ClassID:

158207

F24F2003/1452 - CPC Classification

Classification description:

Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing heat extracted from the humid air for condensing is returned to the dried air

Recent Application in this class:
#1
20250354713
2025-11-20

VENTILATION SYSTEM, INTEGRATED AIR CONDITIONING SYSTEM AND CONTROL METHOD THEREOF

#2
20250180229
2025-06-05

ENERGY RECOVERY VENTILATION UNIT WITH A DEHUMIDIFICATION SYSTEM

#3
20250164124
2025-05-22

COOLING RECOVERY SYSTEM AND METHOD

#4
20250085006
2025-03-13

COOLING RECOVERY SYSTEM AND METHOD

#5
20250012460
2025-01-09

HEAT MODULATION DEHUMIDIFICATION SYSTEM

#6
20240344718
2024-10-17

GAS HUMIDITY REDUCTION APPARATUS AND METHOD OF USING THE SAME

#7
20240286442
2024-08-29

INFLATION SYSTEM

#8
20240167704
2024-05-23

Heating, ventilation, and air-conditioning system with dehumidification

#9
20240035678
2024-02-01

Cooling recovery system and method

#10
20230332780
2023-10-19

LIQUID DESICCANT AIR CONDITIONING USING AIR AS HEAT TRANSFER MEDIUM

#11
20230304680
2023-09-28

Energy recovery ventilation unit with a dehumidification system

#12
20230204235
2023-06-29

Heat modulation dehumidification system

#13
20220341624
2022-10-27

Method for anti-condensation at air conditioner radiation terminal and radiation terminals in multi-room space

#14
20220228757
2022-07-21

Variable refrigerant flow (VRF) dehumidification system

#15
20220196262
2022-06-23

Heating, ventilation, and air-conditioning system with dehumidification

#16
20220186972
2022-06-16

Air conditioner

#17
20220178575
2022-06-09

VENTILATION SYSTEM, INTEGRATED AIR CONDITIONING SYSTEM AND CONTROL METHOD THEREOF

#18
20220178559
2022-06-09

Dehumidification system with variable capacity

#19
20220090800
2022-03-24

HIGH LATENT AIR HANDLING UNIT

#20
20220010984
2022-01-13

Cooling recovery system and method

#21
20210364169
2021-11-25

Air conditioner capable of performing dehumidification while maintaining a temperature of indoor air at a constant level

#22
20210199317
2021-07-01

Water cooled dehumidification system

#23
20210190337
2021-06-24

Heat modulation dehumidification system

#24
20210190336
2021-06-24

Split dehumidification system with secondary evaporator and condenser coils

#25
20210180807
2021-06-17

HEAT PUMP WITH DEHUMIDIFICATION

#26
20210172623
2021-06-10

INTELLIGENT DEHUMIDIFIER WITH DUAL COIL ENERGY EXCHANGER FOR HORITCULTURE ENVIRONMENT

#27
20210108808
2021-04-15

Split dehumidification system with secondary evaporator and condenser coils

#28
20210046787
2021-02-18

Inflation system

#29
20210025604
2021-01-28

Dehumidifier with multi-circuited evaporator and secondary condenser coils

#30
20210003297
2021-01-07

GAS HUMIDITY REDUCTION APPARATUS AND METHOD OF USING THE SAME

#31
20200096241
2020-03-26

Rooftop liquid desiccant systems and methods

#32
20200011551
2020-01-09

Portable dehumidifier

#33
20200011550
2020-01-09

Drainage system for a portable dehumidifier

#34
20190285330
2019-09-19

Method and system for reducing moisture content of a cooling compartment

#35
20190270348
2019-09-05

Inflation system

#36
20190226694
2019-07-25

Dehumidifying and energy recapture system

#37
20190178509
2019-06-13

Heat pump with dehumidification

#38
20190143765
2019-05-16

Inflation system

#39
20190137122
2019-05-09

Split dehumidification system with secondary evaporator and condenser coils

#40
20190128544
2019-05-02

Dehumidifier with multi-circuited evaporator and secondary condenser coils

#41
20190128543
2019-05-02

Dehumidifier with secondary evaporator and condenser coils in a single coil pack

#42
20190024912
2019-01-24

APPARATUS AND METHOD FOR DRYING AND COOLING SEEDS

#43
20180172290
2018-06-21

Dehumidifier

#44
20170328589
2017-11-16

LOW DEW POINT AIR DEHUMIDIFICATION ASSEMBLY

#45
20170219224
2017-08-03

Cooling recovery system and method

#46
20170003041
2017-01-05

Wall-mounted smart dehumidifier

#47
20160109144
2016-04-21

Dehumidifier

#48
20150338140
2015-11-26

Rooftop liquid desiccant systems and methods

#49
20150013371
2015-01-15

Dehumidifier

#50
20130160970
2013-06-27

Dehumidifier having flat plate air-to-air heat exchanger

#51
20130125574
2013-05-23

Dehumidifier having split condenser configuration

#52
20120222442
2012-09-06

Dehumidification

#53
20120152494
2012-06-21

Cooling recovery system and method

#54
20100257878
2010-10-14

Method and system for heating and dehumidifying

#55
20090064692
2009-03-12

Cooling recovery system and method

#56
20080104974
2008-05-08

Dehumidification method having multiple different refrigeration paths between the reheat and cooling coils