ClassID:

233321

H05B2203/02 - CPC Classification

Classification description:

Aspects relating to Ohmic resistive heating covered by group Heaters using heating elements having a positive temperature coefficient

Recent Application in this class:
#1
20260104143
2026-04-16

VAPORIZER

#2
20260059614
2026-02-26

SELF-LIMITING THICK FILM POSITIVE TEMPERATURE COEFFICIENT OF RESISTIVITY (PTCR) RESISTOR COMPOSITIONS

#3
20260054210
2026-02-26

HEATER ELEMENT AND VEHICLE INTERIOR PURIFICATION SYSTEM

#4
20260036319
2026-02-05

LOW CARBON CLIMATE CONTROL APPARATUS

#5
20260036315
2026-02-05

PTC HEATER FOR AN HVAC SYSTEM

#6
20250377135
2025-12-11

PTC HEATER DEVICE

#7
20250374377
2025-12-04

PTC HEATER WITH REDUCED SWITCH-ON CURRENT

#8
20250370383
2025-12-04

HEATER AND IMAGE HEATING DEVICE MOUNTED WITH HEATER

#9
20250369995
2025-12-04

THERMALLY STABILIZED ACCELEROMETER

#10
20250344292
2025-11-06

HEATER ELEMENT

#11
20250341799
2025-11-06

HEATER AND IMAGE HEATING DEVICE MOUNTED WITH HEATER

#12
20250331064
2025-10-23

POWER CONTROL UNIT AND ARRANGEMENT OF SUCH A POWER CONTROL UNIT WITH AN ELECTRIC HEATING DEVICE

#13
20250301537
2025-09-25

CERAMIC HEATER CONTROL APPARATUS, HEATING APPARATUS, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM

#14
20250275017
2025-08-28

Electrical Heating Device

#15
20250255344
2025-08-14

Vaporizer Including Positive Temperature Coefficient of Resistivity Heater

#16
20250241786
2025-07-31

MEDICAL ELECTRIC BLANKET

#17
20250193970
2025-06-12

5-METHOXY-N,N-DIMETHYLTRYPTAMINE (5-MeO-DMT) FORMULATIONS

#18
20250106946
2025-03-27

Safe Heating Circuit and Electric Blanket Provided with Safe Heating Circuit

#19
20250070317
2025-02-27

BATTERY ARRANGEMENT

#20
20250069503
2025-02-27

HEATING SYSTEM

#21
20250063634
2025-02-20

ELECTRIC DEVICE WITH PTC HEATER AND CONTROL BOARD INTEGRATED WITH BUS MODULE

#22
20250060129
2025-02-20

Integrated Components of Heating Element and Control Device for Air Heating Apparatus

