ClassID:

208675

H01L31/09 - page 2 - CPC Classification

Classification description:

Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors Devices sensitive to infra-red, visible or ultraviolet radiation

Recent Application in this class:
#301
20140217284
2014-08-07

Method and apparatus for detecting infrared radiation with gain

#302
20140217262
2014-08-07

Method for detecting polarized light

#303
20140186999
2014-07-03

Wafer level packaging of microbolometer vacuum package assemblies

#304
20140183526
2014-07-03

Light detection device

#305
20140175285
2014-06-26

Bolometer having absorber with pillar structure for thermal shorting

#306
20140175283
2014-06-26

Terahertz detection cell

#307
20140166086
2014-06-19

Magnetically polarized photonic device

#308
20140159128
2014-06-12

Photodetector and image sensor including the same

#309
20140113359
2014-04-24

High sensitivity sensor device and manufacturing thereof

#310
20140103210
2014-04-17

Multi-stack film bolometer

#311
20140084135
2014-03-27

Backside-illuminated photosensor array with white, yellow and red-sensitive elements

#312
20140077321
2014-03-20

Photoelectric conversion element, method of manufacturing photoelectric conversion element, and electronic device

#313
20140061845
2014-03-06

Serpentine IR sensor

#314
20140061469
2014-03-06

Detection of electromagnetic radiation using nonlinear materials

#315
20140038321
2014-02-06

Photoconductive switch package

#316
20140021335
2014-01-23

MICROPROCESSOR BASED MULTI-JUNCTION DETECTOR SYSTEM AND METHOD OF USE

#317
20140008698
2014-01-09

Semiconductor wafer, semiconductor device, and method of producing semiconductor wafer

#318
20140001363
2014-01-02

Schottky barrier diode and apparatus using the same

#319
20130344638
2013-12-26

Fabrication of window cavity cap structures in wafer level packaging

#320
20130341522
2013-12-26

Integrated radiation sensitive circuit

#321
20130328148
2013-12-12

Cover for image sensor assembly with light absorbing layer and alignment features

#322
20130328146
2013-12-12

Transversely-illuminated high current photoconductive switches with geometry-constrained conductivity path

#323
20130320470
2013-12-05

Photodetector

#324
20130320199
2013-12-05

Optically controlled silicon carbide and related wide-bandgap transistors and thyristors

#325
20130278806
2013-10-24

Method and apparatus for high resolution photon detection based on extraordinary optoconductance (EOC) effects

#326
20130276861
2013-10-24

Solar antenna array and its fabrication

#327
20130240837
2013-09-19

Room temperature nanowire IR, visible and UV photodetectors

#328
20130234006
2013-09-12

Photoelectric conversion element and photoelectric conversion element array

#329
20130228887
2013-09-05

Photodetector with surface plasmon resonance

#330
20130221410
2013-08-29

Unit pixel of image sensor and image sensor including the same

#331
20130221221
2013-08-29

Single photon detector in the near infrared using an InGaAs/InP avalanche photodiode operated with a bipolar rectangular gating signal

#332
20130207217
2013-08-15

Method for forming a buried p-n junction and articles formed thereby

#333
20130193404
2013-08-01

Photoconversion device with enhanced photon absorption

#334
20130168550
2013-07-04

Photoconductive antenna, terahertz wave generating device, camera, imaging device, and measuring device

#335
20130154044
2013-06-20

Single-photon avalanche diode assembly

#336
20130153765
2013-06-20

Photoconductive antenna, terahertz wave generating device, camera, imaging device, and measuring device

#337
20130145330
2013-06-06

Computer designed resonant photodetectors and method of making

#338
20130134299
2013-05-30

DETECTOR FOR DETECTING ELECTROMAGNETIC RADIATION WITH TRANSFER GATE AND DRAINING GATE

#339
20130113061
2013-05-09

Image sensor trench isolation with conformal doping

#340
20130112849
2013-05-09

Solid-state image pickup device

#341
20130105795
2013-05-02

Waveguide-integrated graphene photodetectors

#342
20130099100
2013-04-25

Silicon photomultiplier and readout method

#343
20130092824
2013-04-18

Time-of-flight 3D imaging system comprising a detector for detecting electromagnetic radiation

#344
20130082345
2013-04-04

Hybrid THz imaging detector with vertical antenna and sub-pixel suspended MEMS thermal sensor and actuator

#345
20130038209
2013-02-14

Photodetecting element having an optical absorption layer, photodetecting device having an optical absorption layer, and auto lighting device

