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Class Information
Number: 250/341.1
Name: Radiant energy > Invisible radiant energy responsive electric signalling > Infrared responsive > Methods > With irradiation or heating of object or material
Description: Subject matter comprising methods which include the irradiation of a material or an object by infrared radiation, or the heating of a material or an object to emit infrared radiation, and the detection of the radiation from the material or object.

Sub-classes under this class:

Class Number Class Name Patents
250/341.6 Heating of object or material 196
250/341.3 Including polarizing means 64
250/341.2 Including probe 90
250/341.8 Measuring infrared radiation reflected from sample 491
250/341.5 With calibration 106
250/341.7 With multiple sources 95
250/341.4 With semiconductor sample 83

Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8710444 Nanogap device for field enhancement and a system for nanoparticle detection using the same Apr. 29, 2014
8710440 Measuring device and measuring method that use pulsed electromagnetic wave Apr. 29, 2014
8692201 Moisture detection system and method Apr. 8, 2014
8686366 Stimulated emission and enhanced detection of chemicals and chemical compounds Apr. 1, 2014
8674304 Plasma diagnostic method using terahertz-wave-enhanced fluorescence Mar. 18, 2014
8658976 Integrated terahertz imaging systems Feb. 25, 2014
8648302 Thermal detector, thermal detection device, electronic instrument, and thermal detector manufacturing method Feb. 11, 2014
8633442 Terahertz wave generating device, camera, imaging device, and measuring device Jan. 21, 2014
8629400 3D scanner Jan. 14, 2014
8620132 Terahertz scanning reflectometer Dec. 31, 2013
8618487 Method and system for evaluating the distribution of an absorbent material in an absorbent article Dec. 31, 2013
8618486 Image forming apparatus Dec. 31, 2013
8618485 Detection of discontinuity densities in composite materials Dec. 31, 2013
8580130 Laser-assisted nanomaterial deposition, nanomanufacturing, in situ monitoring and associated apparatus Nov. 12, 2013
8576087 Radiation imaging system having radiation imaging cassette and console device, and radiation imaging program Nov. 5, 2013
8558201 Infrared radiator arrangement for a gas analysis device Oct. 15, 2013
8554087 System and method for imaging objects through turbid media Oct. 8, 2013
8546762 Method and arrangement for carrying out time-domain measurements Oct. 1, 2013
8541743 Apparatus and method for detecting and quantifying analytes in solution Sep. 24, 2013
8541746 Process and system for the nondestructive quality determination of a weld seam, and a welding device Sep. 24, 2013
8536533 Detection device Sep. 17, 2013
8536530 Terahertz wave transceiver and tomographic image acquisition apparatus Sep. 17, 2013
8531674 Microscopic total reflection measuring apparatus Sep. 10, 2013
8525115 Method of local electro-magnetic field enhancement of terahertz (THZ) radiation in sub-wavelength regions and improved coupling of radiation to materials through the use of the discontinuity e Sep. 3, 2013
8521445 Corrosion rate monitoring Aug. 27, 2013
8513608 Coating film inspection apparatus and inspection method Aug. 20, 2013
8502153 Methods, systems and devices for crosstalk measurement and cancellation in optical proximity sensors Aug. 6, 2013
8482739 Heterodyne photomixer spectrometer with receiver photomixer driven at different frequency than source photomixer Jul. 9, 2013
8481945 Optical frequency converter Jul. 9, 2013
8477293 Method and apparatus for rapidly cooling a gem, including two stage cooling Jul. 2, 2013
8471208 Non-dispersive infrared (NDIR) gas sensor Jun. 25, 2013
8457915 System and method to measure the transit time position(s) of pulses in time domain data Jun. 4, 2013
8450691 Antenna for use in THz transceivers May. 28, 2013
8450690 Thermal imager using metamaterials May. 28, 2013
8450689 Device and method for measuring thickness of paint film in non-contacting manner May. 28, 2013
8444821 Measuring of web May. 21, 2013
8445875 Optical crystal and terahertz wave generation device and method May. 21, 2013
8440974 System and method for analysis of ultrasonic power coupling during acoustic thermography May. 14, 2013
8436310 System and method reducing fiber stretch induced timing errors in fiber optic coupled time domain terahertz systems May. 7, 2013
8436311 Method of predicting thermal or chemical effect in a coated or painted composite material May. 7, 2013
8415625 Total reflection terahertz wave measurement device Apr. 9, 2013
8405406 Detecting apparatus and imaging apparatus Mar. 26, 2013
8395122 Detection apparatus and method Mar. 12, 2013
8378304 Continuous referencing for increasing measurement precision in time-domain spectroscopy Feb. 19, 2013
8373126 Apparatus and method for investigating a sample Feb. 12, 2013
8362430 Method for large and rapid terahertz imaging Jan. 29, 2013
8357902 Apparatus for detecting and imaging explosives on a suicide bomber Jan. 22, 2013
8354644 Total reflection tera hertz wave measuring apparatus Jan. 15, 2013
8344324 Inspection apparatus and inspection method using electromagnetic wave Jan. 1, 2013
8330111 Monolithically integrated antenna and receiver circuit for the detection of terahertz waves Dec. 11, 2012

1 2 3 4 5 6 7 8 9 10

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