#23
20250060128
2025-02-20

PTC WATER HEATER WITH MODULAR FASTENING AND HEATING COMPONENTS

#24
20250056677
2025-02-13

Electrical Heating Device

#25
20250056675
2025-02-13

Electrical Heating Device

#26
20250054388
2025-02-13

A HEATER INSERT FOR TRAFFIC SIGNALS

#27
20250044818
2025-02-06

TEMPERATURE CONTROLLER

#28
20250014788
2025-01-09

SELF-LIMITING HEATER

#29
20250001023
2025-01-02

PATHOGEN-INACTIVATING FACIAL MASK

#30
20240389199
2024-11-21

PTC HEATER WITH IMPROVED TEMPERATURE DISTRIBUTION AND UNIFORMITY

#31
20240381495
2024-11-14

HEATING ROD

#32
20240353876
2024-10-24

METHOD FOR CONTROLLING A HEATING DEVICE COMPRISING A PTC HEATING RESISTOR

#33
20240341012
2024-10-10

HEATER AND ELEMENTS THEREFOR MADE OF PRINTABLE POSITIVE THERMAL COEFFICIENT OF RESISTANCE

#34
20240334555
2024-10-03

HEATER ELEMENT ASSEMBLY

#35
20240292495
2024-08-29

HEAT TRACE CHARACTERIZATION AND CONTROL METHOD AND SYSTEM

#36
20240264220
2024-08-08

POSITIVE TEMPERATURE COEFFICIENT (PTC) HEATER HEALTH MONITORING SYSTEM

#37
20240251521
2024-07-25

HEATING CONTROL METHOD AND APPARATUS OF ELECTRIC CONTROL BOX, AND AIR CONDITIONER

#38
20240245122
2024-07-25

FLAVOR INHALER AND FLAVOR INHALATION SYSTEM

#39
20240239153
2024-07-18

HEATER ELEMENT AND VEHICLE INTERIOR PURIFICATION SYSTEM

#40
20240237152
2024-07-11

PTC Heating Device and Method of Manufacturing the Same

#41
20240230156
2024-07-11

PTC Heating Element, Electric Heating Device and Use of a PTC Heating Element

#42
20240227738
2024-07-11

Nozzle System for Cleaning a Vehicle Part, In Particular a Window of a Motor Vehicle, and Cleaning Method

#43
20240208127
2024-06-27

METHOD OF MANUFACTURING PTC HEATING ELEMENT, AND PTC HEATING ELEMENT MANUFACTURED THEREBY

#44
20240172334
2024-05-23

POSITIVE TEMPERATURE COEFFICIENT HEATER WITH EFFICIENT HEATING TRACES FOR FREEZE PROTECTION APPLICATIONS

#45
20240138029
2024-04-25

PTC Heating Device and Method of Manufacturing the Same

#46
20240133587
2024-04-25

PTC Heating Element, Electric Heating Device and Use of a PTC Heating Element

#47
20240132022
2024-04-25

Nozzle System for Cleaning a Vehicle Part, In Particular a Window of a Motor Vehicle, and Cleaning Method

#48
20240121864
2024-04-11

PTC Heating Device and Method of Manufacturing the Same

#49
20240107633
2024-03-28

HEATER ELEMENT, HEATER UNIT, AND HEATER SYSTEM FOR HEATING VEHICLE INTERIOR

#50
20240101851
2024-03-28

THERMAL SUBSTRATE WITH HIGH-RESISTANCE MAGNIFICATION AND POSITIVE TEMPERATURE COEFFICIENT INK

#51
20240098848
2024-03-21

Control Device and Electric Heating Device Comprising the Same

#52
20240098846
2024-03-21

Control Device and Method of Manufacturing a Control Device

#53
20240081296
2024-03-14

CENTRAL WALL FOR A BEEHIVE FOR HYPERTHERMIC ERADICATION OF VARROA MITES

#54
20240074004
2024-02-29

Verification of interactions system and method

#55
20240064868
2024-02-22

HIGH POWER PPTC HEATER FOR LOW LIMITING TEMPERATURE OPERATION

#56
20240057225
2024-02-15

Electrical Heating Device

#57
20240057222
2024-02-15

PTC Heating Device

#58
20240053057
2024-02-15

PTC Heating Device and Method for Manufacturing the Same

#59
20240053024
2024-02-15

Photovoltaic Direct Current Hot Plate Cooking System

#60
20240032157
2024-01-25

Improving Flammability of Heating Cable

#61
20240015913
2024-01-11

Electronic Device, Drying Assembly and Method

#62
20240015853
2024-01-11

Component of an Electric Heating Device and Electric Heating Device

#63
20230417450
2023-12-28

PTC heater

#64
20230413390
2023-12-21

AEROGEL BLANKET INSULATOR AND ITS FUNCTIONAL COMPOSITE

#65
20230408957
2023-12-21

HEATER AND IMAGE HEATING DEVICE MOUNTED WITH HEATER

#66
20230403764
2023-12-14

ELECTRICAL HEATING DEVICE

#67
20230403763
2023-12-14

FLEXIBLE HEAT GENERATOR AND A MANUFACTURING METHOD THEREOF

#68
20230383994
2023-11-30

Electric Heating Device

#69
20230382188
2023-11-30

HEATER ELEMENT FOR HEATING VEHICLE INTERIOR, HEATER UNIT FOR HEATING VEHICLE INTERIOR, AND HEATER SYSTEM FOR HEATING VEHICLE INTERIOR

