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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 |
| 6107630 |
Array combining many photoconductive detectors in a compact package |
Aug. 22, 2000 |
| 6064054 |
Synchronous detection for photoconductive detectors |
May. 16, 2000 |
| 6046455 |
Integrating ultraviolet exposure detection devices |
Apr. 4, 2000 |
| 6005231 |
Method for determining the temperature of a thermoluminescence element being heated for thermoluminescence dosimetry |
Dec. 21, 1999 |
| 5999122 |
Millimeter wave instant photographic camera |
Dec. 7, 1999 |
| 5987350 |
Surgical probe apparatus and system |
Nov. 16, 1999 |
| 5961458 |
Minimally invasive surgical probe for tissue identification and retrieval and method of use |
Oct. 5, 1999 |
| 5955735 |
Apparatus and method for positively identifying synthetic silicon carbide gemstones |
Sep. 21, 1999 |
| 5936246 |
Portable radiation detector |
Aug. 10, 1999 |
| 5929440 |
Electromagnetic radiation detector |
Jul. 27, 1999 |
| 5928150 |
System for locating and detecting a source of photon emissions |
Jul. 27, 1999 |
| 5916167 |
Surgical probe apparatus and system |
Jun. 29, 1999 |
| 5914661 |
Helmet mounted, laser detection system |
Jun. 22, 1999 |
| 5857463 |
Remotely controlled apparatus and system for tracking and locating a source of photoemissions |
Jan. 12, 1999 |
| 5847391 |
Real time radiation resistant meter |
Dec. 8, 1998 |
| 5846513 |
Tumor localization and removal system using penetratable detection probe and removal instrument |
Dec. 8, 1998 |
| 5841142 |
Process and system for determining exposure in airplanes |
Nov. 24, 1998 |
| 5825029 |
Bolometric detection device for millimeter and sub-millimeter waves and a method for manufacturing this device |
Oct. 20, 1998 |
| 5821533 |
Automatic pulse top optimization circuit for an ionizing radiation spectroscopy system |
Oct. 13, 1998 |
| 5818064 |
Method of and apparatus for picking up and displaying a stereoscopic image from an object permeated with radioactive rays |
Oct. 6, 1998 |
| 5811809 |
Nuclear event detector and threshold detector circuit therefor |
Sep. 22, 1998 |
| RE35884 |
Flexible lead assembly for microchannel plate-based detector |
Sep. 1, 1998 |
| 5783307 |
UV stabilized multi-layer structures with detectable UV protective layers and a method of detection |
Jul. 21, 1998 |
| 5760397 |
Millimeter wave imaging system |
Jun. 2, 1998 |
| 5736930 |
Apparatus and method for radiation source failure prediction |
Apr. 7, 1998 |
| 5732704 |
Radiation based method locating and differentiating sentinel nodes |
Mar. 31, 1998 |
| 5717214 |
X-ray beam position monitor and its position measurement method |
Feb. 10, 1998 |
| 5693949 |
Method and device for the continuous checking of the activity of dust |
Dec. 2, 1997 |
| 5682888 |
Apparatus and system for detecting and locating photon emissions with remote switch control |
Nov. 4, 1997 |
| 5665970 |
Directional radiation detector and imager |
Sep. 9, 1997 |
| 5666105 |
Personal radiation hazard meter |
Sep. 9, 1997 |
| 5650623 |
Perimeter sensing device |
Jul. 22, 1997 |
| 5600307 |
Surface charge personal electromagnetic radiation monitor and method |
Feb. 4, 1997 |
| 5591974 |
Automated collection and processing of environmental samples |
Jan. 7, 1997 |
| 5583345 |
Method of and apparatus for picking up and displaying a stereoscopic image from an object permeated with radioactive rays |
Dec. 10, 1996 |
| 5576696 |
Personal radiation hazard meter |
Nov. 19, 1996 |
| 5574281 |
Sensing device for incorporating thermally bistable material |
Nov. 12, 1996 |
| 5574287 |
Response excursion reduction method for radiant flux sensors |
Nov. 12, 1996 |
| 5572027 |
Integrated dosimeter for simultaneous passive and active dosimetry |
Nov. 5, 1996 |
| 5569699 |
Biological tissue-equivalent polymer composition having a very high resistivity |
Oct. 29, 1996 |
| 5541415 |
Self-calibrating radiation detectors for measuring the areal extent of contamination |
Jul. 30, 1996 |
| 5530247 |
Millimeter wave imager device using pyroelectric effect |
Jun. 25, 1996 |
| 5520182 |
Method and apparatus for producing an image of a substance using a radioactively tagged material |
May. 28, 1996 |
| 5506415 |
Method and apparatus for counting photons in a single-mode, coherent microwave field |
Apr. 9, 1996 |
| 5500532 |
Personal electronic dosimeter |
Mar. 19, 1996 |
| 5495111 |
Crystal array based localizer for tissue sampling |
Feb. 27, 1996 |
| 5479017 |
Scanning mechanism for radiation TV set |
Dec. 26, 1995 |
| 5477050 |
Radiation sensor dosimetry circuit |
Dec. 19, 1995 |
| 5475219 |
Validation of photon emission based signals using an energy window network in conjunction with a fundamental mode discriminator circuit |
Dec. 12, 1995 |
| 5468964 |
Millimeter wave sensor for monitoring effluents |
Nov. 21, 1995 |
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