#346
20130037855
2013-02-14

SI-GE LAMINATED THIN FILM AND INFRARED SENSOR USING SAME

#347
20130029453
2013-01-31

NITROGEN IMPLANTED ULTRAFAST SAMPLING SWITCH

#348
20130026442
2013-01-31

Photodetector

#349
20130026441
2013-01-31

Apparatus and associated methods related to detection of electromagnetic signalling

#350
20130001514
2013-01-03

Method and apparatus for converting photon energy to electrical energy

#351
20120286143
2012-11-15

Semiconductor device comprising a photoelectric conversion portion

#352
20120280226
2012-11-08

Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom

#353
20120261577
2012-10-18

Light mixer for generating terahertz radiation

#354
20120243075
2012-09-27

Gain-clamped semiconductor optical amplifiers

#355
20120236307
2012-09-20

PHOTOCONDUCTIVE ELEMENT

#356
20120235040
2012-09-20

Photoconductive element

#357
20120214275
2012-08-23

Optically controlled silicon carbide and related wide-bandgap transistors and thyristors

#358
20120213468
2012-08-23

Polysilicon photodetector, methods and applications

#359
20120205541
2012-08-16

Plasmonic detectors

#360
20120199880
2012-08-09

SEMICONDUCTOR DEVICE AND PRODUCTION METHOD THEREOF

#361
20120175676
2012-07-12

Inductively coupled photodetector and method of forming an inductively coupled photodetector

#362
20120153119
2012-06-21

Active bandgap tuning of graphene for tunable photodetection applications

#363
20120143544
2012-06-07

PHOTOELECTRIC CONVERSION ELEMENT, PHOTOELECTRIC CONVERSION APPARATUS AND SOLID-STATE IMAGING APPARATUS

#364
20120139078
2012-06-07

Microbolometer semiconductor material

#365
20120129294
2012-05-24

Fast photoconductor

#366
20120113417
2012-05-10

Generating and detecting radiation

#367
20120108004
2012-05-03

Photo-semiconductor device and method of manufacturing the same

#368
20120097978
2012-04-26

PHOTO-SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

#369
20120091342
2012-04-19

Monolithic passive THz detector with energy concentration on sub-pixel suspended MEMS thermal sensor

#370
20120068072
2012-03-22

Infrared light detector having high resolution

#371
20120068049
2012-03-22

Photoelectric conversion device and image sensor

#372
20120061572
2012-03-15

Semiconductor for sensing infrared radiation and method thereof

#373
20120012816
2012-01-19

Photodetectors using resonance and method of making

#374
20110315958
2011-12-29

High operating temperature split-off band infrared detector with double and/or graded barrier

#375
20110310379
2011-12-22

APPARATUS AND METHOD FOR MEASURING TERAHERTZ-ABSORPTION CHARACTERISTICS OF SAMPLES

#376
20110309236
2011-12-22

Materials, systems and methods for optoelectronic devices

#377
20110278541
2011-11-17

Color-selective quantum dot photodetectors

#378
20110272771
2011-11-10

Thin film photoelectric conversion device and method for manufacturing thin film photoelectric conversion device

#379
20110249322
2011-10-13

Nanowire-based opto-electronic device

#380
20110233382
2011-09-29

Method and apparatus for high resolution photon detection based on extraordinary optoconductance (EOC) effects

#381
20110217805
2011-09-08

Semiconductor device and method of manufacturing the same

#382
20110215434
2011-09-08

THIN-FILM PHOTOELECTRIC CONVERSION DEVICE AND METHOD OF MANUFACTURING THIN-FILM PHOTOELECTRIC CONVERSION DEVICE

#383
20110215228
2011-09-08

Scalable large area photo detector with asymmetric microstrip transition

#384
20110211613
2011-09-01

Thermally decoupled micro-structured reference element for sensors

#385
20110202323
2011-08-18

PHOTODETECTORS USING RESONANCE AND METHOD OF MAKING

#386
20110168996
2011-07-14

Polycrystalline heterostructure infrared detector

#387
20110141286
2011-06-16

Electromagnetic radiation detector with micro-encapsulation, and device for detecting electromagnetic radiation using such detectors

#388
20110140131
2011-06-16

Photo-detector with wavelength converter

#389
20110136289
2011-06-09

Photodetector using nanoparticles

#390
20110122400
2011-05-26

ULTRAVIOLET LIGHT RECEIVING ELEMENT AND METHOD FOR MEASURING DOSE OF ULTRAVIOLET RADIATION

#391
20110101376
2011-05-05

Optically-initiated silicon carbide high voltage switch

#392
20110097581
2011-04-28

In-fiber filament production

#393
20110090437
2011-04-21

Photonic sensor, method of manufacturing same, color filter substrate having same, and display device having the color filter substrate

