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Class Information
Number: 250/336.1
Name: Radiant energy > Invisible radiant energy responsive electric signalling
Description: Subject matter which when subjected in whole or in part to invisible radiant energy produces between some two electrically accessible points an increase or decrease in electric potential difference or current flow.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6759658 |
X-ray detector having a large dynamic range |
Jul. 6, 2004 |
| 6753532 |
Method for detecting and suppressing extraneous radiation influences in radiometric measurements |
Jun. 22, 2004 |
| 6727506 |
Method and apparatus for a radiation monitoring system |
Apr. 27, 2004 |
| 6723988 |
Hand-held gamma camera |
Apr. 20, 2004 |
| 6710347 |
Device for measuring gas concentration |
Mar. 23, 2004 |
| 6707384 |
Sensor output analog processing--A microcontroller-based insect monitoring system |
Mar. 16, 2004 |
| 6703620 |
Rotational-translational fourier imaging system |
Mar. 9, 2004 |
| 6687632 |
Testing of CATV systems |
Feb. 3, 2004 |
| 6683309 |
Radiation detector using polymer-dispersed liquid crystal cell |
Jan. 27, 2004 |
| 6677589 |
Object detecting device with a pyroelectric sensor |
Jan. 13, 2004 |
| 6657202 |
Multiple-eye type dose distribution measuring method |
Dec. 2, 2003 |
| 6657199 |
Flexible dynamic housing |
Dec. 2, 2003 |
| 6628201 |
Radiation measurement alarm system |
Sep. 30, 2003 |
| 6624415 |
Measuring method and device for radioactivity, radioactive concentration and radioactivity surface concentration |
Sep. 23, 2003 |
| 6596994 |
Beam position monitor |
Jul. 22, 2003 |
| 6576903 |
Infrared detector with feedback |
Jun. 10, 2003 |
| 6552781 |
Device for counting and/or sorting coins |
Apr. 22, 2003 |
| 6545608 |
Smoking rules enforcement apparatus |
Apr. 8, 2003 |
| 6516044 |
Scintillation apparatus and method of light collection for use with a radiation emitting medical imaging scanner |
Feb. 4, 2003 |
| 6509565 |
Discriminator circuit for a charge detector |
Jan. 21, 2003 |
| 6492957 |
Close-proximity radiation detection device for determining radiation shielding device effectiveness and a method therefor |
Dec. 10, 2002 |
| 6492634 |
Optical monitor for sudden infant death syndrome |
Dec. 10, 2002 |
| 6469302 |
Heat absorbent for an infrared sensor and method for forming same |
Oct. 22, 2002 |
| 6469301 |
Radiation detectors including thermal-type displaceable element with increased responsiveness |
Oct. 22, 2002 |
| 6433270 |
Photoinduced molecular switches |
Aug. 13, 2002 |
| 6417514 |
Sensor/support system having a stabilization structure affixed to a side of a platform oppositely disposed from a sensor assembly |
Jul. 9, 2002 |
| 6414314 |
Passive-type infrared detector with elongated detection areas |
Jul. 2, 2002 |
| 6400787 |
Telemetering of uranium of plutonium in glass |
Jun. 4, 2002 |
| 6353224 |
Millimeter wave imaging apparatus |
Mar. 5, 2002 |
| 6347288 |
Automatic pole-zero adjustment circuit for an ionizing radiation spectroscopy system and method |
Feb. 12, 2002 |
| 6337992 |
Predictive bolus tracking |
Jan. 8, 2002 |
| 6331703 |
Guidance method for radiation detection |
Dec. 18, 2001 |
| 6330523 |
Integrated system for quickly and accurately imaging and modeling three-dimensional objects |
Dec. 11, 2001 |
| 6316770 |
Thermal detector with bolometric effect amplification |
Nov. 13, 2001 |
| 6313466 |
Method for determining nitrogen concentration in a film of nitrided oxide material |
Nov. 6, 2001 |
| 6300632 |
Uncooled infrared focal plane imager and microelectromechanical infrared detector for use therein |
Oct. 9, 2001 |
| 6300635 |
Low energy sensitive X-gamma dosimeter |
Oct. 9, 2001 |
| 6272373 |
Scanning system and method for locating sources of radiation emission |
Aug. 7, 2001 |
| 6266428 |
System and method for remote detection of hazardous vapors and aerosols |
Jul. 24, 2001 |
| 6259095 |
System and apparatus for detecting and locating sources of radiation |
Jul. 10, 2001 |
| 6259757 |
Telemetering of uranium or plutonium in glass |
Jul. 10, 2001 |
| 6249001 |
Infrared imager using room temperature capacitance sensor |
Jun. 19, 2001 |
| 6246055 |
Photon detector and process for making the same |
Jun. 12, 2001 |
| 6222193 |
Radiation responsive surgical probe apparatus |
Apr. 24, 2001 |
| 6218669 |
Surgical probe apparatus |
Apr. 17, 2001 |
| 6184792 |
Early fire detection method and apparatus |
Feb. 6, 2001 |
| 6172826 |
Active resonant filter |
Jan. 9, 2001 |
| 6163309 |
Head up display and vision system |
Dec. 19, 2000 |
| 6153884 |
Radioisotope proximity sensor |
Nov. 28, 2000 |
| 6137858 |
Radiation tomography method and apparatus |
Oct. 24, 2000 |
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