#70
20230375226
2023-11-23

Forced Air Heater

#71
20230368661
2023-11-16

HEATING SYSTEM

#72
20230363059
2023-11-09

INTELLIGENT CUP WARMER

#73
20230354482
2023-11-02

PTC LIQUID HEATING DEVICE

#74
20230354479
2023-11-02

HEATER ELEMENT FOR HEATING VEHICLE CABIN, HEATER UNIT, HEATER SYSTEM, AND HEATER ELEMENT FOR PURIFYING VEHICLE CABIN

#75
20230354477
2023-11-02

HEATING DEVICE FOR DISPENSING VOLATILE COMPOUNDS AND METHOD OF USE

#76
20230309195
2023-09-28

CERAMIC BODY, HONEYCOMB STRUCTURE, METHOD FOR PRODUCING CERAMIC BODY AND HEATER ELEMENT

#77
20230292407
2023-09-14

ELECTRIC HEATING DEVICE

#78
20230284344
2023-09-07

Low smoke, zero halogen self-regulating heating cable

#79
20230276538
2023-08-31

APPARATUS, SYSTEM AND METHOD OF PROVIDING A FLUID BAG HEATER

#80
20230245804
2023-08-03

THERMAL PROTECTION DEVICE TO WITHSTAND HIGH VOLTAGE

#81
20230226240
2023-07-20

ROTATABLE WAX-MELTING FRAGRANCE LAMP

#82
20230223174
2023-07-13

POSITIVE TEMPERATURE COEFFICIENT COMPONENT

#83
20230189400
2023-06-15

Method for heating a tank

#84
20230182536
2023-06-15

HIGH VOLTAGE HEATER WITH WELDED TUBES

#85
20230164886
2023-05-25

Heating Units for Heating Enclosures and Methods of Heating Enclosures

#86
20230162895
2023-05-25

METHOD FOR CONFECTIONING RESISTORS, RESISTOR, AND HEATING DEVICE

#87
20230154656
2023-05-18

Making an aluminum nitride heater

#88
20230135141
2023-05-04

ANTENNA HEATER AND METHODS FOR PREVENTING ICE FORMATION ON ELECTROMAGNETIC WAVE ANTENNAS

#89
20230116252
2023-04-13

Method for operating a heating element

#90
20230111338
2023-04-13

DETECTION OF CRITICAL OPERATING STATES OF A PTC HEATER

#91
20230092379
2023-03-23

PPTC HEATER AND MATERIAL HAVING STABLE POWER AND SELF-LIMITING BEHAVIOR

#92
20230088201
2023-03-23

Vehicle Interior Assemblies Having Electrically Conductive Coating Layer(s) within the A-Surface of their Covers

#93
20230084188
2023-03-16

LAVA ROCK CONTAINING HAIR STYLING DEVICES

#94
20230078650
2023-03-16

LOW CARBON CLIMATE CONTROL APPARATUS

#95
20230056786
2023-02-23

Safe heating circuit and electric blanket provided with safe heating circuit

#96
20230013946
2023-01-19

THIN-LIGHTWEIGHT-SMART HEATER FOR FREEZE PROTECTION OF AIRCRAFT WASTE FLUID SYSTEMS

#97
20230007738
2023-01-05

ELECTRIC HEATER FOR HEATING A SUBSTANCE IN A MOTOR VEHICLE

#98
20230007737
2023-01-05

ELECTRIC HEATER FOR HEATING A SUBSTANCE IN A MOTOR VEHICLE

#99
20220394820
2022-12-08

HEATING DEVICE

#100
20220377854
2022-11-24

Electric Heating Apparatus

#101
20220375659
2022-11-24

PTC HEATING ELEMENT

#102
20220365115
2022-11-17

Positive temperature coefficient resistor heater assembly health monitoring

#103
20220357695
2022-11-10

Heater and image heating device mounted with heater

#104
20220346195
2022-10-27

Electric Heating Device and Method for Manufacturing the Same

#105
20220346194
2022-10-27

ELECTRONIC INTERFACE HOUSING FOR CONTROLLING AN ELECTRICAL HEATING DEVICE

#106
20220341548
2022-10-27

VAPORIZOR

#107
20220338306
2022-10-20

PTC Heating Assembly

#108
20220322493
2022-10-06

HEATING ELEMENT FOR DIN RAIL

#109
20220311619
2022-09-29

VERIFICATION OF INTERACTIONS SYSTEM AND METHOD

#110
20220297506
2022-09-22

Electric Heating Device

#111
20220287157
2022-09-08

ELECTRIC HEATER

#112
20220268484
2022-08-25

Electric heating device

#113
20220267633
2022-08-25

Thermal substrate with high-resistance magnification and positive temperature coefficient ink

