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Class Information
Number: 250/395
Name: Radiant energy > Invisible radiant energy responsive electric signalling > Methods
Description: Subject matter which include processes for producing an electrical signal between some two electrically accessible points.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7439515 |
Pipeline processing of pulse pile-up correction in a nuclear medicine imaging system |
Oct. 21, 2008 |
| 7429739 |
Providing information |
Sep. 30, 2008 |
| 7427762 |
Variable multi-stage waveform detector |
Sep. 23, 2008 |
| 7408171 |
Providing information |
Aug. 5, 2008 |
| 7388201 |
Radiation detector having coated nanostructure and method |
Jun. 17, 2008 |
| 7323706 |
Method of associating meta-data relating to a radiation image of an object with the radiation image |
Jan. 29, 2008 |
| 7304307 |
PMT signal correlation filter |
Dec. 4, 2007 |
| 7268354 |
Method for operation of a counting radiation detector with improved linearity |
Sep. 11, 2007 |
| 7262417 |
Method and system for improved image reconstruction and data collection for compton cameras |
Aug. 28, 2007 |
| 7247862 |
Afterglow detection and count rate generation in a nuclear imaging system |
Jul. 24, 2007 |
| 7227154 |
Method for operating a flat detector with reduced switching artifacts |
Jun. 5, 2007 |
| 7186487 |
Method of controlling exposure processes by monitoring photon levels, and system for accomplishing same |
Mar. 6, 2007 |
| 7183550 |
Method and apparatus for analogue processing of the signal emitted by a particle detector |
Feb. 27, 2007 |
| 7176462 |
Semiconductor device, and control method and device for driving unit component of semiconductor device |
Feb. 13, 2007 |
| 7174272 |
Method for detecting an element |
Feb. 6, 2007 |
| 7157710 |
Corona discharge detection |
Jan. 2, 2007 |
| 7115880 |
Digital event detection in a nuclear imaging system |
Oct. 3, 2006 |
| 7095030 |
Investigations of radioactivity |
Aug. 22, 2006 |
| 7051636 |
Electromagnetic weapon |
May. 30, 2006 |
| 6987270 |
Method to account for event losses due to positron range in positron emission tomography and assay of positron-emitting isotopes |
Jan. 17, 2006 |
| 6953937 |
Method and apparatus for the detection of neutrons and gamma rays |
Oct. 11, 2005 |
| 6946652 |
Accelerated weathering apparatus |
Sep. 20, 2005 |
| 6879425 |
Device for determining and/or monitoring the density and/or the level of a filling material in a container |
Apr. 12, 2005 |
| 6872936 |
Accelerated weathering apparatus |
Mar. 29, 2005 |
| 6806475 |
Methods and apparatus for investigating emissions |
Oct. 19, 2004 |
| 6791093 |
Analysis of materials containing radioactive sources |
Sep. 14, 2004 |
| 6753532 |
Method for detecting and suppressing extraneous radiation influences in radiometric measurements |
Jun. 22, 2004 |
| 6720562 |
Accelerated weathering apparatus |
Apr. 13, 2004 |
| 6600161 |
Method and apparatus for imaging by means of ionizing radiation |
Jul. 29, 2003 |
| 6509701 |
Method and device for generating optical radiation |
Jan. 21, 2003 |
| 6448564 |
Apparatus, methods, and systems for assaying materials |
Sep. 10, 2002 |
| 6407394 |
Procedure to measure the radioactivity of radioactive material enclosed in a container |
Jun. 18, 2002 |
| 6369393 |
Digital pulse de-randomization for radiation spectroscopy |
Apr. 9, 2002 |
| 6320193 |
Method for non-intrusively identifying a contained material utilizing uncollided nuclear transmission measurements |
Nov. 20, 2001 |
| 6215399 |
Passive infrared motion detector and method |
Apr. 10, 2001 |
| 6160259 |
Channel-specific control of pulse integration in a gamma camera system in response to pulse pile-up |
Dec. 12, 2000 |
| 5933082 |
Passive alarm system for blind and visually impaired individuals |
Aug. 3, 1999 |
| 5884234 |
Method for pulse shape regulation and discrimination in a nuclear spectroscopy system |
Mar. 16, 1999 |
| 5866907 |
Ultralow background multiple photon detector |
Feb. 2, 1999 |
| 5859436 |
Method for determining photonuclear reaction cross section and transforming atomic nucleus |
Jan. 12, 1999 |
| 5841142 |
Process and system for determining exposure in airplanes |
Nov. 24, 1998 |
| 5818337 |
Masked passive infrared intrusion detection device and method of operation therefore |
Oct. 6, 1998 |
| 5814817 |
Process for carrying out emission cartography of a body corrected with respect to the attenuation by said body |
Sep. 29, 1998 |
| 5773821 |
Radiological surveying as a method for mapping fossilized bone sites |
Jun. 30, 1998 |
| 5646409 |
Method of suppressing extraneous radiation effects in radioactive measuring methods |
Jul. 8, 1997 |
| 5646410 |
System and method for validating the detection signal of a measuring chain with a wide band of nuclear radiations |
Jul. 8, 1997 |
| 5629525 |
Plutonium assaying |
May. 13, 1997 |
| 5600307 |
Surface charge personal electromagnetic radiation monitor and method |
Feb. 4, 1997 |
| 5574287 |
Response excursion reduction method for radiant flux sensors |
Nov. 12, 1996 |
| 5545900 |
Radiation analysis apparatus |
Aug. 13, 1996 |
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