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Class Information
Number: 257/429
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Responsive to non-electrical signal (e.g., chemical, stress, light, or magnetic field sensors) > Electromagnetic or particle radiation > Charged or elementary particles
Description: Subject matter wherein the particle energy is in the form of electrically charged or elementary particles (e.g., alpha or beta particles).

Sub-classes under this class:

Class Number Class Name Patents
257/430 With active region having effective impurity concentration less than 10 12 atoms/cm 3 30

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8564084 Radiation detection and a method of manufacturing a radiation detector Oct. 22, 2013
8530989 Solid-state imaging apparatus and imaging system Sep. 10, 2013
8492861 Beta voltaic semiconductor diode fabricated from a radioisotope Jul. 23, 2013
8492863 Optical modulator Jul. 23, 2013
8482090 Charged particle collector for a CMOS imager Jul. 9, 2013
8461541 Radiation detector, method of manufacturing a radiation detector and use of the detector for measuring radiation Jun. 11, 2013
8450820 Radiation detector May. 28, 2013
8426897 Semiconductor apparatus Apr. 23, 2013
8421172 Simplified silicon drift detector and wraparound neutron detector Apr. 16, 2013
8368156 Dipole moment term for an electrically small antenna Feb. 5, 2013
8363859 Microelectromechanical system microphone package structure Jan. 29, 2013
8310021 Neutron detector with wafer-to-wafer bonding Nov. 13, 2012
8304848 Infrared imaging device and method of manufacturing the same Nov. 6, 2012
8278182 Isolation structure for a memory cell using Al.sub.1O.sub.3 dielectric Oct. 2, 2012
8183655 Radiation detector of the .DELTA.E-E type with insulation trenches May. 22, 2012
8143587 Radiation image detector having a doped intermediate layer Mar. 27, 2012
8120014 Nanowire based plasmonics Feb. 21, 2012
8084806 Isolation structure for a memory cell using A1.sub.2O.sub.3 dielectric Dec. 27, 2011
8044358 Spectroscopic fast neutron detection and discrimination using Li-Based semiconductors Oct. 25, 2011
8036025 Magnetoresistive element Oct. 11, 2011
7968959 Methods and systems of thick semiconductor drift detector fabrication Jun. 28, 2011
7939900 Materials for the formation of polymer junction diodes May. 10, 2011
7847360 Radiation detector of the deltaE-E type with insulation trenches Dec. 7, 2010
7834324 Radiation image detector Nov. 16, 2010
7812355 Semiconductor device and method for manufacturing the same, liquid crystal television, and EL television Oct. 12, 2010
7732786 Coupling energy in a plasmon wave to an electron beam Jun. 8, 2010
7728397 Coupled nano-resonating energy emitting structures Jun. 1, 2010
7709836 Detector arrangement, method for the detection of electrical charge carriers and use of an ONO field effect transistor for detection of an electrical charge May. 4, 2010
7679662 Solid-state imaging element and solid-state imaging device Mar. 16, 2010
7615764 Information acquisition apparatus, cross section evaluating apparatus, cross section evaluating method, and cross section working apparatus Nov. 10, 2009
7612334 Standard reference component for calibration, fabrication method for the same, and scanning electron microscope using the same Nov. 3, 2009
7518203 Semiconductor structure, particularly in a semiconductor detector, and associated operating method Apr. 14, 2009
7368794 Boron carbide particle detectors May. 6, 2008
7282776 Method and structure for coupling two microcircuits Oct. 16, 2007
7259381 Methodology for determining electron beam penetration depth Aug. 21, 2007
7060523 Lithium-drifted silicon detector with segmented contacts Jun. 13, 2006
7053370 Information acquisition apparatus, cross section evaluating apparatus, cross section evaluating method, and cross section working apparatus May. 30, 2006
7045833 Avalanche photodiodes with an impact-ionization-engineered multiplication region May. 16, 2006
7019372 Particle detector assembly Mar. 28, 2006
6965153 Electrooptic system array, charged-particle beam exposure apparatus using the same, and device manufacturing method Nov. 15, 2005
6911711 Micro-power source Jun. 28, 2005
6903432 Photosensitive device Jun. 7, 2005
6841841 Neutron detecting device Jan. 11, 2005
6809404 Semiconductor device Oct. 26, 2004
6781133 Position sensitive solid state detector with internal gain Aug. 24, 2004
6781173 MRAM sense layer area control Aug. 24, 2004
6753469 Very high efficiency, miniaturized, long-lived alpha particle power source using diamond devices for extreme space environments Jun. 22, 2004
6646315 Conductive film layer for hall effect device Nov. 11, 2003
6642596 Semiconductor device having trench isolation structure and method of forming same Nov. 4, 2003
6639291 Spin dependent tunneling barriers doped with magnetic particles Oct. 28, 2003

1 2 3

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