Inc.
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Analog circuit arrangement for creating elliptic functions
- Publication number 20070244945
- Publication date Oct 18, 2007
- Klaus Huber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGARITHMIC DETECTOR OR LOGARITHMIC AMPLIFIER HAVING CHOPPER STABIL...
- Publication number 20070170972
- Publication date Jul 26, 2007
- Arie van Staveren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGARITHMIC TEMPERATURE COMPENSATION FOR DETECTORS
- Publication number 20070132499
- Publication date Jun 14, 2007
- Analog Devices, Inc.
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for logarithmically controlling multiple variable gain ampli...
- Publication number 20070030067
- Publication date Feb 8, 2007
- Siemens Medical Solutions USA, Inc.
- Daniel Brueske
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Exponential function generator
- Publication number 20060173944
- Publication date Aug 3, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Han-seung Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Compensation for detectors
- Publication number 20060132216
- Publication date Jun 22, 2006
- Vincenzo DiTommaso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Log circuit and highly linear differential-amplifier circuit
- Publication number 20060066383
- Publication date Mar 30, 2006
- Infineon Technologies AG
- Stefan Groiss
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logarithmic amplifier with base and emitter in feedback path
- Publication number 20060028260
- Publication date Feb 9, 2006
- Richard A. Baumgartner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Temperature compensation trim method
- Publication number 20030179036
- Publication date Sep 25, 2003
- David Alexander Gammie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Analog precision exponential generation
- Publication number 20030132795
- Publication date Jul 17, 2003
- Samuel W. Sheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logarithmic amplifier with temperature compensated detection scheme
- Publication number 20030052726
- Publication date Mar 20, 2003
- Daniel Shkap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logarithmic amplifier
- Publication number 20030030479
- Publication date Feb 13, 2003
- Telecommunications Research Laboratories
- Christopher D. Holdenried
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logarithmic if amplifier with dynamic large signal bias circuit
- Publication number 20020149418
- Publication date Oct 17, 2002
- Stephen Allott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logarithmic amplifier
- Publication number 20020101275
- Publication date Aug 1, 2002
- Katsumi Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Nonlinearity compensation circuit and method, control circuit and m...
- Publication number 20020053935
- Publication date May 9, 2002
- Masayuki Katakura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Logarithmic amplifier
- Publication number 20010048334
- Publication date Dec 6, 2001
- Gunnar Forsberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
All NPN class-AB log-domain integrator with supporting input and ou...
- Publication number 20010033191
- Publication date Oct 25, 2001
- Mourad N. El-Gamal
- G06 - COMPUTING CALCULATING COUNTING

for evaluating logarithmic or exponential functions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Logarithmic amplifier

Power detector with all transistors being bipolar junction transistors

Analysis device, program for an analysis device and analysis method

Frequency selective logarithmic amplifier with intrinsic frequency...

Logarithmic amplifier

Frequency selective logarithmic amplifier with intrinsic frequency...

Logarithmic and exponential function generator for analog signal pr...

CMOS logarithmic current generator and method for generating a loga...

Current-mode CMOS logarithmic function circuit

Systems and methods for providing programmable analog classifiers

Optical navigation devices and associated methods

Arbitrary power law function generator

Implementing a piecewise-polynomial-continuous function in a transl...

Logarithmic circuits

Logarithmic amplifier

Logarithmic circuits

Temperature compensation for logarithmic circuits

Logarithmic temperature compensation for detectors

Logarithmic amplifier with RMS post-processing

Logarithmic temperature compensation for detectors

Analog circuit system for generating elliptic functions

Logarithmic temperature compensation for detectors

Grounded emitter logarithmic circuit

Log circuit and highly linear differential-amplifier circuit

System for logarithmically controlling multiple variable gain ampli...

Grounded emitter logarithmic circuit

Logarithmic detector or logarithmic amplifier having chopper stabil...

Feedback compensation for logarithmic amplifiers

Logarithmic temperature compensation for detectors

Precision analog exponentiation circuit and method

Patents Applicationslast 30 patents

BIPOLAR TRANSISTOR LOGARITHMIC CONVERTER WITH AC DIODE CONNECTION

LOGARITHMIC AMPLIFIER

ANALYSIS DEVICE, PROGRAM FOR AN ANALYSIS DEVICE AND ANALYSIS METHOD

CMOS LOGARITHMIC CURRENT GENERATOR AND METHOD FOR GENERATING A LOGA...

Frequency Selective Logarithmic Amplifier With Intrinsic Frequency...

CURRENT-MODE CMOS LOGARITHMIC FUNCTION CIRCUIT

LOGARITHMIC/INVERSE-LOGARITHMIC CONVERSION CIRCUIT

Implementing a piecewise-polynomial-continuous function in a transl...

OPTICAL NAVIGATION DEVICES AND ASSOCIATED METHODS

LOGARITHMIC TEMPERATURE COMPENSATION FOR DETECTORS

SYSTEMS AND METHODS FOR PROVIDING PROGRAMMABLE ANALOG CLASSIFIERS

LOGARITHMIC AMPLIFIER

Logarithmic Temperature Compensation For Detectors

Analog circuit arrangement for creating elliptic functions

LOGARITHMIC DETECTOR OR LOGARITHMIC AMPLIFIER HAVING CHOPPER STABIL...

LOGARITHMIC TEMPERATURE COMPENSATION FOR DETECTORS

System for logarithmically controlling multiple variable gain ampli...

Exponential function generator

Compensation for detectors

Log circuit and highly linear differential-amplifier circuit

Logarithmic amplifier with base and emitter in feedback path

Temperature compensation trim method

Analog precision exponential generation

Logarithmic amplifier with temperature compensated detection scheme

Logarithmic amplifier

Logarithmic if amplifier with dynamic large signal bias circuit

Logarithmic amplifier

Nonlinearity compensation circuit and method, control circuit and m...

Logarithmic amplifier

All NPN class-AB log-domain integrator with supporting input and ou...