#114
20220266659
2022-08-25

HEATER FOR HEATING A HEAT TRANSFER MEDIUM, ESPECIALLY IN A VEHICLE

#115
20220260027
2022-08-18

Method and system for controlling an on-vehicle evaporative emission system

#116
20220248602
2022-08-11

ASPARAGUS LIFTING APPARATUS WITH INTERFERING MEMBERS, ASPARAGUS COLLECTION AND STORAGE APPARATUS, AND ASPARAGUS HARVESTERS FORMED THEREWITH

#117
20220240352
2022-07-28

ELECTRICALLY HEATING SUPPORT AND EXHAUST GAS PURIFYING DEVICE

#118
20220240351
2022-07-28

Self-regulating electric heating film and preparation method and use thereof

#119
20220199295
2022-06-23

Electrically conductive PTC ink with double switching temperatures

#120
20220183114
2022-06-09

MULTILAYERED PANELS

#121
20220146148
2022-05-12

PTC HEATER

#122
20220132629
2022-04-28

ELECTRIC HEATER DEVICE SEMI-FINISHED PRODUCT, ELECTRIC HEATER DEVICE AND MANUFACTURING PROCESSES

#123
20220126650
2022-04-28

CABIN HEATER FOR VEHICLE

#124
20220124876
2022-04-21

PPTC heating element having varying power density

#125
20220116223
2022-04-14

Verification of interactions system and method

#126
20220086957
2022-03-17

Heating element having fuse function and heater unit comprising same

#127
20220061575
2022-03-03

COOKING APPLIANCE FOR COOLING AND HEATING PRODUCTS IN A COOKING CAPSULE

#128
20220053610
2022-02-17

Electric Heating Device and Method for Manufacturing the Same

#129
20220046765
2022-02-10

PROCESS FOR MANUFACTURING A PTC HEATING ELEMENT AND PTC HEATING ELEMENT

#130
20220030672
2022-01-27

Illumination assembly and emitter assembly

#131
20220015294
2022-01-20

ASPARAGUS SEVERING ASSEMBLY WITH HEATED VALVE UNIT, ASPARAGUS LIFTING APPARATUS WITH ASPARAGUS SPEAR GUIDES AND INTERFERING MEMBER, AND ASPARAGUS HARVESTER FORMED THEREWITH

#132
20220015195
2022-01-13

Heating cell and PTC heating device comprising such

#133
20220007465
2022-01-06

Electric heating device

#134
20220004212
2022-01-06

Method for detecting overheating of a heating device, and corresponding control unit

