Patents-Review.com
ClassID:

208868 ⎘

H01L37/025 - CPC Classification

Classification description:

Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using Nernst-Ettinghausen effect; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof using thermal change of dielectric constant, e.g. working above and below Curie point, e.g. pyroelectric devices Selection of materials

Recent Application in this class:
#1
20230413673
2023-12-21

PYROELECTRIC DEVICE FOR A SEMICONDUCTOR DEVICE

 #2
20230077655
2023-03-16

Power generation system

 #3
20220376130
2022-11-24

Methods and apparatus for reducing as-deposited and metastable defects in Amorphousilicon

 #4
20220271211
2022-08-25

Photosensor, sensor unit, and object detection apparatus using photosensor

 #5
20220259343
2022-08-18

POLYMERS FOR CALORIC APPLICATIONS

 #6
20220252456
2022-08-11

Process for producing a microbolometer comprising a vanadium-oxide-based sensitive material

 #7
20220231214
2022-07-21

HgCdTe metasurface-based terahertz source and detector

 #8
20220115576
2022-04-14

Terahertz detector and method of manufacturing terahertz detector

 #9
20220018716
2022-01-20

Microsystem and method for making a microsystem

 #10
20210399191
2021-12-23

ACTIVE MATERIAL AND ELECTRIC POWER GENERATOR CONTAINING IT

 #11
20210318235
2021-10-14

Spectrally selective pyroelectric detection device and associated method of use

 #12
20210296555
2021-09-23

rGO-PEI/PVDF pyroelectric thin film and its preparation method

 #13
20210151655
2021-05-20

Electrocaloric heat transfer system comprising copolymers

 #14
20210071917
2021-03-11

Electrocaloric cooling with electrostatic actuation

 #15
20210032384
2021-02-04

POLYMERS FOR CALORIC APPLICATIONS

 #16
20200408723
2020-12-31

Ultrasound sensor and detection apparatus

 #17
20200350492
2020-11-05

Device for guiding charge carriers and use thereof

 #18
20200350356
2020-11-05

Tunable infrared pixels having unpatterned graphene layer and conductive metasurface

 #19
20200199735
2020-06-25

MICROMECHANIC STRUCTURE AND METHOD FOR MAKING THE MICROMECHANIC STRUCTURE

 #20
20200194653
2020-06-18

Method of manufacturing a device comprising a material acquiring an electrical property after have been subjected to an electric polarisation

 #21
20200158385
2020-05-21

Electrocaloric heat transfer system with patterned electrodes

 #22
20200157709
2020-05-21

Antibacterial electric charge generation yarn, method for manufacturing antibacterial electric charge generation yarn, and antibacterial cloth

 #23
20200152695
2020-05-14

Semiconductor sensor device and semiconductor sensor device manufacturing method

 #24
20200087526
2020-03-19

CROSSLINKABLE COMPOSITIONS BASED ON ELECTROACTIVE FLUORINATED COPOLYMERS

 #25
20200083469
2020-03-12

Mid and far-infrared nanocrystals based photodetectors with enhanced performances

 #26
20200040174
2020-02-06

Vinylidene fluoride and trifluoroethylene containing polymers latexes

 #27
20200025620
2020-01-23

Pyroelectric detection device with stressed suspended membrane

 #28
20200025619
2020-01-23

Frequency-selective metasurface integrated uncooled microbolometers

 #29
20200001327
2020-01-02

Method of manufacturing an integrated capacitor structure using a donor substrate for transferring layers to a receiver substrate

 #30
20190330771
2019-10-31

Antibacterial yarn and antibacterial fabric

 #31
20190234894
2019-08-01

Thermochemical sensor and method for manufacturing same

 #32
20190226727
2019-07-25

Electrocaloric heat transfer system

 #33
20190177592
2019-06-13

Highly thermally conductive hexagonal boron nitride/alumina composite made from commercial hexagonal boron nitride

