Patents-Review.com
ClassID:

188765 ⎘

G05F3/225 - CPC Classification

Classification description:

Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage producing a current or voltage as a predetermined function of the temperature

Recent Application in this class:
#1
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2025-09-04

TEMPERATURE MEASURING CIRCUIT

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20240396543
2024-11-28

TEMPERATURE SENSORS

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20240168510
2024-05-23

Bandgap reference with input amplifier for noise reduction

 #4
20230367350
2023-11-16

Bandgap reference circuit and electronic device including the same

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20230244261
2023-08-03

Low-voltage collector-free bandgap voltage generator device

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20230161369
2023-05-25

Simplified curvature compensated bandgap using only ratioed components

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20230152835
2023-05-18

Current reference circuit

 #8
20230006666
2023-01-05

Temperature sensors

 #9
20220228929
2022-07-21

Semiconductor integrated circuit with configurable setting based on temperature information

 #10
20210397210
2021-12-23

Voltage regulator

 #11
20210349490
2021-11-11

Bandgap reference with input amplifier for noise reduction

 #12
20210247792
2021-08-12

Bandgap reference circuit and electronic device

 #13
20210172807
2021-06-10

Circuit for generating a temperature dependent output

 #14
20210157351
2021-05-27

Bandgap reference voltage generating circuit

 #15
20210064074
2021-03-04

LOW-VOLTAGE COLLECTOR-FREE BANDGAP VOLTAGE GENERATOR DEVICE

 #16
20200341501
2020-10-29

Power amplifier and temperature compensation method for the power amplifier

 #17
20200125129
2020-04-23

Scalable low output impedance bandgap reference with current drive capability and high-order temperature curvature compensation

 #18
20190129461
2019-05-02

Bandgap reference circuitry

 #19
20190123729
2019-04-25

Semiconductor device

 #20
20190113946
2019-04-18

Bandgap reference circuit, corresponding device and method

 #21
20190101948
2019-04-04

Low noise bandgap reference apparatus

 #22
20190064868
2019-02-28

Complementary to absolute temperature (CTAT) voltage generator

 #23
20190020317
2019-01-17

Current-limiting circuit for a power amplifier

 #24
20180059703
2018-03-01

Reference Voltage Generator System

 #25
20170168518
2017-06-15

Temperature-compensated reference voltage generator that impresses controlled voltages across resistors

 #26
20160265983
2016-09-15

Combination current generator configured to selectively generate one of a PTAT and a CTAT current

 #27
20160018839
2016-01-21

Configurable slope temperature sensor

 #28
20150261246
2015-09-17

Reference voltage generator system for reducing noise

 #29
20140117907
2014-05-01

Pulse width modulation signal generating circuit and motor driving circuit

 #30
20110101954
2011-05-05

REFERENCE SIGNAL GENERATOR AND METHOD FOR PROVIDING A REFERENCE SIGNAL WITH AN ADAPTIVE TEMPERATURE COEFFICIENT

 #31
20090079493
2009-03-26

Temperature-compensated current generator, for instance for 1-10V interfaces

 #32
20080252282
2008-10-16

Reference current circuit

 #33
20060077001
2006-04-13

Temperature-compensated bias circuit for power amplifier

 #34
20050285675
2005-12-29

Method and apparatus for gain control

 #35
20050285586
2005-12-29

Temperature compensated bias network

 #36
20050218967
2005-10-06

Reference circuitry and method of operating the same

 #37
16108456
2019-12-03

Reference voltage generator with regulator system

 #38
13328917
2018-04-10

Temperature dependent power supply circuitry