#135
20210394585
2021-12-23

Control device

#136
20210385911
2021-12-09

Semi-finished product of an electric heater device

#137
20210378058
2021-12-02

Heat trace characterization and control method and system

#138
20210378057
2021-12-02

PTC HEATING MODULE AND METHOD FOR CONTROLLING THE PTC HEATING MODULE

#139
20210372661
2021-12-02

HEAT TRANSFER ASSEMBLY

#140
20210360744
2021-11-18

Electric Heating Device

#141
20210360743
2021-11-18

PTC Heating Cell and Method for Manufacturing the Same

#142
20210354530
2021-11-18

PTC heating assembly and method for manufacturing the same

#143
20210353790
2021-11-18

Pathogen-inactivating facial mask

#144
20210352770
2021-11-11

PTC Heating Assembly and Electric Heating Device Comprising the Same

#145
20210352768
2021-11-11

DRY HEAT THAWING OF BIOLOGICAL SUBSTANCES

#146
20210348803
2021-11-11

PIPE FLUID HEAT EXCHANGE FLAT PIPE AND DEVICE FOR HEATING PIPE FLUID

#147
20210337872
2021-11-04

Vaporizer including positive temperature coefficient of resistivity heater

#148
20210337631
2021-10-28

PTC heating device and method for its manufacture

#149
20210337630
2021-10-28

AN ELECTRICALLY POWERED HEATER UNIT

#150
20210333731
2021-10-28

Heater and image heating device mounted with heater

#151
20210302065
2021-09-30

Segmented PTC Heating Element Array

#152
20210299485
2021-09-30

HEATED MASK

#153
20210298132
2021-09-23

Electric Heating Device and Method of Manufacturing the Same

#154
20210291992
2021-09-23

Thin film heater configuration for air data probe

#155
20210289589
2021-09-16

Heated Blanket

#156
20210283987
2021-09-16

ELECTRICAL HEATER WITH HEATING REGISTERS MADE OF PTC-ELEMENTS WHICH ARE COUPLED THERMALLY IN SERIES

#157
20210283986
2021-09-16

ELECTRICAL HEATER WITH HEATING REGISTERS MADE OF PTC-ELEMENTS WHICH ARE COUPLED THERMALLY IN SERIES

#158
20210274601
2021-09-02

PTC Heating Device

#159
20210267017
2021-08-26

Electric Heating Device

#160
20210267016
2021-08-26

Electric heating device and method for its production

#161
20210265085
2021-08-26

Self-limiting heater

#162
20210263258
2021-08-26

PPTC heater and material having stable power and self-limiting behavior

#163
20210259056
2021-08-19

SELF-REGULATING THERMAL TARGET

#164
20210254859
2021-08-19

Electrical heating device

#165
20210251047
2021-08-12

Conductive transfer

#166
20210247105
2021-08-12

Electric heating device and method for its production

#167
20210243843
2021-08-05

PTC heating element and warming device including same for use in a patient warming system

#168
20210241945
2021-08-05

PTC thermistor module for a temperature control device

#169
20210239359
2021-08-05

PTC heater

#170
20210227633
2021-07-22

Electric heating device

#171
20210219389
2021-07-15

Low smoke, zero halogen self-regulating heating cable

#172
20210215393
2021-07-15

Electrical heater device, in particular having a PTC effect

#173
20210207815
2021-07-08

ELECTRIC HEATING MAT

#174
20210204588
2021-07-08

Vaporizable Tobacco Wax Compositions and Container thereof

#175
20210204365
2021-07-01

Heat generating element and method for manufacturing the same

#176
20210199306
2021-07-01

Electric heating device

#177
20210185771
2021-06-17

Internal heating trace assembly

#178
20210185767
2021-06-17

Conductive ink with enhanced mechanical fatigue resistance

#179
20210185766
2021-06-17

Heating Module

#180
20210174676
2021-06-10

LED LIGHT FIXTURE

#181
20210172360
2021-06-10

SCR dosing unit for conveying and providing a liquid exhaust gas purification additive

#182
20210168910
2021-06-03

ELECTRIC LIQUID-HEATING DEVICE, AND USE OF SAME AND OF A HEAT CONDUCTOR

#183
20210160966
2021-05-27

Electric Heating Device for a Motor Vehicle

#184
20210153306
2021-05-20

HEATING MODULE

#185
20210153305
2021-05-20

HEATING MODULE

#186
20210146755
2021-05-20

CABIN HEATER FOR VEHICLE

#187
20210144813
2021-05-13

HEAT GENERATOR

#188
20210144812
2021-05-13

PTC heating device and electric heating device with such a PTC heating device and method for producing an electric heating device

#189
20210144811
2021-05-13

PTC Heating Cell

#190
20210144810
2021-05-13

PTC HEATING ELEMENT AND A PTC HEATING MODULE

#191
20210137180
2021-05-13

Personal Mobile Air Heater

#192
20210134496
2021-05-06

Electrically conductive PTC ink with double switching temperatures and applications thereof in flexible double-switching heaters

#193
20210130634
2021-05-06

Thermal substrate with high-resistance magnification and positive temperature coefficient ink

#194
20210127456
2021-04-29

Electric heating device

#195
20210118596
2021-04-22

PTC-effect composite material, corresponding production method, and heater device including such material

#196
20210116147
2021-04-22

Frame for an electric heating device, comprising an elastically deformable element

#197
20210106171
2021-04-15

Method for operating a heating system and kitchen machine

#198
20210070146
2021-03-11

PTC HEATING DEVICE

#199
20210061066
2021-03-04

HEATING ELEMENT, HEATING ASSEMBLY AND MOTOR VEHICLE

#200
20210054999
2021-02-25

THERMALLY-ACTUATED GAS VALVE WITH CERAMIC HEATER

#201
20210054819
2021-02-25

Electrical load resistance

#202
20210045194
2021-02-11

PTC electric heating device

#203
20210041141
2021-02-11

HEATER ELEMENT FOR VEHICLE COMPARTMENT HEATING AND METHOD FOR USING SAME, AND HEATER FOR VEHICLE COMPARTMENT HEATING

#204
20210037615
2021-02-04

Electric heating device

#205
20210033303
2021-02-04

Electric heating device and method for its manufacture

#206
20210030995
2021-02-04

Heater For Heating Gas and Method of Manufacturing Same

#207
20210009840
2021-01-14

Thermal substrate with high-resistance magnification and positive temperature coefficient

