Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/430
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 > With active region having effective impurity concentration less than 10 12 atoms/cm 3
Description: Subject matter wherein the active region of the device has an effective impurity ion dopant concentration less than 1012










Patents under this class:

Patent Number Title Of Patent Date Issued
8541775 Schottky diode, resistive memory device having schottky diode and method of manufacturing the same Sep. 24, 2013
8541852 Acoustic sensor Sep. 24, 2013
8501573 High-resolution integrated X-ray CMOS image sensor Aug. 6, 2013
8492862 Sputtering target and manufacturing method thereof, and transistor Jul. 23, 2013
8445982 Method of forming a semiconductor device May. 21, 2013
7999246 Semiconductor memory device and method of manufacturing the same Aug. 16, 2011
7863704 Systems and methods for biasing high fill-factor sensor arrays and the like Jan. 4, 2011
7863703 Systems and methods for biasing high fill-factor sensor arrays and the like Jan. 4, 2011
7692258 Photosensitive device Apr. 6, 2010
7687780 Semiconductor radiation detector Mar. 30, 2010
7679662 Solid-state imaging element and solid-state imaging device Mar. 16, 2010
7312507 Sensitizing dye solar cell Dec. 25, 2007
7259381 Methodology for determining electron beam penetration depth Aug. 21, 2007
7045833 Avalanche photodiodes with an impact-ionization-engineered multiplication region May. 16, 2006
6903432 Photosensitive device Jun. 7, 2005
6720206 Method for manufacturing digital micro-mirror device (DMD) packages Apr. 13, 2004
6670657 Integrated circuit having photodiode device and associated fabrication process Dec. 30, 2003
6627973 Void-free interlayer dielectric (ILD0) for 0.18-micron flash memory semiconductor device Sep. 30, 2003
6525386 Non-protruding optoelectronic lens Feb. 25, 2003
6215164 Elevated image sensor array which includes isolation between uniquely shaped image sensors Apr. 10, 2001
6177710 Semiconductor waveguide type photodetector and method for manufacturing the same Jan. 23, 2001
5808349 Magnetized photoconductive semiconductor switch Sep. 15, 1998
4785186 Amorphous silicon ionizing particle detectors Nov. 15, 1988
4589006 Germanium detector passivated with hydrogenated amorphous germanium May. 13, 1986
4472728 Imaging X-ray spectrometer Sep. 18, 1984
4415916 Germanium semiconducting radiation detector with phosphorus implanted n.sup.+ contact Nov. 15, 1983
4292645 Charge splitting resistive layer for a semiconductor gamma camera Sep. 29, 1981
4237470 Hyperpure germanium coaxial radiation detector Dec. 2, 1980
4163240 Sensitive silicon pin diode fast neutron dosimeter Jul. 31, 1979
4157559 Coaxial nuclear radiation detector with deep junction and radial field gradient Jun. 5, 1979











 
 
  Recently Added Patents
Electrode composition with enhanced performance characteristics
Charging seat having cleaning member
Molded surface of a concrete product
Method of adenoviral vector synthesis
Methods of modulating interleukin-22 and immune response by notch regulators
Image processing apparatus, image processing system, and image processing method
Methods for forming patterned structures
  Randomly Featured Patents
Method of calibrating a microwave source
Semiconductor memory device
Record loading apparatus for a slot type record player
Turbocharged engine with pressurized gas recirculation
Inbred maize line PHEJW
Ladle preheat indication system
Mercury probes
Hair dryer
Signal recording-reproducing apparatus having a supporting plate
Reagent and method for differential determination of leukocytes in blood