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Class Information
Number: 257/E31.063
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductor devices responsive or sensitive to electromagnetic radiation (e.g., infrared radiation, adapted for conversion of radiation into electrical energy or for control of electrical energy by such radiation processes, or apparatus peculiar to manufacture or treatment of such devices, or of parts thereof) (epo) > Adapted to control current flow through device (e.g., photoresistor) (epo) > For device having potential or surface barrier (e.g., phototransistor) (epo) > Device sensitive to infrared, visible, or ultraviolet radiation (epo) > Characterized by only one potential or surface barrier (epo) > Potential barrier working in avalanche mode (e.g., avalanche photodiode) (epo)
Description: This subclass is indented under subclass E31.055. This subclass is substantially the same in scope as ECLA classification H01L31/107.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8710546 |
Avalanche photodiodes having accurate and reproductible amplification layer |
Apr. 29, 2014 |
| 8659053 |
Semiconductor light detecting element |
Feb. 25, 2014 |
| 8637875 |
Single photon IR detectors and their integration with silicon detectors |
Jan. 28, 2014 |
| 8492866 |
Isolated Zener diode |
Jul. 23, 2013 |
| 8471293 |
Array of mutually insulated Geiger-mode avalanche photodiodes, and corresponding manufacturing process |
Jun. 25, 2013 |
| 8299484 |
Optoelectronic semiconductor chip |
Oct. 30, 2012 |
| 8298857 |
Negative feedback avalanche diode |
Oct. 30, 2012 |
| 8253212 |
Photodetector/imaging device with avalanche gain |
Aug. 28, 2012 |
| 8207010 |
Method for manufacturing photoelectric conversion device |
Jun. 26, 2012 |
| 8198650 |
Semiconductor devices and systems |
Jun. 12, 2012 |
| 8134217 |
Bypass diode for a solar cell |
Mar. 13, 2012 |
| 8120079 |
Light-sensing device for multi-spectral imaging |
Feb. 21, 2012 |
| 8106422 |
SiC avalanche photodiode with improved edge termination |
Jan. 31, 2012 |
| 8063463 |
Solid state image wavelength converter |
Nov. 22, 2011 |
| 8048705 |
Method and structure for a CMOS image sensor using a triple gate process |
Nov. 1, 2011 |
| 7915648 |
Light-receiving element and display device |
Mar. 29, 2011 |
| 7910953 |
Optical semiconductor device |
Mar. 22, 2011 |
| 7902570 |
Apparatus comprising a single photon photodetector having reduced afterpulsing and method therefor |
Mar. 8, 2011 |
| 7898051 |
Imaging device, method of driving imaging device, and method of manufacturing imaging device |
Mar. 1, 2011 |
| 7880197 |
Avalanche photodiode having doping region with monotonically increasing concentration distribution |
Feb. 1, 2011 |
| 7875905 |
Semiconductor optical receiver device, optical receiver module, and method for manufacturing semiconductor optical receiver device |
Jan. 25, 2011 |
| 7875946 |
Semiconductor photodetector that causes avalanche multiplication to occur only at photodetector portion located at central portion of mesa structure |
Jan. 25, 2011 |
| 7863647 |
SiC avalanche photodiode with improved edge termination |
Jan. 4, 2011 |
| 7843030 |
Method, apparatus, material, and system of using a high gain avalanche photodetector transistor |
Nov. 30, 2010 |
| 7829915 |
Avalanche photodiode |
Nov. 9, 2010 |
| 7816755 |
Photoelectric conversion device with isolation arrangement that reduces pixel space without reducing resolution or sensitivity |
Oct. 19, 2010 |
| 7795639 |
Avalanche photodiode |
Sep. 14, 2010 |
| 7741657 |
Inverted planar avalanche photodiode |
Jun. 22, 2010 |
| 7723206 |
Photodiode |
May. 25, 2010 |
| 7719029 |
Negative feedback avalanche diode |
May. 18, 2010 |
| 7687875 |
Image sensors including photoelectric converting units having multiple impurity regions |
Mar. 30, 2010 |
| 7638857 |
Structure of silicon controlled rectifier |
Dec. 29, 2009 |
| 7605397 |
Capacitive bypass |
Oct. 20, 2009 |
| 7579668 |
Method for photo-detecting and apparatus for the same |
Aug. 25, 2009 |
| 7560751 |
Semiconductor photo-detecting element |
Jul. 14, 2009 |
| 7557387 |
Avalanche photodiode |
Jul. 7, 2009 |
| 7521737 |
Light-sensing device |
Apr. 21, 2009 |
| 7511357 |
Trenched MOSFETs with improved gate-drain (GD) clamp diodes |
Mar. 31, 2009 |
| 7476598 |
Photodiode and method of manufacturing the same |
Jan. 13, 2009 |
| 7462889 |
Avalanche photodiode |
Dec. 9, 2008 |
| 7453131 |
Photodiode detector and associated readout circuitry |
Nov. 18, 2008 |
| 7368750 |
Semiconductor light-receiving device |
May. 6, 2008 |
| 7348607 |
Planar avalanche photodiode |
Mar. 25, 2008 |
| 7348608 |
Planar avalanche photodiode |
Mar. 25, 2008 |
| 7268339 |
Large area semiconductor detector with internal gain |
Sep. 11, 2007 |
| 7145208 |
MOS transistor having a work-function-dominating layer |
Dec. 5, 2006 |
| 7045833 |
Avalanche photodiodes with an impact-ionization-engineered multiplication region |
May. 16, 2006 |
| 7020375 |
Waveguide light detecting element |
Mar. 28, 2006 |
| 7002156 |
Detection system including avalanche photodiode for use in harsh environments |
Feb. 21, 2006 |
| 6995444 |
Ultrasensitive photodetector with integrated pinhole for confocal microscopes |
Feb. 7, 2006 |
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