ClassID:

215411

H01S1/02 - CPC Classification

Classification description:

Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range solid

Recent Application in this class:
#1
20230387855
2023-11-30

Spin torque oscillator maser

#2
20230327388
2023-10-12

Ultra-low noise cryogenic microwave amplification

#3
20230291163
2023-09-14

Acquisition of interferometric recordings of brain and neuron activity by coherent microwave probe with therapeutic activation, inactivation, or ablation of molecular, neuronal or brain targets

#4
20230275384
2023-08-31

Re-pumped room-temperature maser

#5
20230008951
2023-01-12

APPARATUS AND METHOD FOR TERAHERTZ-BASED READING OF DATA RECORDED INTO RUDERMAN-KITTEL-KASUYA-YOSIDA (RKKY)-BASED MAGNETIC MEMORY WITHOUT DISSIPATION OF ENERGY IN THE MEDIUM

#6
20220042907
2022-02-10

COHERENT TERAHERTZ MAGNON LASER AND COHERENT TERAHERTZ COMMUNICATION SYSTEM

#7
20210218214
2021-07-15

Phased-array MASER detector for synthetic aperture interferometric imaging

#8
20210218213
2021-07-15

Thin film maser emitter and thin panel phased array of emitters

#9
20210212764
2021-07-15

Acquisition of interferometric recordings of brain and neuron activity by coherent microwave probe with therapeutic activation, inactivation, or ablation of molecular, neuronal or brain targets

#10
20210091526
2021-03-25

Room temperature masing using spin-defect centres

#11
20210066876
2021-03-04

Fiber-based continuous optical beat laser source to generate terahertz waves using lithium niobate crystal embedded in the fiber

#12
20200388976
2020-12-10

Terahertz magnon generator comprising plurality of single terahertz magnon lasers

#13
20200287343
2020-09-10

Ultra-low noise cryogenic microwave amplification

#14
20200225152
2020-07-16

Coherent terahertz magnon laser and coherent terahertz communication system

#15
20200200677
2020-06-25

Terahertz-wave detector and terahertz unit

#16
20200014166
2020-01-09

Terahertz lasers and terahertz extraction

#17
20190252842
2019-08-15

Apparatus and method for establishing quantum oscillations

#18
20190181604
2019-06-13

Generation device and generation method of terahertz waves with orbital angular momentum

#19
20190154575
2019-05-23

Method and device of enhancing terahertz wave signals based on hollow metal waveguide optical fiber

#20
20190013635
2019-01-10

CW maser with electromagnetic resonant circuit

#21
20170108613
2017-04-20

Oscillation device and measurement apparatus using the same

#22
20170077665
2017-03-16

Diamond maser and microwave amplifier

#23
20160094183
2016-03-31

ELECTROMAGNETIC WAVE GENERATION DEVICE AND DETECTION DEVICE

#24
20160079920
2016-03-17

Spin torque oscillator having multiple fixed ferromagnetic layers or multiple free ferromagnetic layers

#25
20150372448
2015-12-24

Thermo-electric cooling system and method for cooling electronic devices

#26
20150325324
2015-11-12

High power, broadband terahertz, photoconductive antennas with chaotic shape electrodes

#27
20150244143
2015-08-27

Methods and apparatus for generating terahertz radiation

#28
20150214687
2015-07-30

Maser assembly

#29
20150103859
2015-04-16

Device and method for generating stimulated emission of microwave or radio frequency radiation

#30
20150003481
2015-01-01

Efficient third-order distributed feedback laser with enhanced beam pattern

#31
20140264038
2014-09-18

Tomography apparatus and electromagnetic pulse transmitting apparatus

#32
20140111283
2014-04-24

Spin torque oscillator having multiple fixed ferromagnetic layers or multiple free ferromagnetic layers

#33
20140072008
2014-03-13

COLOR CENTERS AFFECTED BY MAGNETIC FIELDS TO PRODUCE LIGHT BASED ON LASING

#34
20130293314
2013-11-07

Micro-scale system to provide thermal isolation and electrical communication between substrates

#35
20130075611
2013-03-28

Antenna for use in THz transceivers

#36
20130010819
2013-01-10

All-optical generation of 60 GHz millimeter wave using multiple wavelength Brillouin-Erbium fiber laser

#37
20130003765
2013-01-03

Thermo-electric cooling system and method for cooling electronic devices

#38
20120296589
2012-11-22

Waveguide, apparatus including the waveguide, and method of manufacturing the waveguide

#39
20120286884
2012-11-15

Micro-scale system to provide thermal isolation and electrical communication between substrates

#40
20120181429
2012-07-19

Electron emission device having an electrodes' arrangement and an antenna circuit with operational frequency in THz-range

#41
20120154063
2012-06-21

Spin torque oscillator having multiple fixed ferromagnetic layers or multiple free ferromagnetic layers

#42
20120132832
2012-05-31

Passive terahertz radiation source

#43
20120129294
2012-05-24

Fast photoconductor

#44
20120099827
2012-04-26

Dendrimer based terahertz generator

#45
20120076164
2012-03-29

Microwave circuit

#46
20110309246
2011-12-22

Antenna for use in THz transceivers

#47
20110222564
2011-09-15

METHODS AND APPARATUS FOR GENERATING TERAHERTZ RADIATION

#48
20110210252
2011-09-01

Pulse laser apparatus, terahertz measuring apparatus, and terahertz tomographic apparatus