 #34
20190172994
2019-06-06

Thermal pattern sensor with pyroelectric capacitor

 #35
20190172993
2019-06-06

Thermal pattern sensor with pyroelectric capacitance and hard protective layer

 #36
20190170409
2019-06-06

Electrocaloric heat transfer system

 #37
20190148126
2019-05-16

PVDF-TrFE co-polymer having improved ferroelectric properties, methods of making a PVDF-TrFE co-polymer having improved ferroelectric properties and methods of changing the end group of a PVDF-TrFE co-polymer

 #38
20190072387
2019-03-07

Structure using ferroelectric film and sensor using said structure

 #39
20190049318
2019-02-14

Compositions, apparatus and methods for capacitive temperature sensing

 #40
20180375008
2018-12-27

Method of forming electrodes on electrocaloric film

 #41
20180331155
2018-11-15

Method for producing a bolometric detector

 #42
20180294400
2018-10-11

Fe—Ni/Ti metalized skutterudite thermoelectric material and method of manufacturing the same

 #43
20180190894
2018-07-05

Thermoelectric conversion element and method of manufacturing the same, and heat radiation fin

 #44
20180156668
2018-06-07

Patterned focal plane arrays of carbon nanotube thin film bolometers with high temperature coefficient of resistance and improved detectivity for infrared imaging

 #45
20180138388
2018-05-17

Thermoelectric material structure

 #46
20180131310
2018-05-10

Thermal emitter for energy conversion technical field

 #47
20180112081
2018-04-26

COMPOSITE THERMOELECTRIC MATERIAL AND ITS MANUFACTURING METHOD

 #48
20180082839
2018-03-22

Method for manufacturing ferroelectric thin film device

 #49
20180062068
2018-03-01

Method for manufacturing ferroelectric thin film device

 #50
20180026555
2018-01-25

Reciprocal Hall Effect Energy Generation Device

 #51
20170373205
2017-12-28

Transducing apparatus and method for providing such apparatus

 #52
20170309470
2017-10-26

PVDF-TrFE co-polymer having improved ferroelectric properties, methods of making a PVDF-TrFE co-polymer having improved ferroelectric properties and methods of changing the end group of a PVDF-TrFE co-polymer

 #53
20170301852
2017-10-19

Pyroelectric energy production

 #54
20170263841
2017-09-14

Pyroelectric device

 #55
20170263840
2017-09-14

Pyroelectric generator

 #56
20170221959
2017-08-03

IR detector array device

 #57
20170219434
2017-08-03

IR detector array device

 #58
20170141291
2017-05-18

ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE SAME

 #59
20170139495
2017-05-18

Human-machine interface with graphene-pyroelectric materials

 #60
20170054066
2017-02-23

Electrocaloric device

 #61
20170040156
2017-02-09

PVDF-TrFE co-polymer having improved ferroelectric properties, methods of making a PVDF-TrFE co-polymer having improved ferroelectric properties and methods of changing the end group of a PVDF-TrFE co-polymer

 #62
20160351778
2016-12-01

Thermoelectric conversion element and pyroelectric sensor

 #63
20160276569
2016-09-22

Process for manufacturing a pyroelectric and/or piezoelectric drive

 #64
20160233792
2016-08-11

Energy harvester

 #65
20160225775
2016-08-04

Methods for producing a thin film ferroelectric device using a two-step temperature process on an organic polymeric ferroelectric precursor material stacked between two conductive materials

