ClassID:

188761

G05F3/20 - 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

Sub-classes:
Recent Application in this class:
#1
20240345612
2024-10-17

FLIPPED GATE VOLTAGE REFERENCE CIRCUIT AND METHOD

#2
20240204480
2024-06-20

LASER EMITTER AND OPTICAL RANGING APPARATUS

#3
20240176378
2024-05-30

BAND GAP REFERENCE CIRCUIT UNDER LOW SUPPLY VOLTAGE

#4
20240045455
2024-02-08

BIAS CURRENT WITH HYBRID TEMPERATURE PROFILE

#5
20230418319
2023-12-28

SEMICONDUCTOR TRANSISTORS HAVING MINIMUM GATE-TO-SOURCE VOLTAGE CLAMP CIRCUITS

#6
20230275526
2023-08-31

RECTIFYING ELEMENT AND VOLTAGE CONVERTER COMPRISING SUCH A RECTIFYING ELEMENT

#7
20230229185
2023-07-20

Semiconductor device for generating a reference current or voltage in various temperatures

#8
20230152830
2023-05-18

DEVICE DESIGN FOR SHORT-CIRCUIT PROTECTION OF TRANSISTORS

#9
20230112679
2023-04-13

Soft start module

#10
20220374037
2022-11-24

Bandgap reference circuit

#11
20220350359
2022-11-03

Bias compensation circuit of amplifier

#12
20220299378
2022-09-22

Piecewise linear and trimmable temperature sensor

#13
20220261027
2022-08-18

Temperature interpolation techniques for multiple integrated circuit references

#14
20220128833
2022-04-28

APPARATUS WITH HALL SENSOR COMMON MODE VOLTAGE ADJUSTMENT AND APPARATUS WITH LENS MODULE CONTROL

#15
20220035396
2022-02-03

Temperature interpolation techniques for multiple integrated circuit references

#16
20210333815
2021-10-28

Flipped gate voltage reference and method of using

#17
20210281105
2021-09-09

CIRCUIT DEVICE

#18
20210247792
2021-08-12

Bandgap reference circuit and electronic device

#19
20210098031
2021-04-01

Managing startups of bandgap reference circuits in memory systems

#20
20210026389
2021-01-28

System, device and method for generating a biasing current

#21
20200411074
2020-12-31

Circuit having a plurality of receivers using the same reference voltage

#22
20200401172
2020-12-24

Device design for short-circuitry protection circuitry within transistors

#23
20200313614
2020-10-01

Integrated circuit device, oscillator, electronic apparatus, and vehicle

#24
20200257324
2020-08-13

Reference voltage generation circuit, power-on detection circuit, and semiconductor device for preventing internal circuit from operating incorrectly at low voltage

#25
20200209905
2020-07-02

ELECTRONIC DEVICE, POWER SOURCE CIRCUIT, AND INTEGRATED CIRCUIT

#26
20200186052
2020-06-11

Rectifying element and voltage converter comprising such a rectifying element

#27
20200091917
2020-03-19

Oscillator circuit and associated oscillator device

#28
20200081475
2020-03-12

System and method for a proportional to absolute temperature circuit

#29
20190378794
2019-12-12

BANDGAP REFERENCE DIODE USING THIN FILM TRANSISTORS

#30
20190204863
2019-07-04

Reference voltage generator

#31
20190158065
2019-05-23

Method and circuit for low-noise reference signal generation

#32
20190146541
2019-05-16

Alternatingly-switched parallel circuit, integrated power module and integrated power package

