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Class Information
Number: 250/214.1
Name: Radiant energy > Photocells; circuits and apparatus > Photocell controlled circuit > Special photocell or electron tube circuits > Special photocell
Description: Subject matter in which the photocell has characteristics which are sufficiently unique to be stated in the claims.

Patents under this class:

Patent Number Title Of Patent Date Issued
8710424 Single-electron detection method and apparatus for solid-state intensity image sensors with a charge splitting device Apr. 29, 2014
8710420 Image sensor pixels with junction gate photodiodes Apr. 29, 2014
8692995 Optical system for projecting an IR or UV test signal with optical alignment of the projection axis in the visible spectral region Apr. 8, 2014
8691151 Opto-fluidic architecture for particle manipulation and sorting Apr. 8, 2014
8682116 Integrated circuit including non-planar structure and waveguide Mar. 25, 2014
8680453 Imaging device with charge collection zone and charge storage zone Mar. 25, 2014
8674283 Image sensor with reduced optical crosstalk Mar. 18, 2014
8673215 Test device for platelet aggregation detection Mar. 18, 2014
8669588 Epitaxially-grown position sensitive detector Mar. 11, 2014
8669515 Photoelectric conversion module Mar. 11, 2014
8669512 System and method for analyzing light by three-photon counting Mar. 11, 2014
8669511 Device and method for determination of a charge amount on a capacitive element, and a device and method for setting a circuit node at a predetermined voltage Mar. 11, 2014
8664581 Input/output device and driving method thereof Mar. 4, 2014
8653437 EUV light source with subsystem(s) for maintaining LPP drive laser output during EUV non-output periods Feb. 18, 2014
8653436 CMOS pixel including a transfer gate overlapping the photosensitive region Feb. 18, 2014
8653435 Time-delay integration imaging method and apparatus using a high-speed in-pixel analog photon counter Feb. 18, 2014
8653434 Avalanche photodiode operating voltage selection algorithm Feb. 18, 2014
8653433 Transimpedance amplifier and PON system Feb. 18, 2014
8652868 Implanting method for forming photodiode Feb. 18, 2014
8652409 Photoelectrocatalytic fluid analyte sensors including reference electrodes Feb. 18, 2014
8648288 Pixels, imagers and related fabrication methods Feb. 11, 2014
8647575 Device for measuring blood component Feb. 11, 2014
8642943 Semiconductor wafer, light-receiving element, light-receiving element array, hybrid-type detection device, optical sensor device, and process for production of semiconductor wafer Feb. 4, 2014
8642940 Display device and manufacturing method thereof Feb. 4, 2014
8637802 Photosensor, semiconductor device including photosensor, and light measurement method using photosensor Jan. 28, 2014
8629423 Non-planar metal-insulator-metal tunneling device for sensing and/or generation of electromagnetic radiation at terahertz, infrared, and optical frequencies and technology of its preparation Jan. 14, 2014
8629391 Detection device comprising a rugged test with dual transistor Jan. 14, 2014
8629389 Low profile camera and vision sensor Jan. 14, 2014
8629386 Method and apparatus for energy harvesting using CMOS sensor Jan. 14, 2014
8629385 Solid-state imaging element and driving method of the solid-state imaging element Jan. 14, 2014
8624174 Mirror structure with at least one component of an optical sensor integrated therewith Jan. 7, 2014
8618460 Solid-state imaging device, manufacturing method thereof, and electronic apparatus Dec. 31, 2013
8618459 Image sensor array for the back side illumination with junction gate photodiode pixels Dec. 31, 2013
8614412 Solid-state image device, manufacturing method thereof, and image capturing apparatus Dec. 24, 2013
8614411 2D/3D dual-mode image sensing circuitry with a pull-down unit Dec. 24, 2013
8611610 Method and apparatus for calculating a distance between an optical apparatus and an object Dec. 17, 2013
8610044 Method for producing a linear image sensor having multiple outputs Dec. 17, 2013
8604409 Photosensitive detector with composite dielectric gate MOSFET structure and its signal readout method Dec. 10, 2013
8604408 Solid-state imaging device, method of manufacturing the same, and electronic apparatus Dec. 10, 2013
8603394 Measurement system with distributed functions Dec. 10, 2013
8593327 A/D conversion circuit to prevent an error of a count value and imaging device using the same Nov. 26, 2013
8592745 Method and system for optoelectronic receivers utilizing waveguide heterojunction phototransistors integrated in a CMOS SOI wafer Nov. 26, 2013
8586905 Semiconductor device and driving method thereof Nov. 19, 2013
8581172 High-speed analog photon counter and method Nov. 12, 2013
8575531 Image sensor array for back side illumination with global shutter using a junction gate photodiode Nov. 5, 2013
8569672 Pixel of image sensor having electrically controllable pinning layer Oct. 29, 2013
8564034 Solid-state imaging device Oct. 22, 2013
8553119 Amplifying image signal with changing gains Oct. 8, 2013
8552358 Quantum tunneling photodetector array including electrode nano wires Oct. 8, 2013
8552356 Optical power converter Oct. 8, 2013

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