#208
20210009839
2021-01-14

Electrically conductive PTC screen printable ink composition with low inrush current and high NTC onset temperature

#209
20200413496
2020-12-31

Self-Regulating Heater Cable With Buffer Layer

#210
20200404748
2020-12-24

Heat-generating element and method for its production

#211
20200367322
2020-11-19

Surface Heating Assembly and Related Methods

#212
20200353792
2020-11-12

Electric heater comprising four independent heating regions

#213
20200340708
2020-10-29

PTC heating element and electric heating device with such a PTC heating element and method for the production of a PTC heating element

#214
20200339831
2020-10-29

Electrically conductive PTC screen printable ink composition with low inrush current and high NTC onset temperature

#215
20200338961
2020-10-29

PTC heater

#216
20200335378
2020-10-22

MATCHED TCR JOULE HEATER DESIGNS FOR ELECTROSTATIC CHUCKS

#217
20200332500
2020-10-22

Metal heater system

#218
20200323301
2020-10-15

HEATING DEVICE

#219
20200323042
2020-10-08

DOUBLE-PANE QUARTZ GLASS HEATER

#220
20200318516
2020-10-08

Fluid container for a motor vehicle

#221
20200314968
2020-10-01

PTC liquid heating device

#222
20200314966
2020-10-01

Heating device with skived fins and method for producing a heating rod

#223
20200314965
2020-10-01

PTC heating element and electric heating device comprising such

#224
20200309413
2020-10-01

Heat-generating element and electric heating device containing such

#225
20200305240
2020-09-24

Planar heating element with a PTC resistive structure

#226
20200298668
2020-09-24

Glass panel integrated heaters and applications thereof

#227
20200286653
2020-09-10

PTC heating element and an electric heating device

#228
20200286652
2020-09-10

PTC heating element and an electric heating device

#229
20200275533
2020-08-27

Heating device

#230
20200275530
2020-08-27

POSITIVE TEMPERATURE COEFFICENT HEATERS AND CONTACT APPLICATIONS THEREOF

#231
20200275529
2020-08-27

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

#232
20200269655
2020-08-27

Positive temperature coefficient heaters and radiant applications thereof

#233
20200260530
2020-08-13

Aluminum nitride heater

#234
20200258662
2020-08-13

Making an aluminum nitride heater

#235
20200200435
2020-06-25

LIQUID HEATING APPLIANCE, PARITCIULARLY WATER HEATING APPLIANCE

#236
20200196675
2020-06-25

Vaporization device

#237
20200196395
2020-06-18

HEATING DEVICE AND METHOD FOR PRODUCTION THEREOF

#238
20200189751
2020-06-18

Multilayer structure with carbon nanotube heaters

#239
20200187308
2020-06-11

Flammability of heating cable

#240
20200187307
2020-06-11

Electrical heating device, in particular with PTC effect

#241
20200173688
2020-06-04

ELECTRIC HEATING DEVICE, METHOD FOR PRODUCING, OPERATING AND USING SAID TYPE OF DEVICE

#242
20200171920
2020-06-04

Electric heating device

#243
20200166242
2020-05-28

HEATING DEVICE AND METHOD FOR PRODUCING SUCH A HEATING DEVICE

#244
20200163163
2020-05-21

Heat generating apparatus

#245
20200163161
2020-05-21

ELECTRICAL HEATING DEVICE, IN PARTICULAR WITH PTC EFFECT

#246
20200154526
2020-05-14

Self regulating flexible heating device

#247
20200146112
2020-05-07

Systems and methods for passive heating of temperature-sensitive electronic components

