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Class Information
Number: 250/338.1
Name: Radiant energy > Invisible radiant energy responsive electric signalling > Infrared responsive
Description: Subject matter wherein the signalling means is responsive to electromagnetic radiation having a wave-length in the range of 750 nanometers to 1 millimeter, i.e., infrared.


Sub-classes under this class:

Class Number Class Name Patents
250/338.2 Ferroelectric, ferromagnetic, photomagnetic types 74
250/340 Methods 235
250/349 Plural signalling means 353
250/338.3 Pyroelectric type 350
250/338.4 Semiconducting type 417
250/353 With beam deflector or focussing means 407
250/338.5 With means to analyze uncontained fluent material 193
250/343 With means to transmission-test contained fluent material 835
250/347 With movable beam deflector or focussing means 226
250/351 With periodic beam varying means 156
250/339.01 With selection of plural discrete wavelengths or bands 161
250/352 With temperature modifying means 374


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
7459699 Method of determining processing position in charged particle beam apparatus, and infrared microscope used in the method Dec. 2, 2008
7459686 Systems and methods for integrating focal plane arrays Dec. 2, 2008
7460792 Receiving circuit and electronic apparatus for optical communication Dec. 2, 2008
7456404 Viewing system for radiographs Nov. 25, 2008
7449693 System and method for radiation detection and imaging Nov. 11, 2008
7446315 System and method for aircraft infrared countermeasures to missiles Nov. 4, 2008
7442933 Bolometer having an amorphous titanium oxide layer with high resistance stability Oct. 28, 2008
7442934 Bolometric detector, device for detecting submillimetric and millimetric electromagnetic waves that uses such a detector Oct. 28, 2008
7442932 High temperature imaging device Oct. 28, 2008
7439512 Method and apparatus for detecting unsafe conditions Oct. 21, 2008
7439510 Compact emissivity and temperature measuring infrared detector Oct. 21, 2008
7439507 Apparatus and method for thermal side detection in a vehicle Oct. 21, 2008
7438468 Multiple band pass filtering for pyrometry in laser based annealing systems Oct. 21, 2008
7438438 Decorative lighting fixture with adjustable range motion detector Oct. 21, 2008
7439513 Fast microbolometer pixels with integrated micro-optical focusing elements Oct. 21, 2008
7436499 Plastic packaging having a marker material Oct. 14, 2008
7437084 Infrared radiation receiving circuit, electronic device, and infrared radiation receiving method Oct. 14, 2008
7435964 Thermal sensor with increased sensitivity Oct. 14, 2008
7435961 Imaging sensor Oct. 14, 2008
7432507 Plastic identifying apparatus and plastic identifying method Oct. 7, 2008
7429734 System and method for aircraft infrared countermeasures to missiles Sep. 30, 2008
7427759 Method of identifying an infrared matrix sensor Sep. 23, 2008
7427758 Cryogenically cooled adjustable apertures for infra-red cameras Sep. 23, 2008
7422365 Thermal imaging system and method Sep. 9, 2008
7423270 Electronic detection device and detector comprising such a device Sep. 9, 2008
7417229 Thermal-type infrared detection element Aug. 26, 2008
7417230 Microbolometer focal plane array with temperature compensated bias Aug. 26, 2008
7414244 Mixing ration detecting apparatus, method of controlling mixing ration detecting apparatus, and fuel cell system incorporating mixing ratio detecting apparatus Aug. 19, 2008
7408157 Infrared sensor Aug. 5, 2008
7402802 Infrared camera packaging systems and methods Jul. 22, 2008
7399967 Rapidly flashing thermal image beacon Jul. 15, 2008
7394355 Vehicle collision detector Jul. 1, 2008
7390124 Device for contact-free measurement of temperature Jun. 24, 2008
7386237 Wireless object counter Jun. 10, 2008
7378655 Apparatus and method for sensing electromagnetic radiation using a tunable device May. 27, 2008
7375331 Optically blocked reference pixels for focal plane arrays May. 20, 2008
7363859 Temperature detecting unit with fixing apparatus Apr. 29, 2008
7365326 Camera having distortion correction Apr. 29, 2008
7361900 "I" beam bridge interconnection for ultra-sensitive silicon sensor Apr. 22, 2008
7355178 Infrared thermometer with through-the-lens visible targeting system Apr. 8, 2008
7351973 Apparatus and method for providing thermal conductance in thermally responsive photonic imaging devices Apr. 1, 2008
7348561 Sensing device for sensing a physical parameter Mar. 25, 2008
7345278 Infrared ray detection device, method of fabricating the same and infrared ray camera Mar. 18, 2008
7332717 Infrared sensor and infrared sensor array Feb. 19, 2008
7323686 Sensor for monitoring the immediate vicinity of a motor vehicle Jan. 29, 2008
7321120 Motion detector module Jan. 22, 2008
7320896 Infrared radiation detector Jan. 22, 2008
7312450 Infrared detecting device Dec. 25, 2007
7309865 Electronic device having infrared sensing elements Dec. 18, 2007
7307255 Laser system Dec. 11, 2007

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


 
 
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