 #66
20160223408
2016-08-04

Compositions, apparatus and methods for capacitive temperature sensing

 #67
20160149071
2016-05-26

Method for producing a microsystem having pixels

 #68
20160104831
2016-04-14

Pyroelectric sandwich thermal energy harvesters

 #69
20160087192
2016-03-24

Silicon substrate having ferroelectric film attached thereto

 #70
20160087185
2016-03-24

METHODS TO IMPROVE THE MECHANICAL PERFORMANCE OF ELECTROCALORIC POLYMERS IN ELECTROCALORIC REFRIGERATORS

 #71
20160073042
2016-03-10

Compact human presence detector

 #72
20150305092
2015-10-22

HEATER NANO DYE, SYSTEM INCLUDING SOLID HEATER NANO DYE LAYER, AND METHODS OF USING THE SAME

 #73
20150200348
2015-07-16

Photo detector

 #74
20150155467
2015-06-04

Electrocaloric material

 #75
20150138281
2015-05-21

Piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generating apparatus

 #76
20150102702
2015-04-16

THERMAL POWER CELL AND APPARATUS BASED THEREON

 #77
20140339427
2014-11-20

Infrared sensor element

 #78
20140230873
2014-08-21

Thermoelectric conversion element and method of manufacturing the same, and heat radiation fin

 #79
20140049136
2014-02-20

Method for producing a thin film made of lead zirconate titanate

 #80
20130258549
2013-10-03

PZT-based ferroelectric thin film and method of manufacturing the same

 #81
20130147314
2013-06-13

NON-DECAYING ELECTRIC POWER GENERATION FROM PYROELECTRIC MATERIALS

 #82
20130020484
2013-01-24

Pyroelectric element

 #83
20130015353
2013-01-17

Pyroelectric element and method for manufacturing the same

 #84
20120267563
2012-10-25

Piezoelectric and/or pyroelectric composite solid material, method for obtaining same and use of such a material

 #85
20120174954
2012-07-12

Seebeck/peltier thermoelectric conversion device employing treated films of semiconducting material not requiring nanometric definition

 #86
20120068070
2012-03-22

PYROELECTRIC MATERIAL, RADIATION SENSOR, METHOD OF MAKING A RADIATION SENSOR, USE OF LITHIUM TANTALATE AND LITHIUM NiOBATE

 #87
20110267473
2011-11-03

Infrared sensing element and infrared imaging device

 #88
20110255211
2011-10-20

Highly dielectric film

 #89
20110254408
2011-10-20

Electroactive polymers and articles containing them

 #90
20110082271
2011-04-07

Vinylidene fluoride and trifluoroethylene containing polymers

 #91
20100270535
2010-10-28

ELECTRONIC DEVICE INCLUDING AN ELECTRICALLY POLLED SUPERLATTICE AND RELATED METHODS

 #92
20100187466
2010-07-29

Piezoelectric ceramic, and piezoelectric, dielectric or pyroelectric element using the same

 #93
20100059724
2010-03-11

Super-pyroelectric films and process of their preparation

 #94
20100044568
2010-02-25

Pyroelectric ceramic composition, and infrared element, and infrared detector

 #95
20090306264
2009-12-10

HIGHLY DIELECTRIC FILM

 #96
20090072143
2009-03-19

PYROELECTRIC INFRARED SENSOR

 #97
20080295879
2008-12-04

Thermoelectric and pyroelectric energy conversion devices

 #98
20070283994
2007-12-13

Solid state heat pump

 #99
20070253145
2007-11-01

Barium calcium titanate, production process thereof and capacitor

 #100
20070187667
2007-08-16

ELECTRONIC DEVICE INCLUDING A SELECTIVELY POLABLE SUPERLATTICE

 #101
20070166928
2007-07-19

METHOD FOR MAKING AN ELECTRONIC DEVICE INCLUDING A SELECTIVELY POLABLE SUPERLATTICE

 #102
20070158640
2007-07-12

ELECTRONIC DEVICE INCLUDING A POLED SUPERLATTICE HAVING A NET ELECTRICAL DIPOLE MOMENT

 #103
20060133988
2006-06-22

Titanium-containing perovskite composite oxide particle, production process thereof and capacitor

 #104
20060122299
2006-06-08

High performance P(VDF-TrFE) copolymer for pyroelectric conversion

 #105
20060118765
2006-06-08

Pyroelectric compound and method of its preparation

 #106
20050087689
2005-04-28

Pyroelectric device, method for manufacturing same and infrared sensor

 #107
17400052
2023-06-13

High-performance microbolometer using VOx, CNT and graphene for longwave infrared (LWIR) applications