#248
20200137837
2020-04-30

PTC heating module and a method for producing the PTC heating module

#249
20200128625
2020-04-23

HEATER

#250
20200120760
2020-04-16

Three dimensionally printed heated positive temperature coefficient tubes

#251
20200113019
2020-04-09

ELECTRIC HEATING DEVICE

#252
20200100330
2020-03-26

Flexible resistor

#253
20200094654
2020-03-26

FLUID HEATING DEVICE AND METHOD FOR THE PRODUCTION THEREOF

#254
20200072420
2020-03-05

SYSTEMS AND METHODS FOR HEATING EQUIPMENT IN HAZARDOUS ENVIRONMENTS

#255
20200039324
2020-02-06

HEAT MEDIUM HEATING DEVICE, AND VEHICULAR AIR CONDITIONING DEVICE

#256
20200035385
2020-01-30

HEATING AND/OR COOLING DEVICE FOR A SOLID OR FOR A FLUID STREAM

#257
20200022224
2020-01-16

Multi polymer positive temperature coefficient heater

#258
20200019097
2020-01-16

Heater and image heating device mounted with heater

#259
20200016956
2020-01-16

Electric heater for use in vehicle and vehicle including the same

#260
20200015325
2020-01-09

FUSION WELDED POSITIVE TEMPERATURE COEFFICIENT HEATER ASSEMBLIES

#261
20200011543
2020-01-09

Heated floor panels

#262
20200011542
2020-01-09

Heated floor panels

#263
20200008553
2020-01-09

Lava rock containing hair styling devices

#264
20200001966
2020-01-02

Advanced composite heated floor panel

#265
20190387583
2019-12-19

PTC HEATING MODULE

#266
20190387582
2019-12-19

PTC HEATING MODULE

#267
20190387581
2019-12-19

PTC HEATING MODULE FOR HEATING A FLUID

#268
20190385768
2019-12-19

PTC Heater with Reduced Switch-On Current

#269
20190373680
2019-12-05

FILM HEATER AND METHOD OF MAKING

#270
20190366858
2019-12-05

INDUCTION CHARGING DEVICE

#271
20190366804
2019-12-05

Electric heating device

#272
20190359033
2019-11-28

HEAT MEDIUM HEATING DEVICE, AND VEHICULAR AIR CONDITIONING DEVICE

#273
20190357314
2019-11-21

Heater cable having a tapered profile

#274
20190353073
2019-11-21

Heating device for a tank of an exhaust gas aftertreatment system, tank device

#275
20190342949
2019-11-07

HEATER CARTRIDGE WITH CONTROL ELEMENT

#276
20190335543
2019-10-31

PTC HEATING MODULE

#277
20190335541
2019-10-31

TEMPERATURE CONTROL DEVICE WITH PTC MODULE

#278
20190318852
2019-10-17

Electrically conductive PTC ink with double switching temperatures and applications thereof in flexible double-switching heaters

#279
20190289676
2019-09-19

Heating device

#280
20190289673
2019-09-19

HEATING DEVICE

#281
20190283538
2019-09-19

ARRANGEMENT FOR HEATING A VEHICLE INTERIOR

#282
20190248210
2019-08-15

Electric auxiliary heating device

#283
20190223258
2019-07-18

Method for operating a heating element

#284
20190222731
2019-07-18

Head/eye tracking with light source preheating

#285
20190208582
2019-07-04

Voltage-leveling heater cable

#286
20190208581
2019-07-04

CONDUCTIVE HEATER

#287
20190191490
2019-06-20

Heating device for heating liquids in a reservoir, such as a tank or a container of a vehicle

#288
20190184050
2019-06-20

Device for emanating materials

#289
20190182906
2019-06-13

Heating element

#290
20190182904
2019-06-13

Heat sensitive electrical safety device

#291
20190176767
2019-06-13

Washing system with prevention of washer fluid freezing

#292
20190176680
2019-06-13

Illumination assembly and emitter assembly

#293
20190166653
2019-05-30

POSITIVE TEMPERATURE COEFFICIENT (PTC) HEATER

#294
20190141788
2019-05-09

Pre-Heating Dual Heater With Improved In-Rush Performance

#295
20190135442
2019-05-09

Heating device and method for manufacturing same

#296
20190135080
2019-05-09

HEATER FOR MOTOR VEHICLE

#297
20190135079
2019-05-09

HEATING MEDIUM HEATING DEVICE AND VEHICLE AIR CONDITIONER USING SAME

#298
20190135078
2019-05-09

HEATING MEDIUM HEATING DEVICE AND VEHICLE AIR CONDITIONER USING SAME

#299
20190124723
2019-04-25

THERMISTOR HEATER WITH HEAT DISSIPATION STRUCTURE AND ASSEMBLING METHOD THEREOF

#300
20190120523
2019-04-25

Heat transfer assembly