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Class Information
Number: 257/E27.138
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Device consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate, e.g., integrated circuit device (epo) > Including active semiconductor component sensitive to infrared radiation, light, or electromagnetic radiation of a shorter wavelength (epo) > Device controlled by radiation (epo) > Imager including structural or functional details of the device (epo) > Photodiode array or mos imager (epo) > Infrared imager (epo) > Multispectral infrared imager having a stacked pixel-element structure, e.g., npn, npnpn or mqw structures (epo)
Description: This subclass is indented under subclass E27.136. This subclass is substantially the same in scope as ECLA classification H01L27/146F3M.










Patents under this class:

Patent Number Title Of Patent Date Issued
8581307 Large CMOS image sensor pixel with improved performance Nov. 12, 2013
8243770 Quantum photonic imagers and methods of fabrication thereof Aug. 14, 2012
8203204 Stacked semiconductor package Jun. 19, 2012
8049231 Quantum photonic imagers and methods of fabrication thereof Nov. 1, 2011
8035115 Semiconductor apparatus, print head, and image forming apparatus Oct. 11, 2011
7767479 Quantum photonic imagers and methods of fabrication thereof Aug. 3, 2010
7598136 Image sensor and related fabrication method Oct. 6, 2009
7492029 Asymmetric field effect transistors (FETs) Feb. 17, 2009
7405458 Asymmetric field transistors (FETs) Jul. 29, 2008
7329937 Asymmetric field effect transistors (FETs) Feb. 12, 2008
7307327 Reduced crosstalk CMOS image sensors Dec. 11, 2007
6870207 III-V charge coupled device suitable for visible, near and far infra-red detection Mar. 22, 2005
6657194 Multispectral monolithic infrared focal plane array detectors Dec. 2, 2003
6534758 Electromagnetic wave detector using quantum wells and subtractive detectors Mar. 18, 2003
6531700 Integral charge well for QWIP FPA'S Mar. 11, 2003
6525387 Multispectral photodiode Feb. 25, 2003
6521967 Three color quantum well infrared photodetector focal plane array Feb. 18, 2003
6465860 Multi-wavelength semiconductor image sensor and method of manufacturing the same Oct. 15, 2002
6379979 Method of making infrared and visible light detector Apr. 30, 2002
6355939 Multi-band infrared photodetector Mar. 12, 2002
6198101 Integral charge well for a QWIP FPA Mar. 6, 2001
6198147 Detecting infrared and visible light Mar. 6, 2001
6184538 Dual-band quantum-well infrared sensing array having commonly biased contact layers Feb. 6, 2001
6034407 Multi-spectral planar photodiode infrared radiation detector pixels Mar. 7, 2000
RE36315 Compounds and infrared devices including stoichiometric semiconductor compounds of indium, thallium, and including at least one of arsenic and phosphorus Sep. 28, 1999
5959299 Uncooled infrared sensors for the detection and identification of chemical products of combustion Sep. 28, 1999
5808350 Integrated IR, visible and NIR sensor and methods of fabricating same Sep. 15, 1998
5808329 Low light level imager with extended wavelength response employing atomic bonded (fused) semiconductor materials Sep. 15, 1998
5751049 Two-color infrared detector May. 12, 1998
5751005 Low-crosstalk column differencing circuit architecture for integrated two-color focal plane arrays May. 12, 1998











 
 
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