#33
20190064867
2019-02-28

Flipped gate voltage reference and method of using

#34
20190044454
2019-02-07

Rectifying element and voltage converter comprising such a rectifying element

#35
20180287611
2018-10-04

Low power logic family

#36
20180253118
2018-09-06

Voltage generating circuit

#37
20180152151
2018-05-31

Bias control circuit and power amplification module

#38
20180059705
2018-03-01

Interleaved parallel circuit, integrated power module and integrated power chip

#39
20170277215
2017-09-28

ELECTRONIC DEVICE, POWER SOURCE CIRCUIT, AND INTEGRATED CIRCUIT

#40
20170139436
2017-05-18

Voltage generating circuit

#41
20160291630
2016-10-06

Semiconductor devices and semiconductor systems

#42
20160224052
2016-08-04

Reference circuit arrangement and method for generating a reference voltage

#43
20160218622
2016-07-28

Shunt driver circuit and method for providing an output signal

#44
20160161971
2016-06-09

Small-circuit-scale reference voltage generating circuit

#45
20160004269
2016-01-07

Circuits and methods for trimming an output parameter

#46
20150365112
2015-12-17

Band-gap reference circuit for biasing an RF device

#47
20150363528
2015-12-17

Circuit arrangement for modeling transistor layout characteristics

#48
20150286239
2015-10-08

Single-junction voltage reference

#49
20150234412
2015-08-20

Flipped gate voltage reference having boxing region and method of using

#50
20150227158
2015-08-13

Semiconductor device including a constant voltage generation unit

#51
20150115930
2015-04-30

Reference voltage generator having diode-connected depletion MOS transistors with same temperature coefficient

#52
20150054487
2015-02-26

Reference voltage source and method for providing a curvature-compensated reference voltage

#53
20140340069
2014-11-20

Current generator circuit and methods for providing an output current

#54
20140340068
2014-11-20

Bandgap reference circuit

#55
20140327365
2014-11-06

Constant current source circuit and a sampling circuit

#56
20140239936
2014-08-28

Reference circuit arrangement and method for generating a reference voltage using a branched current path

#57
20140152289
2014-06-05

Reference voltage generator circuits and integrated circuits having the same reference voltage generator circuits

#58
20140132241
2014-05-15

Small-circuit-scale reference voltage generating circuit

#59
20140084993
2014-03-27

Semiconductor device

#60
20130200878
2013-08-08

Ultra-low noise voltage reference circuit

#61
20130169250
2013-07-04

Voltage regulator and a method for reducing an influence of a threshold voltage variation

#62
20130127437
2013-05-23

Constant input current filter for power supplies and related system and method

#63
20120249227
2012-10-04

VOLTAGE LEVEL GENERATOR CIRCUIT

#64
20120249114
2012-10-04

Constant current generation circuit and microprocessor including the same

#65
20120229202
2012-09-13

Power efficient generation of band gap referenced supply rail, voltage and current references, and method for dynamic control

#66
20120049817
2012-03-01

Current generator circuit and method for reduced power consumption and fast response

#67
20110298780
2011-12-08

Reference voltage generation circuit, power source device, liquid crystal display device

#68
20110115528
2011-05-19

Reference voltage generating circuit and receiver circuit

#69
20110080153
2011-04-07

Circuit and method for generating a reference voltage

#70
20100308902
2010-12-09

Reference voltage generators for integrated circuits

#71
20090302949
2009-12-10

Bias circuit and amplifier using the same

#72
20070146048
2007-06-28

Integrated circuit with automatic start-up function

#73
20050200419
2005-09-15

Temperature compensating circuit

#74
20050200418
2005-09-15

Temperature compensating circuit

#75
20050184796
2005-08-25

Voltage generation circuit

#76
20050174165
2005-08-11

Constant current source apparatus including two series depletion-type MOS transistors

#77
16566589
2020-08-11

Power circuit, control method of power circuit, and self-driving device

#78
16354147
2020-05-05

Fast-enable current source

#79
16205561
2020-04-21

Method and apparatus for low-output-noise, high-power-supply-rejection and high-precision trimmable band-gap voltage reference suitable for production test

#80
14795862
2016-12-13

Ultra-low power bias current generation and utilization in current and voltage source and regulator devices