G05D23/1906 - CPC Classification Index

ClassID:

188599 ⎘

G05D23/1906 - CPC Classification

Classification description:

Control of temperature characterised by the use of electric means using an analogue comparing device

Sub-classes:

G05D23/1909 » {whose output amplitude can only take two discrete values} 40
G05D23/1912 » {whose output amplitude can take more than two discrete values} 12
G05D23/1913 » {delivering a series of pulses} 18

Recent Application in this class:

20210302067

2021-09-30

Electric integrated circuit water heater system

20200235729

2020-07-23

Temperature-sensitive bias circuit

20200045773

2020-02-06

Heating apparatus and temperature control circuit and temperature control method thereof

20190294186

2019-09-26

Thermostat with predictive variable air volume (VAV) performance features

20190003742

2019-01-03

Heat source device for heating

20170351276

2017-12-07

Product temperature monitoring

20170350768

2017-12-07

Differential thermistor circuit

20160334845

2016-11-17

Package-on-package (PoP) device comprising bi-directional thermal electric cooler

20140241398

2014-08-28

Differential thermistor circuit

#10

20130264329

2013-10-10

Temperature control circuit for two heating devices

#11

20130004811

2013-01-03

Battery temperature sensor

#12

20120251874

2012-10-04

Secondary battery

#13

20110295430

2011-12-01

Apparatus And Method For Managing Heating Or Cooling Of An Area In A Building

#14

20110254618

2011-10-20

Differential thermistor circuit

#15

20100321881

2010-12-23

Computer system with a fan and a temperature monitoring unit

#16

20100163545

2010-07-01

Fully integrated temperature regulator for biochemical applications

#17

20100073098

2010-03-25

Constant-temperature type crystal oscillator

#18

20100052801

2010-03-04

Temperature control device

#19

20100018962

2010-01-28

Temperature control device for a fuel heater element

#20

20090316741

2009-12-24

Temperature control apparatus and optical transmission device using same

#21

20090293500

2009-12-03

Device for controlling a thermo-electric system

#22

20090020618

2009-01-22

SYSTEM AND METHOD FOR ENVIRONMENTAL CONTROL OF AN ENCLOSURE

#23

20080296009

2008-12-04

Computer systems and related methods for cooling such systems

#24

20060289463

2006-12-28

Temperature controller and temperature control method, and heating wire therefor

#25

20050211426

2005-09-29

Computer systems and related methods for cooling such systems

#26

20050209740

2005-09-22

Systems and methods for controlling fans

#27

20050205549

2005-09-22

Temperature control method for positive temperature coefficient type heating element

#28

20050030485

2005-02-10

Projection type video display apparatus

#29

14923647

2017-02-14

Determining a time for corrective action in a data center