#394
20110079709
2011-04-07

WIDE BAND SENSOR

#395
20110062336
2011-03-17

ELECTROMAGNETIC BASED THERMAL SENSING AND IMAGING INCORPORATING STACKED SEMICONDUCTOR STRUCTURES FOR THz DETECTION

#396
20110062334
2011-03-17

ELECTROMAGNETIC BASED THERMAL SENSING AND IMAGING INCORPORATING DISTRIBUTED MIM STRUCTURES FOR THz DETECTION

#397
20110062333
2011-03-17

ELECTROMAGNETIC BASED THERMAL SENSING AND IMAGING INCORPORATING MULTI-PIXEL IMAGING ARRAYS

#398
20110062330
2011-03-17

ELECTROMAGNETIC BASED THERMAL SENSING AND IMAGING INCORPORATING DIFFERENTIAL PIXEL TOPOLOGY

#399
20110062329
2011-03-17

ELECTROMAGNETIC BASED THERMAL SENSING AND IMAGING

#400
20110057206
2011-03-10

Fast photoconductor

#401
20110042647
2011-02-24

CORRUGATED-QUANTUM WELL INFRARED PHOTODETECTOR WITH REFLECTIVE SIDEWALL AND METHOD

#402
20100316088
2010-12-16

Thermal sensing fiber devices

#403
20100310976
2010-12-09

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

#404
20100308213
2010-12-09

Detector for detecting electromagnetic radiation having dopant concentration of a well increases monotonically in the direction parallel to the surface of a semiconductor substrate

#405
20100282949
2010-11-11

Photoconductive switch package

#406
20100264325
2010-10-21

Ferroelectric radiation detector employing frequency modulated readout

#407
20100243896
2010-09-30

Microbolometer pixel and fabrication method utilizing ion implantation

#408
20100230596
2010-09-16

Photoconductive antenna element

#409
20100200755
2010-08-12

Apparatus and method for detecting terahertz wave

#410
20100200734
2010-08-12

POWER SUPPLY CIRCUIT AND OPTICAL RECEIVING CIRCUIT

#411
20100195686
2010-08-05

Quantum cascade detector type device with high injector

#412
20100181486
2010-07-22

Semiconductor device and method of manufacturing the same

#413
20100171025
2010-07-08

Wavelength-sensitive detector comprising photoconductor units each having different types of elongated nanostructures

#414
20100155602
2010-06-24

Silicon surface state detectors and detector arrays

#415
20100117183
2010-05-13

Photodetector with internal gain and detector comprising an array of such photodetectors

#416
20100116988
2010-05-13

Semiconductor for sensing infrared radiation and method thereof

#417
20100096559
2010-04-22

ULTRAVIOLET DETECTOR AND DOSIMETER

#418
20100090226
2010-04-15

Diamond UV-Ray sensor

#419
20100068845
2010-03-18

Photodetector using nanoparticles

#420
20100065743
2010-03-18

Use of a combination of iron monoxide and spinel oxides as a sensitive material for detecting infrared radiation

#421
20100052083
2010-03-04

Photoconductive device

#422
20100025595
2010-02-04

Electro-optical device including nanocrystals

#423
20100019334
2010-01-28

Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom

#424
20100013038
2010-01-21

Photo-semiconductor device and method of manufacturing the same

#425
20090278212
2009-11-12

Integrated Device

#426
20090266974
2009-10-29

Wavelength-sensitive detector with elongate nanostructures

#427
20090243023
2009-10-01

Dual seed semiconductor photodetectors

#428
20090169158
2009-07-02

Thermal sensing fiber devices

#429
20090146072
2009-06-11

Sensor and image pickup device

#430
20090146048
2009-06-11

PHOTO DETECTING APPARATUS

#431
20090134403
2009-05-28

Diamond ultraviolet sensor

#432
20090097805
2009-04-16

Thermal sensing fiber devices

#433
20090095908
2009-04-16

APPARATUS AND METHODS FOR CONVERTING AMBIENT HEAT TO ELECTRICITY

#434
20090050817
2009-02-26

Radial ray detector and method for manufacturing the same

#435
20090032720
2009-02-05

SYSTEM WITH OPTICAL ENERGY PRODUCING STRUCTURE AND ELECTRICAL DEVICE COMPRISING SOLAR CELL

#436
20090026372
2009-01-29

Infrared sensor and method for manufacturing infrared sensor

#437
20080315216
2008-12-25

Terahertz electromagnetic wave radiation element and its manufacturing method

#438
20080315098
2008-12-25

Photoconductive element for generation and detection of terahertz wave

#439
20080290286
2008-11-27

Sensor and image pickup device

#440
20080251729
2008-10-16

Sensor and image pickup device

#441
20080237568
2008-10-02

Methods of making nano-scale structures having controlled size, nanowire structures and methods of making the nanowire structures