#49
20110205618
2011-08-25

Device for generating or receiving terahertz radiation

#50
20110198515
2011-08-18

Terahertz radiation device and method of generating terahertz radiation

#51
20110192978
2011-08-11

Terahertz wave apparatus

#52
20110188525
2011-08-04

Terahertz wave emission laser device

#53
20110150018
2011-06-23

Laser device

#54
20110142082
2011-06-16

FIBER LASER

#55
20110103801
2011-05-05

Method for producing terahertz electromagnetic carrier waves

#56
20110090926
2011-04-21

Laser device

#57
20110057206
2011-03-10

Fast photoconductor

#58
20110032966
2011-02-10

Laser device

#59
20100329289
2010-12-30

Method and apparatus for generating optical beats

#60
20100310976
2010-12-09

Photoconductive device, and terahertz wave generation and detection apparatuses each using the photoconductive device

#61
20100290487
2010-11-18

Recycling pump-beam method and system for a high-power terahertz parametric source

#62
20100232457
2010-09-16

Laser device

#63
20100230596
2010-09-16

Photoconductive antenna element

#64
20100164636
2010-07-01

Oscillation device

#65
20100155476
2010-06-24

Methods and apparatus for automated product identification in point of sale applications

#66
20100135337
2010-06-03

Methods and apparatus for generating terahertz radiation

#67
20100072373
2010-03-25

Terahertz antenna module

#68
20100067203
2010-03-18

APPARATUS FOR CARRYING PHOTOCONDUCTIVE INTEGRATED CIRCUITS

#69
20100059792
2010-03-11

Method of radiation generation and manipulation

#70
20100052083
2010-03-04

Photoconductive device

#71
20100051811
2010-03-04

Photoconductive element and sensor device

#72
20100044597
2010-02-25

Terahertz wave generating device and apparatus using the same

#73
20100033709
2010-02-11

Integrated terahertz antenna and transmitter and/or receiver, and a method of fabricating them

#74
20100006780
2010-01-14

Method and apparatus for enhanced terahertz radiation from high stacking fault density

#75
20100002739
2010-01-07

Lens coupled quantum cascade laser

#76
20090303574
2009-12-10

Broadband Terahertz radiation generation and detection system and method

#77
20090296197
2009-12-03

Device for generating or receiving terahertz radiation

#78
20090213880
2009-08-27

Pulse laser apparatus, terahertz measuring apparatus, and terahertz tomographic apparatus

#79
20090206283
2009-08-20

Electron emission device of high current density and high operational frequency

#80
20090161715
2009-06-25

Laser device

#81
20090153948
2009-06-18

THz wave generation device

#82
20090146084
2009-06-11

Electromagnetic wave generating device, electromagnetic wave integrated device, and electromagnetic wave detector

#83
20090135857
2009-05-28

Frequency-tunable terahertz light source device

#84
20080315216
2008-12-25

Terahertz electromagnetic wave radiation element and its manufacturing method

#85
20080298405
2008-12-04

Modulation of terahertz radiation

#86
20080279227
2008-11-13

Method for Generating Terahertz Electromagnetic Waves by Using Coherent Phonons

#87
20080265165
2008-10-30

Phase-matched terahertz emitter

#88
20080217538
2008-09-11

Optical semiconductor device in which an electromagnetic wave is generated in a region of an applied electric field

#89
20080192792
2008-08-14

Method and apparatus for generating Terahertz radiation with magnon gain medium and magnon mirror

#90
20080151349
2008-06-26

Low loss terahertz waveguides, and terahertz generation with nonlinear optical systems

#91
20080099698
2008-05-01

Dendrimer based terahertz generator

#92
20080095208
2008-04-24

Magnon laser

#93
20080084554
2008-04-10

Method and device for configuration examination

#94
20080029712
2008-02-07

Terahertz optical gate

#95
20080020935
2008-01-24

Phonon maser

#96
20080002744
2008-01-03

Generation of Terahertz waves

#97
20080002250
2008-01-03

Tunable generation of terahertz radiation

#98
20070280319
2007-12-06

Laser device

#99
20070280303
2007-12-06

INVENTION CONCERNING EMITTER OF ELECTROMAGNETIC RADIATION, AS WELL AS METHODS FOR THE GENERATION OF POPULATION INVERSIONS IN SAID EMITTER ELEMENTS

#100
20070228355
2007-10-04

TERAHERTZ WAVE RADIATING DEVICE

#101
20070218376
2007-09-20

Photoconductive element and sensor device

#102
20070194253
2007-08-23

Infrared light emitting device, infrared light detecting device, time-domain pulsed spectrometer apparatus, and infrared light emitting method

#103
20070034813
2007-02-15

Terahertz radiation sources and methods

#104
20060215718
2006-09-28

Quantum cascade laser

#105
20060214176
2006-09-28

Device for generating or detecting electromagnetic radiation, and fabrication method of the same

#106
20060152412
2006-07-13

Electrodes on a photoconductive substrate for generation and detection of terahertz radiation

#107
20060151722
2006-07-13

Coherent THz emitter with DC power reducing resistor

#108
20060134892
2006-06-22

Method of enhancing the photoconductive properties of a semiconductor

#109
20050233490
2005-10-20

Structure capable of use for generation or detection of electromagnetic radiation, optical semiconductor device, and fabrication method of the structure

#110
20050121629
2005-06-09

Device for generating terahertz radiation, and a semiconductor component

#111
17074756
2021-12-14

Single-mode, high-frequency, high-power narrowband spintronic terahertz emitter

#112
16245247
2020-10-13

Terahertz magnon generator comprising plurality of single terahertz magnon lasers

#113
14679884
2016-07-19

Er,Yb:YAB laser system

#114
14679358
2016-06-14

Er,Yb:YAB laser system

#115
14088448
2015-09-15

Using tunnel junction and bias for effective current injection into terahertz magnon

#116
13862275
2015-05-26

Q-switched millimeter-wave SMASER

#117
13181488
2015-02-03

Tunable three level terahertz magnon laser generator with antenna