ClassID:

232888

H05B3/30 - CPC Classification

Classification description:

Ohmic-resistance heating; Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material on or between metallic plates

Recent Application in this class:
#1
20250210408
2025-06-26

STAGE

#2
20250168934
2025-05-22

HEATER UNIT

#3
20240178049
2024-05-30

PLACEMENT BOARD AND PLACEMENT STRUCTURE

#4
20220046765
2022-02-10

PROCESS FOR MANUFACTURING A PTC HEATING ELEMENT AND PTC HEATING ELEMENT

#5
20220013372
2022-01-13

Substrate treating apparatus and substrate treating method

#6
20210280398
2021-09-09

SUPPORT UNIT AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME

#7
20210267019
2021-08-26

Electric heater for tank

#8
20200275529
2020-08-27

PTC heating element and electrical heating device with such a PTC heating element

#9
20190021139
2019-01-17

Heat radiation device, and processing device using heat radiation device

#10
20180272837
2018-09-27

Heat exchanger and vehicle heating device comprising a heat exchanger

#11
20160360573
2016-12-08

PTC heating element and electric heating device comprising such a PTC heating element and method for producing an electric heating device

#12
20160014848
2016-01-14

HIGH POWER-DENSITY PLANE-SURFACE HEATING ELEMENT

#13
20150335202
2015-11-26

PORTABLE FOOD WARMING DEVICE

#14
20150156821
2015-06-04

HEATING ELEMENT FOR A PLASTIC-TUBE BUTT-WELDING MACHINE, METHOD FOR MANUFACTURING A PANEL-TYPE RADIATOR, AND PLASTIC-TUBE BUTT-WELDING MACHINE

#15
20150043898
2015-02-12

Vehicle heater

#16
20140138372
2014-05-22

Image heating apparatus and heater used in the same

#17
20130340631
2013-12-26

HEATING ELEMENT FOR A COOKING APPARATUS

#18
20130186885
2013-07-25

Process for producing a metal plate having an embedded heating element and metal plate produced thereby

#19
20130161307
2013-06-27

Heat generating element

#20
20120273481
2012-11-01

High power-density plane-surface heating element

#21
20110005188
2011-01-13

AIR INTAKE LIP FOR TURBOJET NACELLE

#22
20100224622
2010-09-09

Radiant panel of anodized aluminium with electric resistance of stainless steel

#23
20100170887
2010-07-08

Connector for heater

#24
20100089895
2010-04-15

Temperature controlled electronics tray

#25
20080093353
2008-04-24

Heater with temperature detecting device and battery structure with the heater

#26
20080041842
2008-02-21

Connector for heater

#27
20070278212
2007-12-06

ELECTRONIC DEVICE AND METHOD OF MANUFACTURING AND ELECTRONIC DEVICE