#442
20080185522
2008-08-07

INFRARED SENSORS AND METHODS FOR MANUFACTURING THE INFRARED SENSORS

#443
20080179525
2008-07-31

Electronic device and method for fabricating the same

#444
20080157253
2008-07-03

Single-chip monolithic dual-band visible- or solar-blind photodetector

#445
20080156995
2008-07-03

Lead oxide based photosensitive device and its manufacturing method

#446
20080128619
2008-06-05

Infrared Imaging Element

#447
20080102022
2008-05-01

CdTe system compound semiconductor single crystal

#448
20080099681
2008-05-01

Infrared Detector and Process for Fabricating the Same

#449
20080093625
2008-04-24

Photoconductive device

#450
20080087047
2008-04-17

Optoelectronic fiber codrawn from conducting, semiconducting, and insulating materials

#451
20080014669
2008-01-17

Dual seed semiconductor photodetectors

#452
20070292074
2007-12-20

Optically controlled silicon carbide and related wide-bandgap transistors and thyristors

#453
20070286251
2007-12-13

Optical switch structure

#454
20070228503
2007-10-04

Photoelectric conversion device, solid-state imaging device and manufacturing method of solid-state imaging device

#455
20070176104
2007-08-02

Multi-spectral uncooled microbolometer detectors

#456
20070164377
2007-07-19

Semiconductor sensor using surface plasmons to increase energy absorption efficiency

#457
20070151592
2007-07-05

Intermediate-band photosensitive device with quantum dots embedded in energy fence barrier

#458
20070137693
2007-06-21

Intermediate-band photosensitive device with quantum dots having tunneling barrier embedded in inorganic matrix

#459
20070132050
2007-06-14

Photoelectric surface and photodetector

#460
20070131924
2007-06-14

Nanowire light sensor and kit with the same

#461
20070131923
2007-06-14

Infrared detector

#462
20070125934
2007-06-07

Pixel having photoconductive layers to absorb different ranges of wavelengths

#463
20070122934
2007-05-31

Silicon based photodetector

#464
20070120123
2007-05-31

Photodetector using nanoparticles

#465
20070114416
2007-05-24

Infrared ray sensing element and method of producing the same

#466
20070108484
2007-05-17

Optical sensor including photoconductive material and carbon nanotube

#467
20070092812
2007-04-26

Optically initiated silicon carbide high voltage switch

#468
20070069164
2007-03-29

Radiation image detector

#469
20070019917
2007-01-25

Optoelectronic fiber photodetector

#470
20060289764
2006-12-28

Infrared radiation detector

#471
20060152412
2006-07-13

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

#472
20060108529
2006-05-25

Sensor and image pickup device

#473
20060097247
2006-05-11

Photodetector using nanoparticles

#474
20060028110
2006-02-09

Electromagnetic wave generation apparatus and manufacturing method of electromagnetic wave generation apparatus

#475
20060001029
2006-01-05

Diamond sensor

#476
20050236686
2005-10-27

Photo induced-EMF sensor shield

#477
20050230776
2005-10-20

Low temperature texturing layer to enhance adhesion of subsequent layers

#478
20050215031
2005-09-29

Photo-semiconductor device and method of manufacturing the same

#479
20050181122
2005-08-18

Ultraviolet sensor and method for manufacturing the same

#480
20050179031
2005-08-18

Organic semiconductor photodetector

#481
20050093023
2005-05-05

Frequency selective terahertz radiation detector

#482
20050072460
2005-04-07

GaAs substrate with Sb buffering for high in devices

#483
20050053347
2005-03-10

Impurity-based waveguide detectors

#484
20050053345
2005-03-10

Optoelectronic fiber codrawn from conducting, semiconducting, and insulating materials

#485
20050051858
2005-03-10

Near-infrared visible light photon counter

#486
20050040429
2005-02-24

GaAs substrate with Sb buffering for high in devices

#487
20050012040
2005-01-20

Method of fabrication of an infrared radiation detector and infrared detector device

#488
18383009
2025-03-11

Photon number resolving detector with thermal diode

#489
17705201
2023-10-24

Thermal diode switch

#490
17230159
2023-06-13

Continuous full-resolution two-color infrared detector

#491
16773921
2022-03-29

Thermal diode switch

#492
15491546
2018-06-12

Rectifying devices and fabrication methods

#493
15461441
2018-06-26

Method of making gallium antimonide near infrared photodetector