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Class Information
Number: 250/333
Name: Radiant energy > Infrared-to-visible imaging > Including image tube-type detector
Description: Subject matter wherein the infrared conversion means comprises an evacuated envelope having an infrared responsive input screen with (1) an output screen for visualizing an intensified image or (2) means for converting the infrared image to electrical signals to control a display device.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7333270 |
Dual band night vision device |
Feb. 19, 2008 |
| 7324070 |
Device and process for monitoring the deployment of respirator users |
Jan. 29, 2008 |
| 7315254 |
Proximity detector for night vision goggles shut-off |
Jan. 1, 2008 |
| 7239909 |
Imaging system using diffuse infrared light |
Jul. 3, 2007 |
| 7167742 |
Utilization of an infrared probe to discriminate between materials |
Jan. 23, 2007 |
| 6700123 |
Object detection apparatus |
Mar. 2, 2004 |
| 6624414 |
Image intensifier tube with IR up-conversion phosphor on the input side |
Sep. 23, 2003 |
| 6486473 |
Thermal imaging camera |
Nov. 26, 2002 |
| 6166377 |
Infrared image sensor with incorporated functions |
Dec. 26, 2000 |
| 5780913 |
Photoelectric tube using electron beam irradiation diode as anode |
Jul. 14, 1998 |
| 5712476 |
Electrophoresis and fluorescence detection apparatus |
Jan. 27, 1998 |
| 5434704 |
Night vision weapon sight |
Jul. 18, 1995 |
| 5336899 |
Adjustable near infrared rangefinder illuminator |
Aug. 9, 1994 |
| 5328822 |
Apparatus and method for sedimentation based blood analysis |
Jul. 12, 1994 |
| 5157334 |
Image intensifier monitoring of power line insulator leakage |
Oct. 20, 1992 |
| 5035472 |
Integrated multispectral man portable weapon sight |
Jul. 30, 1991 |
| RE33572 |
Invisible light beam projector and night vision system |
Apr. 16, 1991 |
| 4996428 |
Thermal imaging device |
Feb. 26, 1991 |
| 4980565 |
Electro-optical target acquisition system |
Dec. 25, 1990 |
| 4906897 |
Image intensifier tube |
Mar. 6, 1990 |
| 4866285 |
Infrared flash unit |
Sep. 12, 1989 |
| 4740840 |
Pyroelectric camera signal processing having interrelated multi-parameter pedestal signal level compensation |
Apr. 26, 1988 |
| 4730141 |
Imaging tube having a reflective photocathode and internal optical means |
Mar. 8, 1988 |
| 4721375 |
Viewing apparatus with adjustable alignment marker support |
Jan. 26, 1988 |
| 4707595 |
Invisible light beam projector and night vision system |
Nov. 17, 1987 |
| 4694334 |
Pyroelectric camera signal processing having pedestal signal level compensation |
Sep. 15, 1987 |
| 4686566 |
Automatic initiation of target crossover recovery in a pyroelectric camera |
Aug. 11, 1987 |
| 4481535 |
Signal processing system for chopper type pyroelectric camera |
Nov. 6, 1984 |
| 4472632 |
Boresight collimator |
Sep. 18, 1984 |
| 4437118 |
Pyroelectric vidicon with improved signal-to-noise ratio |
Mar. 13, 1984 |
| 4417814 |
Night sight with illuminated aiming point |
Nov. 29, 1983 |
| 4407009 |
Retrofitting a televised output device on a thermal imager |
Sep. 27, 1983 |
| 4393403 |
Rotating diaphragm for a dynamic pick-up device having a pyroelectric layer |
Jul. 12, 1983 |
| 4386294 |
Target for a pyroelectric camera |
May. 31, 1983 |
| 4342941 |
Thermal image exposure plate |
Aug. 3, 1982 |
| 4328516 |
Integral test input for electro-optically multiplexed FLIR system |
May. 4, 1982 |
| 4322620 |
Camera tube for thermal imaging |
Mar. 30, 1982 |
| 4317063 |
Pyroelectric detectors |
Feb. 23, 1982 |
| 4309608 |
Flightline goggle tester |
Jan. 5, 1982 |
| 4290364 |
Guided bomb for use in low level flying |
Sep. 22, 1981 |
| 4288817 |
Method and a device for eliminating fixed error disturbances in a pyroelectric vidicon |
Sep. 8, 1981 |
| 4272782 |
Method of and apparatus for adjusting an image intensifier chain |
Jun. 9, 1981 |
| 4266873 |
Collinear aiming light image viewer |
May. 12, 1981 |
| 4266129 |
Device for viewing residual light in the visible and the near infrared spectrum |
May. 5, 1981 |
| 4232222 |
Binocular night glass |
Nov. 4, 1980 |
| 4225882 |
Method and a device for analyzing a pyroelectric target |
Sep. 30, 1980 |
| 4205384 |
Method for the analytic determination of physical characteristics of a material |
May. 27, 1980 |
| 4199785 |
Electronic zoom system |
Apr. 22, 1980 |
| 4191967 |
Infrared imaging device using a pyroelectric image tube |
Mar. 4, 1980 |
| 4180759 |
Thermal camera tubes |
Dec. 25, 1979 |
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